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Journal articles on the topic 'The market fabricated metal products'

Author: Grafiati

Published: 30 May 2022

Last updated: 31 July 2025

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1

Shan, Z., Y. Yan, R. Zhang, and F. Qi. "Rapid tooling using plasma spraying and rapid prototyping." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 217, no. 1 (2003): 97–104. http://dx.doi.org/10.1243/095440603762554640.

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In the race to fabricate a product to market with increases in speed, cost and quality, the drive to economically decrease tooling lead times becomes more important. Rapid tooling (RT) fabricated at Tsinghua University uses a metal plasma spraying process and rapid prototyping (RP) to form a metal tool. The process uses plasma spraying as the heat pool to melt metal powder and then deposit molten metal on to the substrate made by RP. It provides a quick, accurate, simple and relatively cost effective route for producing metal parts or tools, especially for large tools. The process and key tech

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Dover, Ian, H. Baumann, David H. StJohn, and Matthew S. Dargusch. "Integrating Process, Material and Business Strategies to Transform a Small-Medium Aluminium Products Manufacturer." Materials Science Forum 561-565 (October 2007): 345–48. http://dx.doi.org/10.4028/www.scientific.net/msf.561-565.345.

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The transformation of Bocar Automotive Products from an aluminium products fabricator to an innovative manufacturer supplying automakers with accessory product systems has required the adaptation of forming processes and product capabilities to address the relatively small volumes in the Australian market, strategic change in the company’s target markets and cultural change in its internal operations. The strategy for developing new capability in the casting and forming of aluminium alloy products has taken place over 5 years beginning with the bending of extruded shapes, progressing into the

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Li, Yan, Huiying Sun, Jincheng Huang, and Qingbo Huang. "Low-End Lock-In of Chinese Equipment Manufacturing Industry and the Global Value Chain." Sustainability 12, no. 7 (2020): 2981. http://dx.doi.org/10.3390/su12072981.

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This paper focuses on the low-end lock-in problem faced by China’s equipment manufacturing industry, which is heavily involved in the global value chain (GVC). Specifically, we use the production chain length system and total trade accounting framework to measure some physical and economic location indicators. The physical location measures the forward production length, backward production length, and the location index, whereas the economic location measures various types of value-added in industry exports. The results show that China’s equipment manufacturing industry has deepened its physi

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Ha, Juho, and Sang Hyun Ahn. "CuS_x Catalysts for CO₂ Electrolyzer Cathode." ECS Meeting Abstracts MA2024-02, no. 62 (2024): 4223. https://doi.org/10.1149/ma2024-02624223mtgabs.

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Because of the climate crisis caused by increasing atmospheric CO2 concentration, developing technologies for reducing them has become imperative. Among various tries, electrochemical CO2 reduction reaction (ECRR) is one of the promising solutions for carbon dioxide recycling as it can be used for the production of more valuable industrial chemicals(e.g. syngas, CO, formic acid...) in a clean way. Ethylene, one of the products, has a high market price of 1.30 dollars/kg. It has various uses for polyethylene production and ethylbenzene synthesis. Ethanol is 1.00 dollars/kg and can be used as fu

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Zhu, Zhixu, Inyoung Jang, Callum Wootton, Andrea Gonzalez Minaya, and Anna Hankin. "Carbon Nanotube Production from Li₂CO₃ Via High Temperature Electrolysis." ECS Meeting Abstracts MA2024-02, no. 22 (2024): 1859. https://doi.org/10.1149/ma2024-02221859mtgabs.

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Electrochemical CO2 reduction (ECR) can provide an environmentally and economically viable route for converting CO2 into value-added products. A recently developed CO2 utilisation process involves its conversion into carbon nanotubes (CNTs) via high temperature electrolysis.1,2 CNTs are tubular structures consisting of graphitic carbon. Their mechanical strength, electrical conductivity, and thermal conductivity accelerated their application in a variety of systems, including nanoelectronics, catalysts and lithium-ion batteries. However, the high cost of CNTs (about $114,000 per tonne) current

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Sridhar Yesaswi, Ch, N. Venkata Sai, K. Vivek, B. Raju, and G. Venkat. "Structural And Thermal Characteristics of Aluminum Grades 6063 and 7075 with Application of Nano Coatings." International Journal of Engineering & Technology 7, no. 2.32 (2018): 187. http://dx.doi.org/10.14419/ijet.v7i2.32.15564.

