Relevant bibliographies by topics / Sub-standard materials

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Sub-standard materials'

Author: Grafiati
Published: 3 June 2025
Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Sub-standard materials.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Sub-standard materials"

1

Engebø, Atle, Nina Kjesbu, Ola Lædre, and Jardar Lohne. "Perceived Consequences of Counterfeit, Fraudulent and Sub-standard Construction Materials." Procedia Engineering 196 (2017): 343–50. http://dx.doi.org/10.1016/j.proeng.2017.07.209.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Panda, Anton, Ján Duplák, and Jozef Jurko. "Analytical Expression of T-vC Dependence in Standard ISO 3685 for Cutting Ceramic." Key Engineering Materials 480-481 (June 2011): 317–22. http://dx.doi.org/10.4028/www.scientific.net/kem.480-481.317.

Full text
Abstract:
Durability is very important property of every cutting material. This property of cutting materials defined theirs life-time. Technical science defines a lot of different factors, that they may be cause of shorter life-time of cutting tool. Maximally possible elimination of these factors is necessary for optimization of cutting materials life-time. Durability of cutting materials is defined in standard ISO 3685. The main part of standard ISO 3685 is T-vc dependence definition for selected cutting materials. One of these cuting materials contained in this standard is cutting ceramic. Standard I
APA, Harvard, Vancouver, ISO, and other styles
3

Ayodele, Elijah Olusegun, and Victoria Omodunbi Ayodele. "SPECIFICATION; A COMMUNICATION STRATEGY IN THE BUILDING INDUSTRY OF NIGERIA – IMPLICATIONS FOR ARCHITECTS." Continental J. Engineering Sciences 6, no. 3 (2011): 26–29. https://doi.org/10.5281/zenodo.833981.

Full text
Abstract:
This study examined specification as a communication strategy in the building industry of Nigeria. It was carried by the use of structured questionnaire distributed to Contractors and Quantity Surveyors and then structured and unstructured questionnaire to Architects who have practiced for at least ten years in the South West of Nigeria. Data collected from sixty-two Contractors and Quantity Surveyors and then forty-three Architects all formed the basis of this study and were analyzed by severity index. The results showed that partial and scanty specifications accompanied building drawings and
APA, Harvard, Vancouver, ISO, and other styles
4

Tsynka, Anatolii, Sergey Illyasch та Tetyana Tereshchenko. "СRUSHED STONE MATERIALS AND GRAVEL MATERIALS BOUND BY MINERAL BINDERS. STANDARDIZATION". Dorogi i mosti 2021, № 24 (2021): 28–39. http://dx.doi.org/10.36100/dorogimosti2021.24.028.

Full text
Abstract:
Introduction. This paper presents the results of the standardization of requirements for granular mixtures bound by mineral binders for bases, sub-bases and top layers of road pavements used as framework for national standard «Crushed stone materials and gravel materials for the road building industry — Specifications. Part 3: The materials bound by mineral binders». Standardization. The standard covers the requirements for crushed stone-sand and sand-gravel mixtures treated with mineral binders and derived from them hardened materials as well as the requirements for source constituents. Miner
APA, Harvard, Vancouver, ISO, and other styles
5

Koyama, Koichiro. "Standard Gibbs Energies of Formation of CoMoO4 and Co2Mo3O8 Determined by Electromotive Force Measurement." Journal of the Japan Institute of Metals 57, no. 2 (1993): 154–57. http://dx.doi.org/10.2320/jinstmet1952.57.2_154.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Mouhib, Y., M. Belaiche, C. Ahmani Ferdi, Mohammed Lacham, and Abdelhamid Elacham. "New technique for elaboration and characterization of a high voltage spinel LiCo2O4 cathode and theoretical investigation." New Journal of Chemistry 44, no. 6 (2020): 2538–46. http://dx.doi.org/10.1039/c9nj06126f.

Full text
Abstract:
Nanoparticles of LiCo<sub>2</sub>O<sub>4</sub> were elaborated for the first time at low temperature using non-standard Moroccan raw materials. All theoretical and experimental results confirm the obtaining of spinel LiCo<sub>2</sub>O<sub>4</sub> at 400 °C, with high crystalline purity.
APA, Harvard, Vancouver, ISO, and other styles
7

Getu, Tamiru, and Ponnurangam Palani. "Effects of Sub Grade and Sub Base Materials Quality on Flexible Pavement A Case Study." International Journal of Trend in Scientific Research and Development 2, no. 6 (2018): 835–45. https://doi.org/10.31142/ijtsrd18635.

