Relevant bibliographies by topics / Hard superalloys

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'Hard superalloys'

Author: Grafiati
Published: 8 June 2024
Last updated: 31 July 2025

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Journal articles on the topic "Hard superalloys"

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Kursuncu, Bilal, Halil Caliskan, Sevki Yilmaz Guven, and Peter Panjan. "Wear Behavior of Multilayer Nanocomposite TiAlSiN/TiSiN/TiAlN Coated Carbide Cutting Tool during Face Milling of Inconel 718 Superalloy." Journal of Nano Research 47 (May 2017): 11–16. http://dx.doi.org/10.4028/www.scientific.net/jnanor.47.11.

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The Inconel 718 superalloy is one of the most-used nickel based superalloys in the aerospace industry due to its superior mechanical properties, for instance, high thermal and chemical resistance, and high strength at elevated temperatures. However, the work hardening tendency, low thermal conductivity and high hardness of this superalloy cause early tool wear, leading to the material to be called as a hard-to-cut material. Therefore, deposition of a wear resistant hard coating on carbide cutting tools has a critical importance for longer tool life in milling operations of the Inconel 718 supe
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Pan, Lei, ZR Wu, Lei Fang, and YD Song. "Investigation of surface damage and roughness for nickel-based superalloy GH4169 under hard turning processing." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 234, no. 4 (2019): 679–91. http://dx.doi.org/10.1177/0954405419885789.

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Machined surface condition of nickel-based superalloys has an important influence on the functional performance of the components. Proper selection of cutting parameters could improve surface finish and increase service life of parts and components. This research work bases on an experimental and statistical study of turning GH4169 nickel-based superalloy with cemented carbide tool. Surface damages like feed marks, tips, and surface tearing were discussed. The second-order polynomial model was used to describe the surface roughness response. Variance analysis was selected to eliminate the insi
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Prasad, Ganesha, Raghavendra Kamath C., and Vijay G.S. "A review on conventional and nonconventional machining of Nickel-based Nimonic superalloy." Manufacturing Review 10 (2023): 10. http://dx.doi.org/10.1051/mfreview/2023009.

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Superalloys have gained prominence in recent years in various sectors, namely, spacecraft, marine, power, defense, vehicular and others, due to their ability to withstand high temperatures of up to 980 °C without deformation. Nimonics are Nickel-based superalloys usually known to be hard-to-machine materials due to their high strength at high temperatures, higher hardness, low thermal conductivity, and tendency to react with tool material. All these factors increase the level of difficulties in the machining of Nimonic superalloys. Numerous studies have examined various facets of machining of
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Zahedi, Ali, and J. Akbari. "FEM Analysis of Single Grit Chip Formation in Creep-Feed Grinding of Inconel 718 Superalloy." Advanced Materials Research 325 (August 2011): 128–33. http://dx.doi.org/10.4028/www.scientific.net/amr.325.128.

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Recent advances in materials science have necessitated the development and understanding of manufacturing processes for safe and repeatable utilization. Grinding is shown to be a promising material removal process especially for brittle and hard to cut materials such as superalloys. Grinding has always been associated with analysis and modeling complications regarding its nature which has limited its extension and reliability of use. The first step in analysis of grinding is considering the action of a single abrasive grit on workpiece surface. In this work the action of a single CBN abrasive
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Díaz-Álvarez, José, Antonio Díaz-Álvarez, Henar Miguélez, and José Cantero. "Finishing Turning of Ni Superalloy Haynes 282." Metals 8, no. 10 (2018): 843. http://dx.doi.org/10.3390/met8100843.

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Nickel-based superalloys are widely used in the aeronautical industry, especially in components requiring excellent corrosion resistance, enhanced thermal fatigue properties, and thermal stability. Haynes 282 is a nickel-based superalloy that was developed to improve the low weldability, formability, and creep strength of other γ’-strengthened Ni superalloys. Despite the industrial interest in Haynes 282, there is a lack of research that is focused on this alloy. Moreover, it is difficult to find studies dealing with the machinability of Haynes 282. Although Haynes 282 is considered an alloy w
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Mukhtarov, Shamil, Artem Ganeev, Marsel Nagimov, Ruslan Shakhov, Vener Valitov, and Farid Utyashev. "Manufacturing of Axisymmetric Components out of Superalloys and Hard-to-Deform Steels by Roll Forming." Key Engineering Materials 746 (July 2017): 69–74. http://dx.doi.org/10.4028/www.scientific.net/kem.746.69.