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To fabricate any product, material selection is one of the major constraints for many engineers even on today. An intensive research is being done by scientists and engineers over the properties and characteristics of the materials. Due to the technology advancement, applications of various new products are entering into market with different materials. From the past few decades composites and alloy materials are playing a vital role because of their unique nature. In the present work heat exchangers are taken into application. In nuclear and power plants heat exchangers plays a crucial role i

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Mărginean, Silvia. "Employment Dynamics in Romania After the Crisis. A Global Value Chains Perspective." Studies in Business and Economics 10, no. 3 (2015): 41–51. http://dx.doi.org/10.1515/sbe-2015-0034.

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Abstract After the 2008-2009 crisis, the challenge of understanding the mechanisms and structure of the world economy has begun to generate different approaches of economic globalization. This article uses Global Value Chain framework to examine the impact of the crisis on sectorial employment for six selected industries from Romania (Basic Metals and Fabricated Metal, Electrical and Optical Equipment, Transport Equipment, Machinery, Textiles and Textile Products, Chemicals and Chemical Products). With more than 70% of Romanian exports, and almost 14% of the employees these were the main real

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SILVA, Claudia Maria Zarpelon, José Virgílio de Paula EDUARDO, Milton Edson MIRANDA, Roberta Tarkany BASTING, and Karina Andrea Novaes OLIVIERI. "A method of comparing the wear resistance of various materials used for artificial teeth." RGO - Revista Gaúcha de Odontologia 62, no. 3 (2014): 229–34. http://dx.doi.org/10.1590/1981-8637201400030000012170.

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OBJECTIVE: Abrasion resistance of three commercial brands of acrylic resin for artificial teeth, available on the domestic market (Biotone(r), Plus(r) and Vipi Dent Artiplus(r)) was evaluated by a new methodology called "Pirassununga Method ". METHODS: The Manufacturers produced the maxillary central incisor-shaped incisal resin specimens (n=27). These were embedded in chemically activated acrylic resin in an insulated metal matrix to fabricate test specimens, which were flattened on a lathe and refined manually with sandpaper. Wear testing was conducted in an experimental machine at the Vipi

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Aretz, Martin, Dennis Albers, Florian Hüsing, and Christian Brecher. "Method for Optimizing Performance of Expanded Metal Structures Used As Porous Transport Layers in Electrolyzers Based on Manufacturing Techniques." ECS Meeting Abstracts MA2025-01, no. 38 (2025): 1910. https://doi.org/10.1149/ma2025-01381910mtgabs.

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The need for production technologies to efficiently manufacture components and systems to produce green hydrogen as an important raw material as well as an energy carrier is growing steadily. The greatest barriers to market entry for water electrolyzers are the high product complexity, the investment costs and the hydrogen production costs based on system efficiency. Especially anodic Porous Transport Layers (PTLs), currently made of Titanium, have a major influence in the cost of polymer electrolyte membrane electrolyzers (PEMEL) with a total cost share of up to 25% of stack cost [DOAN21]. Us

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Alamgir, Wasim, and Adnan Haider. "The Past, Present and Future of Biomaterials." Life and Science 4, no. 4 (2023): 2. http://dx.doi.org/10.37185/lns.1.1.500.

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Biomaterials are substances that can be introduced into the body or tissue for a wide array of therapeutic or diagnostic purposes. Biomaterials can be of both natural or synthetic origin. The first examples describing the use of biomaterials includes the Neanderthals use of wood as dental implanting materials, and from 7th BC to the 4th AD, the ancient civilizations of Greece and Rome used various other naturally occurring substances and metals for treatment of wounds and other medical complications. In 16th century in Europe, silver and gold materials were used for dental repair and iron thre

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Valentyna, POLIUHA, DEMCHENKO Victoriya, and DOSKOCH Olexandr. "METAL ROLLING MARKET IN UKRAINE." INTERNATIONAL SCIENTIFIC-PRACTICAL JOURNAL "COMMODITIES AND MARKETS" 36, no. 4 (2020): 16–28. http://dx.doi.org/10.31617/tr.knute.2020(36)02.

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Background. The production of rolled metal belongs to the field of metallurgy, the mainstay of the Ukrainian economy. Metal rolling is used both in metallurgy and in other industries like aircraft construction, mining, oil and refining. The aim is to characterize the volume of production, sales, imports and exports of rolled metal in Ukraine; comparison of average prices for the investigated product in Ukraine according to trading companies. Materials and methods. The work uses general and special methods of analysis and synthesis, a systematic approach, scientific generalization and compariso

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Muhammad Zainuddin, Sudarmiatin Sudarmiatin, and Rozmiza Bidin. "Metal and Machine MSMES Penetrate The International Market." Jurnal Strategi Bisnis Teknologi 1, no. 2 (2024): 12–21. http://dx.doi.org/10.61132/jusbit.v1i2.88.