Full text
Abstract:
Flexible pavements are composed of asphaltic layer, base course sub base materials which laid over a well compacted and strong sub grade foundation soil. Basic engineering properties of Sub grade materials are required for design and Coarse grained soils serves as good for supporting pavements whereas fine grained soils, particularly clayey soils pose problem to pavement. Jimma town is a big trade center and coffee production areas of in Ethiopia but, the current existing condition most parts of the road are deteriorated. The objective of this research was to investigate effects of subgrade an
APA, Harvard, Vancouver, ISO, and other styles
8

Cuervo Farfán, Javier A., Críspulo E. Deluque Toro, Carlos A. Parra Vargas, David A. Landínez Téllez, and Jairo Roa-Rojas. "Experimental and theoretical determination of physical properties of Sm2Bi2Fe4O12 ferromagnetic semiconductors." Journal of Materials Chemistry C 8, no. 42 (2020): 14925–38. http://dx.doi.org/10.1039/d0tc02935a.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

CHINO, Atsushi, Youichi ISHIBASHI, Naoki GUNJI, and Hideo IWATA. "The Simple Determination Method of Precipitates in Steels by X-ray Diffraction Technique with Y2O3 as Internal Standard Materials." Tetsu-to-Hagane 77, no. 11 (1991): 2027–32. http://dx.doi.org/10.2355/tetsutohagane1955.77.11_2027.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Sarsenbay, G., L. A. Myltykbaeva, R. A. Abdulwalyev, and S. B. Satylganova. "The Study of Method for Complex Processing Turgay Sub-Standard Aluminum-Containing Raw Materials." Advances in Materials Physics and Chemistry 02, no. 04 (2012): 216–20. http://dx.doi.org/10.4236/ampc.2012.24b055.

Full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Sub-standard materials"

1

Deo, Sachin Jayant. "Traceable Standard for Sub - 100nm Metrology." 2007. http://trace.tennessee.edu/utk_gradthes/276.

Full text
Abstract:
As we approach the 65nm technological node, transistor gates with dimensions of the order of 40nm are being manufactured. As the device performance is directly related to the dimensions of the gate, critical dimension (CD) control becomes an important part of the fabrication process. Characterization of these small feature size, generally referred to as Metrology, is an indispensable ingredient of the semiconductor manufacturing processes. Metrology relies not only on the precision, but also the accuracy of commercially used metrology tools like the CD-SEM. To facilitate the magnification cali
APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Sub-standard materials"

1

Manson, Janet. Diplomatic Ramifications of Unrestricted Submarine Warfare, 1939-1941. Praeger, 1990. http://dx.doi.org/10.5040/9798400640766.

Full text
Abstract:
In its decision of 7 December 1941 to adopt a policy of unrestricted submarine warfare--the destruction of all vessels entering a designated war zone--the United States not only dramatically reversed its previous foreign policy position of defending freedom of the seas but in doing so adopted a policy that had been one of the chief provocations for U.S. entry into World War I against Germany. Janet M. Manson contends that this decision also proved to be a watershed in U.S. foreign policy because it provided the precedent and rationale for using advanced weapons technology against noncombatants
APA, Harvard, Vancouver, ISO, and other styles
2

Santiago Iglesias, José Andrés, and Ana Soler Baena, eds. Anime Studies: Media-Specific Approaches to Neon Genesis Evangelion. Stockholm University Press, 2021. http://dx.doi.org/10.16993/bbp.

Full text
Abstract:
Anime Studies: Media-Specific Approaches to Neon Genesis Evangelion aims at advancing the study of anime, understood as largely TV-based genre fiction rendered in cel, or cel-look, animation with a strong affinity to participatory cultures and media convergence. Taking Neon Genesis Evangelion (Shin Seiki Evangerion) as a case study, this volume acknowledges anime as a media form with clearly recognizable aesthetic properties, (sub)cultural affordances and situated discourses. First broadcast in Japan in 1995-96, Neon Genesis Evangelion became an epoch-making anime, and later franchise. The ini
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Sub-standard materials"

1

Price, Jennie. "Workmanship and Materials; Defects Liability." In Sub-Contracting under the JCT Standard Forms of Building Contract. Macmillan Education UK, 1994. http://dx.doi.org/10.1007/978-1-349-13260-7_5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Ribeiro A.L., Pasadas D.J., and Ramos H.G. "Depth Crack Evaluation Using Multi-Harmonic Excitation and GMR Sensors." In Studies in Applied Electromagnetics and Mechanics. IOS Press, 2018. https://doi.org/10.3233/978-1-61499-836-5-160.