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Heat-resistant alloys are the basic material of gas turbine engine (GTE) design. Fine-grained structure in these alloys can be formed by isothermal forging and then different axisymmetric GTE components as wheels, shafts, rings can be superplastic roll formed. Examples of the superplastic and isothermal deformation use for manufacturing components out of superalloys and steels for critical applications are given. The possibility of roll forming parts as rings with a diameter up to 800 mm and as flange - cone with a diameter up to 600 mm out of superalloys (Inconel 718, EK79, EP741NP), accordin
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ALTIN, Abdullah. "Determination of Cutting Tool Performance Characteristics in Machining Nickel Based Super Alloys." International Conference on Applied Engineering and Natural Sciences 1, no. 1 (2023): 416–20. http://dx.doi.org/10.59287/icaens.1031.

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Cutting tool materials often undergo severe mechanical stresses and thermal changes when machining nickel-based superalloys. The stresses and temperatures that arise when machining nickel-based superalloys greatly increase the blunting and wear rate of the cutting tool. As a result, tool life is adversely affected. It is seen from important studies that adhesion and abrasion wear mechanisms are more dominant in the processing of Inconel 718. The work material adheres to the cutting edge, forming a BUE. Depending on the cutting conditions, stable BUE is not always formed and this layer is somet
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Kónya, Gábor, and Zsolt F. Kovács. "Effects of Oil Concentration in Flood Cooling on Cutting Force, Tool Wear and Surface Roughness in GTD-111 Nickel-Based Superalloy Slot Milling." Journal of Manufacturing and Materials Processing 8, no. 3 (2024): 119. http://dx.doi.org/10.3390/jmmp8030119.

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Cooling–lubricating processes have a big impact on cutting force, tool wear, and the quality of the machined surface, especially for hard-to-machine superalloys, so the choice of the right cooling–lubricating method is of great importance. Nickel-based superalloys are among the most difficult materials to machine due to their high hot strength, work hardening, and extremely low thermal conductivity. Previous research has shown that flood cooling results in the least tool wear and cutting force among different cooling–lubricating methods. Thus, the effects of the flood oil concentration (3%; 6%
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Jean, Ming-Der, Shu-Yi Tu, and Jen-Ting Wang. "Analysis of Hard-Facing Appearance of Specific Powdered Superalloys for PTA-Coating Processes." Journal of Materials Engineering and Performance 14, no. 3 (2005): 307–14. http://dx.doi.org/10.1361/10599490523904.

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Yarovytsyn, O. V., M. O. Cherviakov, H. D. Khrushchov, and I. R. Volosatov. "Assessment of the mechanical properties of the high-temperature area in the heat-affected zone during surfacing of a difficult-to-weld nickel-based superalloy." Physicochemical Mechanics of Materials 61, no. 2 (2025): 118–24. https://doi.org/10.15407/pcmm2025.02.118.

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A method for assessing the mechanical properties and deformation capacity of the high-temperature area of the heat-affected zone (HAZ) during fusion welding of the ZhS6-type hard-to-weld polycrystalline nickel-based alloys was developed. The proposed method is based on the use of a miniature plane proportional two-layer specimen, cut from a nickel-based superalloy plate with a single layer of deposited metal on its edge. The gauge section of such a specimen contains longitudinally interfused layers of the base metal and the highly ductile deposited metal of Inconel 625 alloy. Through longitudi
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Dissertations / Theses on the topic "Hard superalloys"

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Karamched, Phani Shashanka. "Deformation studies near hard particles in a superalloy." Thesis, University of Oxford, 2011. http://ora.ox.ac.uk/objects/uuid:e740592d-8d82-4c12-9bfe-99901d132b60.

