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New Martensitic Age Hardening Stainless Steels
1965The development of three new martensitic stainless steels is described. As annealed these alloys possess a relatively soft martensitic structure which is amenable to cold processing and forming operations. Two of these alloys may be strengthened from 150,000 to 200,000 psi ultimate tensile strength by means of low temperature precipitation-hardening ...
G. N. Aggen, C. M. Hammond, R. A. Lula
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Physicomechanical properties of martensitic stainless steel 1Kh12N2MVFBA
Soviet Materials Science, 1968The influence of heat treatment procedures and loading conditions (at room and elevated temperatures) on physicomechanical and electrochemical properties of stainless steel 1Kh12N2MVFBA was studied.
M. F. Alekseenko +4 more
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Reversed austenite in 0Cr13Ni4Mo martensitic stainless steels
Materials Chemistry and Physics, 2014Abstract The austenite reversion process and the distribution of carbon and other alloying elements during tempering in 0Cr13Ni4Mo martensitic stainless steel have been investigated by in-situ high temperature X-ray diffraction (XRD) and scanning transmission electron microscopy (STEM).
Y.Y. Song +4 more
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Heat Treating of Martensitic Stainless Steels
2014Abstract Martensitic stainless steels are the least corrosion-resistant of all stainless alloys. The traditional martensitic stainless steels are iron/chromium/carbon alloys, sometimes with a small amount of nickel and/or molybdenum. This article provides an overview on the influences of the various possible alloying elements on the key ...
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Austenite–Martensite Interface Dislocations in Stainless Steel
Nature, 1966WHEN 18 chromium : 8 nickel austenitic stainless steel is plastically deformed at room and sub-zero temperatures, e (hexagonal closest packing) and α′ (body centred cubic) martensites are formed. The e phase forms as the result of the propagation of Shockley partial dislocations on every second {111} γ plane and appears in the form of thin disks having
B. G. KOEPKE +2 more
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The martensite transformation in stainless steel
The Philosophical Magazine: A Journal of Theoretical Experimental and Applied Physics, 1962Abstract The nucleation of the low temperature h.c.p. ∊ and b.c.c. α phases produced by deformation in a 304 stainless steel has been studied by transmission electron microscopy. The ∊ phase has been found to be an intermediate phase in the nucleation of α martensite from the austenitic matrix.
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Corrosion of Martensitic Stainless Steel Weldments
2006Abstract Martensitic stainless steels are essentially iron-chromium-carbon alloys that possess a body-centered tetragonal crystal structure (martensitic) in the hardened condition. Martensitic stainless steels are similar to plain carbon or low-alloy steels that are austenitized, hardened by quenching, and then tempered for increased ...
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Selection of Wrought Martensitic Stainless Steels
1993Abstract This article describes general welding characteristics such as weld microstructure and weldability. The correlations of preheating and postweld heat treatment practices with carbon contents and welding characteristics of martensitic stainless steels are reviewed. The article contains a table that lists the electrodes and welding
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Strain induced martensite formation in stainless steel
Metallurgical Transactions A, 1987The Conversion Electron and X-ray Mossbauer studies of the surface of Type 316 stainless steel at 400 K, 300 K, and 100 K show that both the substitutional and interstitial elements perturb the cubic symmetry at the iron site. The single peak of austenite is a superposition of at least five quadrupole split doublets whose magnitudes and intensities ...
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Automotive Mass Reduction with Martensitic Stainless Steel
SAE Technical Paper Series, 2011<div class="section abstract"><div class="htmlview paragraph">Martensitic stainless steels are ideally suited for structural components and assemblies, satisfying the requirements of high strength, toughness and corrosion resistance with ease of forming in the annealed state.
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