Full text
Abstract:
This paper reports an experimental study to detect and distinguish surface and sub-surface cracks in non-ferromagnetic materials using eddy current testing with a multi-harmonic excitation signal. A minimization of the crest factor of the excitation signal was done using a Shapiro-Rudin phase sequence. The chosen range of frequencies was based on a corresponding range of standard depths of penetration (SDP) in order to ensure that the eddy currents penetrate more or less an aluminum plate with 4 mm of total thickness. Experimental tests were realized on surface and sub-surface cracks with dept
APA, Harvard, Vancouver, ISO, and other styles
3

Murino Teresa, De Carlini Riccardo, and Naviglio Giuseppe. "An Economic Order Policy Assessment Model Based on a Customized AHP." In Frontiers in Artificial Intelligence and Applications. IOS Press, 2012. https://doi.org/10.3233/978-1-61499-125-0-445.

Full text
Abstract:
Nowadays, the inventory management is a central issue for companies. On the one hand, having too high stock levels in spite of the real requirements may lead to circulating capital's immobilization; on the other hand, low stock levels may cause lost of sales and consequent customer dissatisfaction. The aim of this paper is the definition of a model based on a customized AHP (Analytic Hierarchy Process) model for evaluating the optimal procurement policy regarding standard items (screws, bolts, screw nuts, etc.). These items are the last sub codes within complex bill of materials (BOM) for prod
APA, Harvard, Vancouver, ISO, and other styles
4

Paxinou, Evgenia, Chairi Kiourt, Athanasios Sypsas, Vasilis Zafeiropoulos, Argyro Sgourou, and Dimitris Kalles. "Cross-Reality Technologies in Archaeometry Bridge Humanities With “Hard Science”." In Applying Innovative Technologies in Heritage Science. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-2871-6.ch008.

Full text
Abstract:
As an integral part of archaeology, archaeometry, employs standard laboratory techniques and ICT tools to examine and analyze art and archaeological materials. Most students involved with cultural heritage and Αrchaeology have a background in the arts or humanities and a minimal, if any, training in the principles and techniques of most natural and engineering sciences. Consequently, when choosing to be enrolled in an archaeometry course, an interdisciplinary field which also requires some background in applied sciences, cross reality labs can be the bridge between archaeology and its sub-disc
APA, Harvard, Vancouver, ISO, and other styles
5

Dierking, Ingo, and Antônio Martins Figueiredo Neto. "Introduction." In Lyotropic Liquid Crystals. Oxford University PressOxford, 2024. http://dx.doi.org/10.1093/9780191924927.003.0001.

Full text
Abstract:
Abstract An introduction into liquid crystals is given, including thermotropic as well as lyotropic molecules and phases. Similarities and differences between the two fundamental classes of liquid crystals are pointed out. In particular, the sub-classes of materials forming lyotropic liquid crystals are introduced: amphiphiles, inorganic nanoparticles, 2D materials, biomaterials, and nanorods and nanotubes. Also, chirality is introduced for lyotropics. For a long time, lyotropic liquid crystals have been overshadowed by their thermotropic counterparts, mainly due to the potential for applicati
APA, Harvard, Vancouver, ISO, and other styles
6

Hanna, Robert, and Michelle Maiese. "The Metaphysics of Agency II: And How to Solve It." In Embodied Minds in Action. Oxford University PressOxford, 2009. http://dx.doi.org/10.1093/oso/9780199230310.003.0008.

Full text
Abstract:
Abstract The only possible ways to reject this line of thought would be to claim either that the principle of the Causal Closure of the Physical or CCP rules out organismic living events as physical events that efficaciously cause other physical events, or that the Causal Exclusion Problems show that organismic life is epiphenomenal. And neither of these options seems in any way philosophically viable, even for the most hardnosed materialist. Although we fully agree with Kim’s critiques of Dualism (whether Sub-stance Dualism, or Property-Dualism-Without-Substance-Dualism) and Non-Reductive Mat
APA, Harvard, Vancouver, ISO, and other styles
7

Raj Singh, Dharm. "Using Group Theory to Generate Initial Population for a Genetic Algorithm for Solving Traveling Salesman." In Scheduling Algorithms for Information and Communication Systems [Working Title]. IntechOpen, 2023. http://dx.doi.org/10.5772/intechopen.109049.