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Superalloys have performed well as blade and disc materials in turbine engines due to their exceptional elevated temperature strength, high resistance to creep, oxidation and corrosion as well as good fracture toughness. This study explores the use of a relatively new technique of strain measurement, high resolution electron backscatter diffraction (HR-EBSD) to measure local deformation fields. The heart of the HR-EBSD technique lies in comparing regions in EBSD patterns from a strained region of a sample to those in a pattern from an unstrained region. This method was applied to study the ela
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SIVO, ANTONIO. "On the Laser Powder Bed Fusion based processing route for hard to weld Nickel Superalloys." Doctoral thesis, Politecnico di Torino, 2022. http://hdl.handle.net/11583/2971609.

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Agode, Kofi Edoh. "Analyse et modélisation du comportement à l’usure des outils de coupe en carbure de tungstène pour différentes teneurs en cobalt lors de l’usinage de l’alliage de titane Ti-6Al-4V." Electronic Thesis or Diss., Université de Lorraine, 2022. http://www.theses.fr/2022LORR0141.

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En raison de sa grande dureté et sa résistance à l'usure, le carbure de tungstène avec liant cobalt (WC-Co) est le matériau incontournable pour la fabrication des outils d’usinage, des outillages de découpe et de formage, ainsi que des pièces d'usure nécessitant une dureté importante et une grande précision. La modification de la microstructure du carbure de tungstène, et plus particulièrement sa teneur en cobalt suscite aujourd’hui le plus grand intérêt de la part des fabricants pour développer de nouvelles nuances plus performantes et ainsi gagner de nouveaux parts de marché. Cette thèse pro
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Book chapters on the topic "Hard superalloys"

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Arnold, Gatewood, Julian Polizzi, Syed Ibn Mohsin, Daniel Carnesi, Julius Schoop, and Fazleena Badurdeen. "An Approach to Quantifying the Lifecycle Sustainability Impacts of Tungsten Carbide Tools." In Lecture Notes in Mechanical Engineering. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-77429-4_94.

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AbstractTungsten carbide cutting tools are widely used for their high machining performance and low cost. However, their cost does not currently reflect the material rarity, environmental costs, nor societal costs associated with their production. Critically, embodied energy makes a sizeable contribution to the total lifecycle energy consumption. This study quantifies the true triple bottom line cost of the tools with respect to established sustainability metrics by leveraging cross-disciplinary insights from the product, process, and system levels. Based on the adjusted cost, a comparative an
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Casteletti, L. C., A. Lombardi Neto, D. T. de Macedo, L. B. Cruvinel, and George Totten. "Stellite Superalloy Powder Deposition on 7075 Aluminum Alloy." In Encyclopedia of Aluminum and Its Alloys. CRC Press, 2019. http://dx.doi.org/10.1201/9781351045636-140000303.

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Several types of powders can be deposited on metal alloys for property improvement using thermal spray processes. Aircraft grade 7075 aluminum alloy possesses good mechanical properties but poor wear and corrosion resistance. Thermal spray coatings can improve the poor wear performance of 7075 so that it is suitable for use in severe conditions by depositing a hard, wear-resisting layer over the base material. This can be done by a simple production process while maintaining the base material properties. Among the available coatings, cobalt-base superalloys, such as Stellites, provides excelle
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Hall, Christopher. "5. Making stuff and making things." In Materials: A Very Short Introduction. Oxford University Press, 2014. http://dx.doi.org/10.1093/actrade/9780199672677.003.0005.

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‘Making stuff and making things’ considers the step-by-step processes in the making of glass, silicon, nickel superalloys, strings and textiles, and plastics, and how they are then used in the manufacture of other goods. For pottery, ceramics, bricks, and tiles though, the making of the material and of the artefact are merged into a single act. The chemistry lies in the mineral reactions that transform soft matter into hard in the hot kiln. Material-as device, device-as-material, and material-as-object are also considered along with the valuable applications of osmium and caesium. What does th
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Conference papers on the topic "Hard superalloys"

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Xie, Xishan, Chengyu Chi, Hongyao Yu, et al. "Results from Structural Stability Studies of Advanced Heat-Resistant Steels and Alloys for Fossil Power Plants in China." In AM-EPRI 2010, edited by D. Gandy, J. Shingledecker, and R. Viswanathan. ASM International, 2010. http://dx.doi.org/10.31399/asm.cp.am-epri-2010p0030.