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Objective: This study aims to reveal the strategies used by Metal and Machinery MSMEs in West Nusa Tenggara in competing and expanding their products to foreign markets or international markets. Design/methodology/study approach: The method used in this study is research with a case study method with interviews at MSMEs Andi Welder who process metals and produce coffee processing equipment. Conclusion: MSMEs Andi Welder uses Canva's analysis strategy in innovating its products which aims to see the market response of what products are most sought after by consumers then the products are refine

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Peng Zheng. "High-Performance Hardware Accessories and Metal Products." Journal of Progress in Engineering and Physical Science 4, no. 3 (2025): 44–52. https://doi.org/10.56397/jpeps.2025.06.06.

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With the rapid development of modern industry, high-performance hardware accessories and metal products play a vital role in numerous fields. This paper delves into the development strategies, technological innovation applications, and market prospects of high-performance hardware accessories and metal products. By conducting a comprehensive analysis of the global hardware and metal products industry and integrating the rich practical experience of companies such as Suzhou McNichol Machinery and Equipment Co., Ltd., this study reveals the opportunities and challenges currently faced by the ind

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Kim, H. H., and Chung Gil Kang. "Simulation and Fabrication of Automobile Parts in Semi-Solid Process." Advanced Materials Research 264-265 (June 2011): 36–41. http://dx.doi.org/10.4028/www.scientific.net/amr.264-265.36.

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Die casting process has been used widely for complex automotive products such as the knuckle, arm and etc. Generally, a part fabricated by casting has limited strength due to manufacturing defects by origin such as the dendrite structure and segregation. As an attempt to offer a solution to these problems, forging has been used as an alternative process. However, the forging process provides limited formability for complex shape products. Rheo-forging of metal offers not only superior mechanical strength but also requires significantly lower machine loads than solid forming processes. In order

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Kapranova, Larysa. "INVESTIGATION OF THE CONJUNCTURE ON THE MARKET OF THE GLOBAL METAL PRODUCTS MARKET." REPORTER OF THE PRIAZOVSKYI STATE TECHNICAL UNIVERSITY Section: Economic sciences, no. 35 (March 15, 2018): 101–8. http://dx.doi.org/10.31498/2225-6725.35.2018.146187.

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Karim, Abdul, Amrullah Ahmad, Hasanuddin Remmang, and Chahyono. "Implementation of green marketing, quality brand consumer behavior, and impact purchase decisions for precious metal products." International Journal of Management and Sustainability 14, no. 2 (2025): 374–91. https://doi.org/10.18488/11.v14i2.4192.

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This study aims to analyze the effect of green marketing implementation, brand quality, and consumer behavior on purchasing decisions for precious metal products. The main focus is on how the environmental aspect, brand image, and consumer preferences and behavior affect the decision-making process. A quantitative approach was used with a survey method through a structured questionnaire distributed to precious metal consumers. Data were analyzed using the Structural Equation Modeling (SEM) method to test the relationship between variables with the target population consisting of consumers who

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Khanfar, Mohammad F., Nour J. Abu Eisheh, Loiy Al-Ghussain, and Ala’aldeen T. Al-Halhouli. "Lab on a Chip for the Colorimetric Determination of Nitrite in Processed Meat Products in the Jordanian Market." Micromachines 10, no. 1 (2019): 36. http://dx.doi.org/10.3390/mi10010036.

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Nitrite and Nitrate have been used extensively as additives in various meat products to enhance flavor, color, and to preserve the meat from the bacterial growth. High concentrations of nitrite can threat human health since several studies in the literature claim that nitrite is associated with cancer incidences, leukemia, and brain tumors. Therefore, it is vital to measure the nitrite concentrations in processed meat products. In this study, an in-lab miniaturized photometric detection system is fabricated to inspect the nitrite concentration in processed meat products in Jordan. The analytic

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Özel, Tuğrul, Hamed Shokri, and Raphaël Loizeau. "A Review on Wire-Fed Directed Energy Deposition Based Metal Additive Manufacturing." Journal of Manufacturing and Materials Processing 7, no. 1 (2023): 45. http://dx.doi.org/10.3390/jmmp7010045.

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Metal additive manufacturing has reached a level where products and components can be directly fabricated for applications requiring small batches and customized designs, from tinny body implants to long pedestrian bridges over rivers. Wire-fed directed energy deposition based additive manufacturing enables fabricating large parts in a cost-effective way. However, achieving reliable mechanical properties, desired structural integrity, and homogeneity in microstructure and grain size is challenging due to layerwise-built characteristics. Manufacturing processes, alloy composition, process varia

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Loo, Yueh-Lin, and Iain McCulloch. "Progress and Challenges in Commercialization of Organic Electronics." MRS Bulletin 33, no. 7 (2008): 653–62. http://dx.doi.org/10.1557/mrs2008.149.

