Results 21 to 30 of about 66,971 (310)
Effect of boronizing composition on hardness of boronized AISI 1045 steel
Materials Letters, 2020 Abstract Surface hardening process of cam shafts manufactured from AISI-1045 Steel was provided by boronizing in liquid and solid media. To boronize in liquid and solid medium, various chemical agents were used. At this study, research was conducted on hardness and thickness of the layers obtained according to the boronizing composition.
Kul, M. +3 more
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Phase Composition and Defect Substructure of Strengthening Layer Surfaced on Low Alloyed Steel [PDF]
, 2018 The microstructure and microhardness distribution in surface of low carbon Hardox 450 steel coated with alloyed powder wires of different chemical compositions are studied.
Gromov, Victor E. +5 more
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Effect of Al addition on microstructure of AZ91D [PDF]
, 2014 Casting is a net shape or near net shape forming process so work-hardening will not be applicable for improving properties of magnesium cast alloys.
Chen +13 more
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Metals, 2023 The utilization and advancement of a wide variety of polymer materials have led to the development of corresponding plastic injection mould steels.
Marko Sedlaček +3 more
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Effect of Tin, Copper and Boron on the Hot Ductility of 20CrMnTi Steel between 650 °C and 1100 °C
High Temperature Materials and Processes, 2015 The hot ductility of 20CrMnTi steel with x% tin, y% copper and z ppm boron (x = 0, 0.02; y = 0, 0.2; z = 0, 60) was investigated. The results show that tin and copper in 20CrMnTi steel are detrimental to its hot ductility while adding boron can eliminate
Peng Hong-bing +3 more
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Materials & Design, 2019 The present study investigated the feasibility of applying a one-step quenching and partitioning treatment into simulative hot stamping of a tailor welded blank.
H. Kong, Q. Chao, B. Rolfe, H. Beladi
doaj +1 more source
Journal of Materials Research and Technology, 2020 As a high-performance material, advanced TWIP steels have recently received considerable attention, particularly promising to form parts of complex geometry due to the superior mechanical properties.
Antonio Enrique Salas Reyes +6 more
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Mechanical properties of Ultrahigh Boron Steels
Advanced Materials, 1995 A fine and stable grain size in steel results in greatly improved mechanical properties. In analogy to the addition of larger quantities of carbon to form ultra‐high carbon steels, the formation of borides in steel through rapid solidification and powder metallurgical techniques leads to the required grain size (see Figure) The materials processing ...
Jiménez, José Antonio +2 more
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Effect of boron concentration on hot deformation behavior of stainless steel
Results in Physics, 2019 Steels with high boron content are important materials to produce spent nuclear fuel storage. The large volume fraction of brittle borides in the high boron steel microstructure makes it very hard and not easily deformable.
A.Y. Churyumov +3 more
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New structural approach for determining load carrying capability of filament wound composite materials [PDF]
, 1970 Metal lined boron and graphite composites exhibit high strength and minimum weight, making them superior to aluminum cylindrical shell structures and to steel or aluminum constructed pressure vessels.
Armstrong, W. H., Yang, P. B.
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