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Abstract This overview paper summarizes part of structure stability study results in China on advanced heat-resistant steels, nickel-iron and nickel base superalloys such as 12Cr2MoWVTiB(GY102) ferritic steel, Super 304H austenitic steel, GH2984, Nimonic 80A and INCONEL 740 superalloys for fossil power plant application. China had established first USC power plant with steam parameters of 650°C and 25 MPa in the year of 2006. Austenitic heat-resistant steel Super 304H is mainly used as boiler superheater and reheater material. Ni-Cr-Fe base superalloy GH2984 was used as tube material for marin
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Yakuwa, Hiroshi, Matsuho Miyasaka, Tetsu Go, et al. "Sulfidation-Resistant Nickel-Base Superalloy for FCC Gas Expander Turbine." In CORROSION 2000. NACE International, 2000. https://doi.org/10.5006/c2000-00531.

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Abstract A nickel-base superalloy that has excellent sulfidation resistance, high-temperature tensile properties and hot workability was developed as a material for the rotors of FCC gas expander turbines. The effect of Mo, Ti and/or Al additions on the sulfidation behavior of a Ni-20Cr-13.5Co alloy was investigated in H2-H2S mixtures at 873 K (600 C/1112 F). It was found that increasing the Al content in the alloy could improve the sulfidation resistance of AISI 685 (UNS N07001). Six kinds of forged alloy, in which the Al content was increased while Ti content was decreased, were manufactured
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Valenzuela, Adrian, Adalberto Toledo, Robert Leggat, Lake Barrett, and James Kretzler. "Analytical Method to Detect and Remediate Zinc Contamination of Austenitic Stainless Steels to Avoid Liquid Metal Embrittlement." In CONFERENCE 2023. AMPP, 2023. https://doi.org/10.5006/c2023-18999.

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Abstract Construction of a Plant was nearing completion when it was discovered that galvanized carbon steel scaffolding had been used during the installation of the refractory in the cracking furnaces. Zinc transferred by contact from the scaffold onto the furnace tubes was identified during the construction phase. This was concerning because contamination of the superalloy furnace radiant catalyst tubes with residual zinc could potentially lead to liquid metal embrittlement (LME) when the tubes are heated to the furnace operating temperature. An analytical method (Dithizone reagent [CAS 60-10
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da Cruz, Juliane Ribeiro, Jurandir Marcos Sa de Sousa, Henrique Santos Ferreira, Anselmo Thiesen Junior, and Cláudia E. B. Marino. "Impact of Feedstock Recycling on the Corrosion Resistance of Inconel 625 Processed by L-DED." In LatinCORR 2023. AMPP, 2023. https://doi.org/10.5006/lac23-20949.

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Extended Abstract The corrosion resistance of Inconel 625 Ni-based superalloy additively manufactured (AM) by laser-directed energy deposition (L-DED) process was assessed by cyclic polarization tests in NaCl 3.5% media using virgin (as-received) and reused gas-atomized powder. The initial microstructure and corrosion mechanism were investigated by optical and scanning electron microscopy and the chemical composition by energy dispersive spectroscopy analysis. Along with the AM L-DED manufacturing, both sample conditions developed a dendritic microstructure with the presence of Mo- and Nb-rich
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Norell, M., and P. Andersson. "Field Test of Waterwall Corrosion in a CFB Waste Boiler." In CORROSION 2000. NACE International, 2000. https://doi.org/10.5006/c2000-00236.

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Abstract A field-test was done in a Circulating Fluidized Bed (CFB) boiler burning refuse derived fuel (RDF). The corrosion of alloys ranging from carbon steel (CS) to a nickel based superalloy was tested in panels in the waterwall for 738h. The metal temperatures were kept at about 300°C and 338°C, controlled by separate oil cooling systems. The flue gas composition in the boundary layer at the test panels was on average 27 ppm HCl, 2.6 ppm SO2, 5% O2, 13% CO2 and 2% CO. The corrosion rates were consistently estimated from the weight loss per length unit, and by a profilometry method develope
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Ratay, Jason, and Hitomi Yamaguchi. "Characteristics of Diamond Abrasive Used in Magnetic Abrasive Finishing of Nickel-Based Superalloys." In ASME 2020 15th International Manufacturing Science and Engineering Conference. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/msec2020-8365.