Full text
Abstract:
In this chapter, we propose a novel algorithm that uses Genetic algorithm with group theory for initial population generation and also propose a novel crossover for solving Traveling Salesman Problem. In the group tour construction method, each individual/initial tour has distinct start city provided that population size is equal to total number of cities. In the initial population, each individual/tour has a distinct starting city. The distinct starting cites of each tour provide genetic material for exploration for the whole search space. Therefore, a heterogeneous starting city of a tour in
APA, Harvard, Vancouver, ISO, and other styles
8

Quang-Huy, Tran, Luong Thi Theu, Vijender Kumar Solanki, and Tran Duc-Tan. "Biomedical Signal Processing Techniques for Enhanced Distorted Born Iterative Method in Ultrasound Tomography." In Advances in Computational Intelligence and Robotics. IGI Global, 2025. https://doi.org/10.4018/979-8-3373-0548-6.ch003.

Full text
Abstract:
Ultrasound tomography is a widely adopted diagnostic imaging modality that has undergone rapid advancements in detecting sub-wavelength tumors without the need for ionizing radiation, making it a preferable alternative to the current gold standard of X-ray mammography. This imaging technique relies on an inverse scattering algorithm that utilizes material properties, including sound contrast or attenuation, to detect and identify small targets. In this work, we propose the use of the distorted Born iterative (DBI) method, which is an efficient diffraction tomography approach based on the first
APA, Harvard, Vancouver, ISO, and other styles
9

Stein, Gardy, and Tatek Abebe. "Individual Cost and Civic Impact of Social Artivism in Music: Three Case Studies from Sub-Saharan Africa." In Social Activism - New Challenges in a (Dis)connected World [Working Title]. IntechOpen, 2023. http://dx.doi.org/10.5772/intechopen.1002396.

Full text
Abstract:
After a general introduction to music censorship in sub-Saharan Africa and the concept of social artivism, this chapter presents three case studies of African musicians – namely Hachalu Hundessa (Ethiopia), Bobi Wine (Uganda), and Miriam Makeba (South Africa) – who, because of their political activism and the critical nature of their lyrics, were persecuted, imprisoned, exiled, or even killed. Drawing on existing studies, autobiographic material and interviews, the chapter discusses the difficulties and dangers faced by musical activists in their respective countries of origin when practicing
APA, Harvard, Vancouver, ISO, and other styles
10

Wang, Zizheng, Xin-Sheng Jiang, Bang-Guo Zhou, and Sheng-Lin Lu. "Sedimentary Characteristics of the Member 1 of the Middle Devonian Suotoushan Formation and Its Ore-Bearing Potential in Northeastern Yunnan." In Mineralogy. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.103826.

Full text
Abstract:
Super-large quartz sandstone deposit has been discovered in Northeastern Yunnan and the major ore-bearing bed is occurred in the Member 1 of the Middle Devonian Suotoushan Formation. Systematic study on the sedimentary characteristics of the Suotoushan Formation in Yiliang region, northeastern Yunnan Province has been conducted, Profile surveying, drilling and trenching show that, microscopic identification, the thickness of the Suotoushan Formation is 62.8 m ∼ 222.7 m and principally composed of gray-white thick-bedded medium-grained quartz sandstone with well developed parallel bedding, swas
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Sub-standard materials"

1

Chvostová, Eva. "Application of Miniature Testing Specimens for Mechanical Characterization of Materials after Heat Treatment." In IFHTSE 2024. ASM International, 2024. http://dx.doi.org/10.31399/asm.cp.ifhtse2024p0321.

Full text
Abstract:
Abstract One of the methods of evaluating the mechanical properties of a material in the case of its limited amount is the use of techniques that employ the miniaturized test specimens. The basic properties used mostly for residual life evaluation are tensile strength, impact notch toughness or impact notch toughness transition curve, fracture toughness, creep and high cycle fatigue. For example, by semi-destructive sampling of operating power equipment, actual material properties can be obtained which are crucial for predicting the residual life of the equipment. Furthermore, the local materi
APA, Harvard, Vancouver, ISO, and other styles
2

Bryant, Jon R., and Manfred B. Rockel. "The Influence of Iron Pick-Up on the Corrosion Properties of Nicu30FE / Steel Clad Materials." In CORROSION 1989. NACE International, 1989. https://doi.org/10.5006/c1989-89066.