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AbstractThe field of organic electronics is entering its commercial phase. The recent market introduction of the first prototypes based on organic transistors fabricated from solution is set to augment the existing market presence of organic light-emitting diode applications. Organic photovoltaic products are not far behind. In this article, we provide a brief overview of these devices, with our main focus being organic transistor applications. In particular, we examine some of the key performance requirements for working devices. We also review some of the important advances in semiconductor

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BURKINSKY, B. V., V. V. VENGER, and V. M. OSIPOV. "NATIONAL MARKET OF METAL PRODUCTION: DIRECTIONS OF POLICY FORMATION OF COMPETITIVE DEVELOPMENT." Economic innovations 20, no. 2(67) (2018): 8–21. http://dx.doi.org/10.31520/ei.2018.20.2(67).8-21.

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Topicality. The importance of the mining and metallurgical industry in the conditions of globalization and internationalization of world market of raw materials and commodity market is to provide metal-intensive industries with high-quality raw materials. The article deals with the tendencies of development of the world market of metal products. The dynamics of the commodity structure of world exports of the main kinds of metal products is analyzed. The growth of volumes of world consumption of raw material products, especially iron ore, was revealed. The dynamics of the commodity structure of

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M, Prasath, Stalin A., Dev R. Subin, and Edwin Raja Dhas J. "Design, Analysis and Manufacturing of Multiple Drill Bit Assembly." Journal of Advancement in Machines 4, no. 3 (2019): 23–26. https://doi.org/10.5281/zenodo.3581528.

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Manufacturing process is the steps or procedures followed, to convert the raw materials to finished products. Among the three types of manufacturing process via, metal forming process, metal joining process and metal removing process, drilling is one of the major metal removing operations widely used in all fabrication industries. They employ conventional drilling machines to serve the purpose. If conventional drilling machines are used as such many holes cannot be drilled simultaneously at a time. To overcome this difficult and to reduce the operation time of drilling, additionally multiple d

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Băilă, Diana-Irinel, Cătălin Vițelaru, Roxana Trușcă, et al. "Thin Films Deposition of Ta2O5 and ZnO by E-Gun Technology on Co-Cr Alloy Manufactured by Direct Metal Laser Sintering." Materials 14, no. 13 (2021): 3666. http://dx.doi.org/10.3390/ma14133666.

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In recent years in the dental field, new types of materials and techniques for the manufacturing of dental crowns and analog implants have been developed to improve the quality of these products. The objective of this article was to perform the surface characterization and determine the properties of Co-Cr alloy samples fabricated by the direct metal laser sintering (DMLS) process and coated by e-gun technology with thin films of Ta2O5 and ZnO. Both oxides are frequently used for dental products, in pharmacology, cosmetics, and medicine, due to their good anticorrosive, antibacterial, and phot

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Zaitceva, Maria, Anton Sotov, Anatoliy Popovich, and Vadim Sufiiarov. "Stainless Steel 316L Fabricated by Fused Deposition Modeling Process: Microstructure, Geometrical and Mechanical Properties." Journal of Manufacturing and Materials Processing 8, no. 6 (2024): 259. http://dx.doi.org/10.3390/jmmp8060259.

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Additive manufacturing (AM) methods are widely used to produce metal products. However, the cost of equipment for processes based on material melting is high. In this paper, a promising, less expensive method of producing metal products from metal-filled Ultrafuse 316L filament by FDM was investigated. The aim of this work was to compare the debinding methods and investigate the microstructure, phase composition, and geometric and mechanical properties. The results showed that catalytic debinding can be replaced by thermal debinding as no significant effect on the structure and properties was

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Brodov, A. A., V. I. Cheplanov, and S. Yu Ryasov. "Market modernization and new methods of price setting for metal products." Steel in Translation 42, no. 1 (2012): 94–98. http://dx.doi.org/10.3103/s0967091212010044.

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Shevelev, L. N. "Pricing of metal products during the transition to a market economy." Metallurgist 35, no. 11 (1991): 191–93. http://dx.doi.org/10.1007/bf00750815.

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Najm, Alfred, Adelina-Gabriela Niculescu, Marius Rădulescu, Bogdan Severus Gaspar, Alexandru Mihai Grumezescu, and Mircea Beuran. "Novel Material Optimization Strategies for Developing Upgraded Abdominal Meshes." International Journal of Molecular Sciences 24, no. 18 (2023): 14298. http://dx.doi.org/10.3390/ijms241814298.