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Abstract Nickel-based superalloys have a wide range of high-temperature applications, such as turbine blades. The complex geometries of these applications and the specific properties of the materials raise difficulties in the surface finishing. Magnetic abrasive finishing (MAF) has proven effective in finishing the complex geometries. In MAF, the magnetic properties of the workpiece, tool, and abrasive play important roles in controlling finishing characteristics. This paper presents the effects of nickel coating on the abrasive behavior during finishing and resulting finishing characteristics
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Branagan, D. J., M. C. Marshall, B. E. Meacham, et al. "Wear and Corrosion Resistant Amorphous / Nanostructured Steel Coatings For Replacement of Electrolytic Hard Chromium." In ITSC2006, edited by B. R. Marple, M. M. Hyland, Y. C. Lau, R. S. Lima, and J. Voyer. ASM International, 2006. http://dx.doi.org/10.31399/asm.cp.itsc2006p0733.

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Abstract In severe corrosive or abrasive environments, steel is rarely used since the range of properties available, in existing steels, are insufficient, resulting in the prevalent usage of either corrosion resistant materials like nickel based superalloys or abrasion resistant materials like tungsten carbide based hardmetals. Recently, a host of carbide based alloys including WC-Co-Cr, NiCr-Cr3C2, WC-WB-Co etc. have been developed in an attempt to bridge the gap between providing both wear and corrosion protection. Data will be presented showing how a newly developed steel coating, SAM2X5, w
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Rajesh Jha, George Stavo Dulikravich, and Marcelo Jose Colaco. "Design and optimization of rare-earth free hard magnetic alloys and Nickel-based superalloys for high temperature applications." In 23rd ABCM International Congress of Mechanical Engineering. ABCM Brazilian Society of Mechanical Sciences and Engineering, 2015. http://dx.doi.org/10.20906/cps/cob-2015-1284.

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Pasupuleti, Thejasree, Manikandan Natarajan, Loganayagan Shanmugam, Jothi Kiruthika, Mude Ramesh Naik, and Gowthami Kotapati. "Application of Taguchi Based ANFIS Approach in Wire Electrical Discharge Machining of Inconel 625 for Automobile Applications." In International Conference on Advances in Design, Materials, Manufacturing and Surface Engineering for Mobility. SAE International, 2023. http://dx.doi.org/10.4271/2023-28-0148.

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<div class="section abstract"><div class="htmlview paragraph">Nickel-based superalloys are most commonly engaged in a numerous engineering use, including the making of food processing equipment, aerospace components, and chemical processing equipment. These materials are often regarded as difficult-to-machine materials in conventional machining approach due to their higher strength and thermal conductivity. Various methods for more effective machining of hard materials such as nickel-based superalloys have been developed. Wire electrical discharge machining is one of them. In this
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Natarajan, Manikandan, Thejasree Pasupuleti, Gnana Sagaya Raj, V. Kumar, Lakshmi Narasimhamu Katta, and Jothi Kiruthika. "Machinability Studies and the Evolution of Hybrid Artificial Intelligent Tools for Advanced Machining of Nickel Alloy for Aerospace Applications." In International Conference on Advances in Design, Materials, Manufacturing and Surface Engineering for Mobility. SAE International, 2023. http://dx.doi.org/10.4271/2023-28-0065.

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<div class="section abstract"><div class="htmlview paragraph">Nickel-based superalloys are frequently adopted in various engineering applications, such as the production of food processing equipment, aerospace parts, and chemical processing equipment. Because of higher strength and thermal conductivity, they are often regarded as difficult-to-machine materials in certain processes. Various methods were evolved for machining the hard materials such as Nickel-based superalloys more effective. One of these is wire electrical discharge machining. In this paper, we will discuss the deve
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