Full text
Abstract:
Abstract The influence of iron pick-up on the corrosion properties of overlay and butt welds to NiCu30Fe/steel clad materials was investigated by electrochemical tests in aerated artificial sea water (ASTM Standard D1141-75) at 25, 50 and 80 deg. C and by exposure to sea water in a sea water test rig on Helgoland. NiCu30Fe plates with defined Fe contents between 0 and 14% were used for comparison. When the Fe was distributed homogeneously, no negative influence of the Fe on the pitting resistance was noted in aerated artificial sea water of 25 deg. C up to an Fe content of 10%. The pitting res
APA, Harvard, Vancouver, ISO, and other styles
3

Felton, Peter, John W. Oldfield, and Matthew Peet. "Performance of Aluminium Anodes in Simulated Service Environments Containing Sour Sea Water and Sour Sediment." In CORROSION 2002. NACE International, 2002. https://doi.org/10.5006/c2002-02015.

Full text
Abstract:
Abstract The performance of three aluminium anode materials has been evaluated for a sub-sea gas transmission line with an external sour environment. Anode capacity tests were carried out in simulated service environments containing sour sea water with 10 ppm H2S and 2000 ppm H2S and sour sediment with 1000 ppm H2S. Comparative tests were undertaken in control environments with aerated non-sour sea water and sediment. Standard testing to DNV RP B401 was also undertaken. All testing was at 20°C. The results show no systematic difference between the performance of the three test materials in eac
APA, Harvard, Vancouver, ISO, and other styles
4

Rahman, Md Sazzadur, Dhanesh Chandra, Jaak Daemen, and Joshua Lamb. "Corrosion Study of Alloy 22 and Characterization of Corrosion Products Formed in Simulated Yucca Mountain (YM) Water." In CORROSION 2006. NACE International, 2006. https://doi.org/10.5006/c2006-06628.

Full text
Abstract:
Abstract Alloy 22 (Ni-22Cr-13Mo-3Fe-3W) is a candidate alloy for nuclear materials storage containers in the Yucca Mountain High Level Nuclear Waste Repository as well as for sub-surface applications. In this study, we present the results of our investigation on the corrosion behavior of Alloy 22 as a function of temperature simulated Yucca Mountain (YM) water in deaerated/aerated conditions. Standard electrochemical potentiodynamic tests have been used to determine the passivation behavior of Alloy 22 in simulated YM water. Our results show that, at room temperature, the passive current densi
APA, Harvard, Vancouver, ISO, and other styles
5

Nikishkov, Yuri, Gennadiy Nikishkov, Guillaume Seon, et al. "Fatigue Damage Modeling in Laminated Composite Structures Based on J-Integral Calculation." In Vertical Flight Society 81st Annual Forum and Technology Display. The Vertical Flight Society, 2025. https://doi.org/10.4050/f-0081-2025-414.

Full text
Abstract:
Advanced structural analysis methods, known as progressive damage and failure analysis tools, are being developed to predict initiation and propagation of damage under repeated loading based on capturing individual and interacting damage modes. This work develops structural fatigue life prediction capability in state-of-the-art emerging progressive damage failure analysis tool CDMat developed at the University of Texas Arlington Advanced Materials and Structures Lab. While JIntegral, implemented in CDMat, appears as the most objective and rigorous approach to predict delamination growth-based
APA, Harvard, Vancouver, ISO, and other styles
6

Al-Shamari, Abdul Razzaq, Abdul Wahab Al-Mithin, Surya Prakash, Amer Jarragh, and G. Santhosh Kumar. "Failure of Duplex Stainless Steel Valves in Effluent Water Service in a Crude Oil Processing Facility." In CORROSION 2012. NACE International, 2012. https://doi.org/10.5006/c2012-01217.

Full text
Abstract:
Abstract Proper Quality control (QC) plays a vital role during manufacturing of Oil and Gas facilities new equipment. Improper QC does occur sometimes resulting in sub-standard products, which may be silent for years till the right conditions are in place and then contributes to major failures. These non-conformances during manufacturing may lead to accelerated corrosion induced failures, which in turn lead to unscheduled shutdowns, production loss, environmental contamination, as well as health and safety hazards. This study highlights the premature failures of three motor operated valves (MO
APA, Harvard, Vancouver, ISO, and other styles
7

McCoy, Stephen, Brian A. Baker, and William MacDonald. "Hydrogen Stress Cracking Resistance of Precipitation Hardenable Nickel Alloys and Optimization." In CONFERENCE 2024. AMPP, 2024. https://doi.org/10.5006/c2024-20719.

