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Laser Cladding of Martensitic Stainless Steels on Armor Steels [PDF]
Emerging Materials Research, 2020 Armor steels in the defense industry are widely used in ballistic applications due to their high mechanical strength and toughness.
Altuncu, Ekrem, Tarım, Melih
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The martensite phases in 304 stainless steel [PDF]
Metallurgical Transactions, 1970 A detailed analysis of martensite transformations in 18/8 (304) stainless steel, utilizing transmission electron microscopy and diffraction in conjunction with X-ray and magnetization techniques, has established that the sequence of transformation is γ → ∈ → α. e is a thermodynamically stable hcp phase whose formation is greatly enhanced as a result of
Mangonon, P.L., Thomas, G.
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Martensitic Transformations in Stainless Steels
Progress in Physics of Metals, 2022 Currently, the direction of materials’ research, in which the martensitic transformations are observed, is intensively developed. This is due to the fact that, in the martensitic-transformation process, various defects of crystal structure (twins, dislocations, packaging defects, etc.) are formed in many materials, which together with grain ...
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Functionally Graded Martensitic Stainless Steel
IOSR Journal of Mechanical and Civil Engineering, 2014 Functionally graded materials (FGM) are defined as an anisotropic material whose physical properties vary continuously throughout the volume, either randomly or strategically, to achieve desired characteristics or functionality. The aim of this project is to perform a modal analysis to determine the natural frequencies and mode shapes of a FGM using ...
S Tharaknath +4 more
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Continuous Cooling Transformations in Martensitic Stainless Steels.
ISIJ International, 1994 To gain further insight into the nonequilibrium transformations produced by non-isothermal cycles in martensitic stainless steels, the study experimentally determined the CCT diagrams of four Cr13 and CrMoV14 type steels, which were cooled from two different austenizing temperatures.
Álvarez Moreno, Luisa F. +2 more
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Martensitic Stainless Steels for Food Contact Applications
BHM Berg- und Hüttenmännische Monatshefte, 2022 AbstractFor industrial mechanical food processing steps, like cutting, slicing, grating, passing or similar applications, tools of martensitic stainless steels are used preferably because of their high hardness and corrosion resistance. The latter is decisive to avoid contamination of foodstuff by elements transferred from the steel alloy into the ...
Horst Zunko, Christoph Turk
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Materials and Corrosion, EarlyView.The corrosion performance of X12CrMoWVNbN10‐1‐1 steel in chloride environments dramatically depends on pH. Acidic conditions trigger intense surface degradation, whereas neutral and alkaline media foster the formation of a compact and stable passive film, drastically reducing both general and localized corrosion.
Jovanka Pejić +5 more
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steel research international, EarlyView.To support future alloy development a powder mixture is processed by laser additive manufacturing. The powder mixture containing Mo‐ and W‐rich tracers is processed by powder bed fusion using single and double laser exposure and by directed energy deposition which provides drastically enlarged melt pools.
Felix Großwendt +2 more
wiley +1 more source
steel research international, EarlyView.This study validates a recycling pathway for converting interconnect assemblies from end‐of‐life SOC stacks into commercial‐grade AISI 304 steels. Using scrap‐based steelmaking operations, austenitic cast steels with <4.0% δ‐ferrite are successfully produced.
Jeraldine Lastam +7 more
wiley +1 more source
steel research international, EarlyView.Cold spray deposition of stainless steel (grade: SS304) is evaluated for marine applications, with emphasis on martensitic transformation during impact. Analytical modeling, simulations, and experiments reveal that helium‐assisted spraying of fine powders promotes cooling below the martensitic start temperature, enabling up to ≈40% austenite to ...
Cal Vin Wong +4 more
wiley +1 more source