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Over 20 million hernias are operated on globally per year, with most interventions requiring mesh reinforcement. A wide range of such medical devices are currently available on the market, most fabricated from synthetic polymers. Yet, searching for an ideal mesh is an ongoing process, with continuous efforts directed toward developing upgraded implants by modifying existing products or creating innovative systems from scratch. In this regard, this review presents the most frequently employed polymers for mesh fabrication, outlining the market available products and their relevant characteristi

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Shabelnyk, Tetiana V., and Mykola M. Shabelnyk. "Analyzing the Business Processes of the Resistant Behavior of a Metal Trading Company." Business Inform 3, no. 566 (2025): 223–32. https://doi.org/10.32983/2222-4459-2025-3-223-232.

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The Ukrainian metal products market is a strategic driver of the country’s economic security due to its significant share in GDP formation, job creation, export potential, and support for other important sectors of the economy (such as construction, oil, machine engineering, transportation, food, energy, and others). Therefore, the production and sale of metal products are critically important for the development of Ukraine’s economic infrastructure in general and the regional economy in particular. The modern Ukrainian metal products market is characterized by developed infrastructure and inc

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Murr, L. E., M. Pradhan, U. Sudarsan, and C. S. Niou. "Electron microscopy of explosively fabricated copper oxide superconductors." Proceedings, annual meeting, Electron Microscopy Society of America 47 (August 6, 1989): 190–91. http://dx.doi.org/10.1017/s0424820100152926.

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Efforts to fabricate useful devices or fixtures from copper oxide superconductor powders, especially YBa2Cu3O7, have been somewhat critically dependent upon structural and microstructural information provided by electron microscopy (especially SEM and TEM). In our own research, which involves the fabrication of monolithic structures encapsulating copper oxide superconducting, powdered material within a metal matrix such as copper, powder morphology, size and size distribution (Fig. 1) as well as powder microstructure (Fig. 2a) have been of concern in optimizing reliable superconducting product

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Liu, Haotian, Li Zhang, King Li, and Ooi Tan. "Microhotplates for Metal Oxide Semiconductor Gas Sensor Applications—Towards the CMOS-MEMS Monolithic Approach." Micromachines 9, no. 11 (2018): 557. http://dx.doi.org/10.3390/mi9110557.

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The recent development of the Internet of Things (IoT) in healthcare and indoor air quality monitoring expands the market for miniaturized gas sensors. Metal oxide gas sensors based on microhotplates fabricated with micro-electro-mechanical system (MEMS) technology dominate the market due to their balance in performance and cost. Integrating sensors with signal conditioning circuits on a single chip can significantly reduce the noise and package size. However, the fabrication process of MEMS sensors must be compatible with the complementary metal oxide semiconductor (CMOS) circuits, which impo

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Rakhman, M. S., and O. V. Zaika. "Analyzing the Foreign Economic Activities of Ukraine and the Structure of Export-Import Operations with Plastic Pipes." Business Inform 9, no. 512 (2020): 29–36. http://dx.doi.org/10.32983/2222-4459-2020-9-29-36.

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Polyethylene (PE) and polyvinyl chloride (PVC) are used in many areas of human activity, in the production of various goods, which is carried out mainly on the basis of imported raw materials. This production is almost entirely focused on the domestic consumption, and the pricing policy directly depends on customs duties and taxes. On the Ukrainian market are presented imported fabricated products with uprated specification, in particular, pipe products made of polymeric materials. The article is aimed at studying the volumes and structure of export-import operations of Ukraine in terms of the

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Ueno, Akira, Honghu Guo, Akihiro Takezawa, Ryota Moritoyo, and Mitsuru Kitamura. "Temperature Distribution Design Based on Variable Lattice Density Optimization and Metal Additive Manufacturing." Symmetry 13, no. 7 (2021): 1194. http://dx.doi.org/10.3390/sym13071194.

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Additive manufacturing (AM) is employed for fabricating industrial products with complex geometries. As topological optimization is suitable for designing complex geometries, studies have combined AM and topological optimization, evaluating the density optimization of lattice structures as a variant of topological optimization. The lattice structures of components fabricated via AM comprise voids. Models designed using topological optimization should be modified to ensure structures suitable for AM. As the lattice unit can be easily fabricated using AM with fewer design modifications, this stu

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Balzan, Emanuel, Pierre Vella, Philip Farrugia, Edward Abela, Glenn Cassar, and Maria Victoria Gauci. "TOWARDS A VERIFICATION AND VALIDATING TESTING FRAMEWORK TO DEVELOP BESPOKE MEDICAL PRODUCTS IN RESEARCH-FUNDED PROJECTS." Proceedings of the Design Society 1 (July 27, 2021): 3199–208. http://dx.doi.org/10.1017/pds.2021.581.

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AbstractResearch funded projects are often concerned with the development of proof-of-concept products. Consequently, activities related to verification and validation testing (VVT) are often not considered in depth, even though various design iterations are carried out to refine an idea. Furthermore, the introduction of additive manufacturing (AM) has facilitated, in particular, the development of bespoke medical products. End bespoke products, which will be used by relevant stakeholders (e.g. patients and clinicians) are fabricated with the same manufacturing technologies used during prototy

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Prakash, Praseera, Rohit Raghavan, and Shajahan P A. "Aesthetic post materials for restoration of endodontically treated teeth-A review." IP Annals of Prosthodontics and Restorative Dentistry 8, no. 3 (2022): 132–36. http://dx.doi.org/10.18231/j.aprd.2022.027.

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Posts are fabricated for the purpose of retaining the restoration in cases where the coronal structure is inadequate. They strengthen the endodontically treated teeth. Metallic posts being rigid compared to the tooth structure limits its use. Post and core systems available nowadays permits the restoration of endodontically treated teeth aethetically. Features like light transmission, biocompatibility are improved with the metal free posts unlike metal posts To improve aesthetics, physical properties, biocompatibility, various aesthetic posts have been introduced and is also available in the m

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Kumar P, Vijaya, Velmurugan C, and Aravind A. "Experimental studies on mechanical properties of metal fused filament fabricated SS316L." Emerging Materials Research 13, no. 3 (2024): 1–25. http://dx.doi.org/10.1680/jemmr.23.00063.

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Fused Filament Fabrication is a simple and commercially popular additive manufacturing (AM) technique for developing high-accuracy polymer-based materials. In this experiment, a retrofit type of setup was developed in order to manufacture Stainless Steel 316L based products. The current study is focused on the encapsulation of stainless steel with polylactic acid in order to prepare the filament for 3D printing. The effects of major factors such as layer thickness, infill density, and extruder temperature on density, surface roughness, micro-hardness, and material/filament consumption have bee

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Kolubaev, E. A., V. E. Rubtsov, A. V. Chumaevsky, and E. G. Astafurova. "Micro-, Meso- and Macrostructural Design of Bulk Metallic and Polymetallic Materials by Wire-Feed Electron-Beam Additive Manufacturing." Physical Mesomechanics 25, no. 6 (2022): 479–91. http://dx.doi.org/10.1134/s1029959922060017.

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Abstract Additive manufacturing of metal materials is one of the most promising technologies in modern industry. A wide variety of current additive manufacturing techniques allow rapid prototyping and industrial production of different-sized products from various structural and functional materials. The structure and physical-mechanical properties of the metal products fabricated by electron-beam additive manufacturing (EBAM) within nonstationary metallurgy in a local molten pool often differ from those of the products fabricated by conventional metallurgy due to different crystallization mech

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Rahmadani, Tuti Alawiyah, and Rina Herowati. "Detection of Heavy Metal Pb in Cosmetics at Traditional Market of Banjarmasin." Journal of Pharmacy and Science 6, no. 2 (2021): 99–102. http://dx.doi.org/10.53342/pharmasci.v6i2.220.

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Background: Impurities produced from the basic ingredients of making cosmetics, one of which is lead (Pb). Lead is a substance that is harmful and toxic to the human body. Lead can affect the hematopoetic system, nervous system, reproductive system, endocrine system and is carcinogenic. Objective: To determine the presence of lead (Pb) heavy metal contamination in mascara products circulating in the Banjarmasin traditional market. Methods: This study used a descriptive observational method. Testing qualitatively using KI, NaOH, and HCl reagents. Results: The test results obtained from the samp

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Al-Ayouty, Iman. "The Effect of Energy Consumption on Output: A Panel Data Study of Manufacturing Industries in Egypt." European Journal of Sustainable Development 9, no. 3 (2020): 490. http://dx.doi.org/10.14207/ejsd.2020.v9n3p490.

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Subsidizing electricity and non-electrical energy products has affected manufacturing output in Egypt, especially given the structure of Egypt’s manufacturing sector which leaning heavily towards capital- and energy-intensive products. This effect is captured in a production function estimated for the twenty industries making up Egypt’s manufacturing sector over the period 2002-2016. With homogeneous parameters, the estimated output elasticity of energy is 0.28. With panel member parameter heterogeneity, the output elasticity of energy is positive and statistically significant in ten manufactu

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Parveez, Bisma, Nur Ayuni Jamal, Hazleen Anuar, Yusilawati Ahmad, Abdul Aabid, and Muneer Baig. "Microstructure and Mechanical Properties of Metal Foams Fabricated via Melt Foaming and Powder Metallurgy Technique: A Review." Materials 15, no. 15 (2022): 5302. http://dx.doi.org/10.3390/ma15155302.

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Metal foams possess remarkable properties, such as lightweight, high compressive strength, lower specific weight, high stiffness, and high energy absorption. These properties make them highly desirable for many engineering applications, including lightweight materials, energy-absorption devices for aerospace and automotive industries, etc. For such potential applications, it is essential to understand the mechanical behaviour of these foams. Producing metal foams is a highly challenging task due to the coexistence of solid, liquid, and gaseous phases at different temperatures. Although numerou

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Ruban, I. V., S. A. Evseev, and K. V. Zakharchenko. "Metal products made from imported corrosion-resistant steels on the Russian market." Chemical and Petroleum Engineering 33, no. 4 (1997): 443–44. http://dx.doi.org/10.1007/bf02416738.

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Tang, Haoqing, Yaoming Song, Lingxing Zan, et al. "Characterization of lithium zinc titanate doped with metal ions as anode materials for lithium ion batteries." Dalton Transactions 50, no. 9 (2021): 3356–68. http://dx.doi.org/10.1039/d0dt04073h.

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The metal doped Li<sub>2</sub>Zn<sub>0.9</sub>M<sub>0.1</sub>Ti<sub>3</sub>O<sub>8</sub> products are successfully fabricated via a high temperature calcination process. The ionic and electronic conductivities of Li<sub>2</sub>Zn<sub>0.9</sub>Nb<sub>0.1</sub>Ti<sub>3</sub>O<sub>8</sub> has improved and shows the best lithium storage.

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Shao, Ying. "The Impact of the US-China Trade Conflict on Chinas Metal Market." Advances in Economics, Management and Political Sciences 53, no. 1 (2023): 242–49. http://dx.doi.org/10.54254/2754-1169/53/20230842.

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The US-China trade war began in March 2018. The United States imposed trade sanctions on China such as increasing tariffs on imported goods, including tariffs of 25% on imported steel and 10% on aluminum. As an important resource for bilateral import and export between China and the United States, metal products are greatly affected by the trade war, which has caused severe fluctuations in the Chinese metal market. This article selects the Chinese metal market prices from September 30, 2011, to December 2019, establishes an ARIMA model to simulate and analyze the data, predicts future trends,

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Tiwari, Siddhartha, Priyanka Rajput, and Sanjay Srivastava. "Densification Behaviour in the Fabrication of Al-Fe Metal Matrix Composite Using Powder Metallurgy Route." ISRN Metallurgy 2012 (November 28, 2012): 1–8. http://dx.doi.org/10.5402/2012/195654.

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Densification behaviour of the powder particles in two- and/or multicomponent system is unpredictable. The present work deals with the densification behaviour of Al-Fe powder particles during compaction and sintering in order to fabricate the Al-Fe metal matrix composites by powder metallurgy route. Green compacts of Al-6.23 wt.% Fe powder particles were fabricated under varying compaction pressures, and these fabricated green compacts were sintered over a series of temperatures (430°C–590°C). The sintered products have been characterised with the help of X-ray diffraction (XRD) and scanning e

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Budi Utomo, Muhammad Fitri. "Handel Design for Wok Frypan Type Pan." Jurnal Sains dan Teknologi Industri 20, no. 2 (2023): 872. http://dx.doi.org/10.24014/sitekin.v20i2.22289.

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ABSTRACT Yogyakarta metal SMEs are required to continue to innovate and develop technology to be able to adapt to market demands. Metal IKM is under the auspices of the Yogyakarta Metal Technical Implementation Unit (UPT). Metal UPT is responsible for carrying out research and studies on metal quality as well as studies on the development of metal product design technology. A large number of products from abroad makes metal SMEs must be able to compete in the market. Metal SMEs must be able to provide superiority to their products, one of the advantages that is built is presenting cookware des

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Makogon, Yu. "Domestic Market of Metallurgy of Ukraine and the Concentration of Enterprises of this Industry." Herald of the Economic Sciences of Ukraine, no. 1(36) (2019): 68–75. https://doi.org/10.37405/1729-7206.2019.1(36).68-75.

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The article is devoted to the problem of the development of the domestic market of metal products of Ukraine, in contrast to the traditional attention of specialists to world markets and the presence of Ukrainian metallurgy enterprises and the influence on production, as a rule of external factors. The author tries to explore different aspects of the formation of the domestic market of metal products and their influence directly on the metallurgical enterprises. At the same time, in the context of enterprises, to consider the components affecting not only economic factors, but also political o

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Zou, Qiang, Shentong Mo, Yanan Wang, et al. "Assembly-line flash synthesis of ZnO nanobelts on metal Zn." Modern Physics Letters B 31, no. 27 (2017): 1750250. http://dx.doi.org/10.1142/s0217984917502505.

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In this study, ZnO nanobelts were successfully fabricated by flash synthesis without any expensive catalyst at a relatively low temperature (600[Formula: see text]C). The whole process took just [Formula: see text][Formula: see text]30 min. Introducing a solution tank containing a mixture of polyvinyl alcohol (PVA) and Zn(AC)2, was an auxiliary process to elevate the quality of the products. The morphology of the ZnO nanobelts was systematically investigated by means of field emission scanning electron microscopy (FRSEM) and high-resolution transmission electron microscopy (HRTEM). The product

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Pleshchenko, V. I. "Metallurgical marketplaces: on the transformation of the sales policy of corporations." Ferrous Metallurgy. Bulletin of Scientific , Technical and Economic Information 78, no. 12 (2023): 1067–74. http://dx.doi.org/10.32339/0135-5910-2022-12-1067-1074.

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At present, the organization of sales of industrial products is characterized by the accelerated implementation of various e-commerce tools in practice. As part of the study of the transformation of sales policy in industry, an analysis of trends in the current metal products sales market under the influence of digitalization of processes is presented, an assessment of changes in the structure of the main entities operating in this market is given. It is noted that in the new conditions, when the maintenance of commercial interaction with customers and distribution logistics have become signif

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Lee, Yun Kyung, Young Soo Yoon, Dal Ho Lee, and Jong Sung Kim. "Fabrication of Micro PCR Chip and DNA Amplification." Materials Science Forum 449-452 (March 2004): 1241–44. http://dx.doi.org/10.4028/www.scientific.net/msf.449-452.1241.

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Amplification of the p53 gene using the polymerase chain reaction (PCR) was performed in a silicon-based micro-PCR chip. Metal deposition, photolithography, and anodic bonding were used to fabricate micro-PCR chip and a thermal cycling system with dual peltier devices and PID controller was integrated for controlling the cycling temperature of the PCR mixture. We have demonstrated the amplification of exon 6(182bp) of the p53 gene with the micro-fabricated PCR chip. Temperature control accuracy was within 0.5 . The amplified p53 genes using both conventional PCR and micro fabricated PCR were a

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Yang, Zhiyu, and Zonghan Yang. "Problems and Opportunities for Metal Industry after the COVID-19 Pandemic." BCP Business & Management 38 (March 2, 2023): 1220–25. http://dx.doi.org/10.54691/bcpbm.v38i.3849.

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The COVID-19 pandemic has severely damaged the global economy system. In China, the metal industry is playing a key role in the reconstruction of the economy. This paper is using SWOT analysis to analyze the current situation faced by the metal industry in China after the pandemic and give corresponding advice for institutions. Strength part mainly focuses on analyzing the strong supply system in China enabling metal factories to recover the production in a short time period and also the natural advantages accrued from the huge population of China and abundant reserves of metal ores. Weakness

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Fedoseeva, N., V. Tetdoev, O. Sarsembenova, E. Sepiashvili, and V. Gribkova. "Excessive Copper Levels in Cooked Sausages: A Case Study of Local Market Products." BIO Web of Conferences 69 (2023): 03021. http://dx.doi.org/10.1051/bioconf/20236903021.

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This study aimed to assess the presence of heavy metals, specifically lead, cadmium, mercury, copper, and zinc in locally sourced sausage products, both cooked and semi-smoked. A total of 30 samples were selected from local markets and subjected to atomic absorption spectrometry for precise metal quantification. Our results indicated that the concentration of zinc (18.36 mg/kg), mercury (0.01 mg/kg), lead (0.24 mg/kg), and cadmium (0.02 mg/kg) in cooked sausage products adhered to the maximum allowable concentration (MAC) guidelines as stated by the TR TS 021/2011 “Hygienic requirements for sa

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Sequeiros, Elsa W., Omid Emadinia, Maria Teresa Vieira, and Manuel Fernando Vieira. "Development of Metal Powder Hot Embossing: A New Method for Micromanufacturing." Metals 10, no. 3 (2020): 388. http://dx.doi.org/10.3390/met10030388.

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Hot embossing is a small-scale, low-cost processing technology that can deliver products to the market in a short time. This microreplication technology is well established to produce polymeric components and has applications in several industrial sectors. The use of micropowder hot embossing in the production of metal components is an emerging and challenging process that, when compared to other typical technologies, brings some economic advantages in a volatile market with an increasing tendency to manufacture customized products. The main objective of this review is to analyze the potential

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