Full text
Abstract:
Abstract The material trend in the Oil &amp; Gas sector is for high strength materials with high levels of corrosion resistance to resist increasingly harsh sour downhole environments. Compared to sweet wells the presence of hydrogen sulphide, elemental sulphur and hydrogen generally requires material selection of tubular and bar products in high performance stainless steels and nickel base alloys to withstand the pressures and temperatures. The materials of choice must be corrosion resistant, cost effective, reliable and have the strength required for the well design conditions. The material
APA, Harvard, Vancouver, ISO, and other styles
8

McCoy, Stephen, Brian A. Baker, and William MacDonald. "The Development of Highly Corrosion Resistant PH Nickel Bar for Sour Oil & Gas and Hydrogen Stress Cracking Resistance." In MECC 2023. AMPP, 2023. https://doi.org/10.5006/mecc2023-20363.

Full text
Abstract:
Abstract The material trend in the Oil &amp; Gas sector is for high strength materials with high levels of corrosion resistance to resist increasingly harsh sour downhole environments. Compared to sweet wells the presence of hydrogen sulphide, elemental sulphur and hydrogen generally requires material selection of tubular and bar products in high performance stainless steels and nickel base alloys to withstand the pressures and temperatures. The materials of choice must be corrosion resistant, cost effective, reliable and have the strength required for the well conditions. Age hardened nickel
APA, Harvard, Vancouver, ISO, and other styles
9

Pettersson, Rachel, Carolina Canderyd, Jan Y. Jonsson, and Poul-Erik Arnvig. "Qualification Testing of Lean Duplex Stainless Steels for the Process Industry." In CORROSION 2012. NACE International, 2012. https://doi.org/10.5006/c2012-01527.

Full text
Abstract:
Abstract The materials specifier needs accepted methods for qualification or assurance testing to verify that supplied materials have acceptable properties. For duplex stainless steels the ASTM A923 standard has found extensive use as a qualification test for the duplex UNS S32205 and superduplex S32750 grades, where the primary cause for concern is the precipitation of intermetallic phases. However, lean duplex grades such as UNS S32101 or UNS S32304 present more of a challenge because these steels are much less sensitive to intermetallic phase precipitation than the higher alloyed duplex gra
APA, Harvard, Vancouver, ISO, and other styles
10

Kjesbu, Nina Eklo, Atle Engebo, Ola Ladre, and Jardar Lohne. "Countering counterfeit, fraudulent and sub-standard materials in construction: Countermeasures to avoid the use of counterfeit, fraudulent and sub-standard steel materials in the Norwegian construction industry." In 2017 12th International Scientific and Technical Conference on Computer Sciences and Information Technologies (CSIT). IEEE, 2017. http://dx.doi.org/10.1109/stc-csit.2017.8099433.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Sub-standard materials"

1

Walker, Michael, Gill Holcombe, Clare Mills, Chiara Nitride, and Adrian Rogers. Development of Reference Materials for food allergen analysis. Food Standards Agency, 2023. http://dx.doi.org/10.46756/sci.fsa.hwt621.

Full text
Abstract:
Food hypersensitivity is an increasing problem for many stakeholders with much effort focused on assessment and management of the risks including risk assessment toolkits (for example, the Allergen Bureau (Opens in a new window) Voluntary Incidental Trace Allergen Labelling VITAL®, the iFAAM consortium (Opens in a new window) and the ILSI-Europe Allergen Quantitative Risk Assessment guidance (Opens in a new window)). These toolkits describe the use of action levels and reference doses to assess the risks. A combination of the estimated eliciting dose of allergenic food, (in milligrams as prote
APA, Harvard, Vancouver, ISO, and other styles
2

Lee, Wall, and Burch. L52333 NDE and Inspection Techniques Applied to Composite Wrap Repairs. Pipeline Research Council International, Inc. (PRCI), 2012. http://dx.doi.org/10.55274/r0010468.

Full text
Abstract:
The objective includes: Assess commercially available inspection methods to validate integrity of composite repair systems. Identify applicability to inspect composite overwrap and parent metal for both onshore and sub-sea pipelines (where information is available). Identify sources of data to include other users of composite materials(aerospace/aircraft, naval/ship repairs). Identify procedures and technologies to assess inspection effectiveness and provide a gap analysis. Interface with other PRCI projects on long-term testing of composite repairs and other joint industry projects on composi
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Sub-standard materials' for particular source types:
Journal articles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography