[go: up one dir, main page]

Maier et al., 2017 - Google Patents

Microhardness homogeneity and microstructure of high-nitrogen austenitic steel processed by high-pressure torsion

Maier et al., 2017

Document ID
8516922317317886713
Author
Maier G
Astafurova E
Melnikov E
Moskvina V
Galchenko N
Smirnov A
Bataev V
Publication year
Publication venue
AIP Conference Proceedings

External Links

Snippet

The authors investigate microhardness homogeneity and microstructure of the high-nitrogen austenitic steel Fe–23Cr–19Mn–0.2 C–0.5 N (wt%) subjected to high-pressure torsion. High- pressure torsion causes a significant increase in the microhardness of steel from 300 HV in …
Continue reading at pubs.aip.org (other versions)

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHER TREATMENTS
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • C21D7/08—Modifying the physical properties of iron or steel by deformation by cold working of the surface by burnishing or the like
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon

Similar Documents

Publication Publication Date Title
Scheriau et al. Deformation mechanisms of a modified 316L austenitic steel subjected to high pressure torsion
Yin et al. Strength and ductility of gradient structured copper obtained by surface mechanical attrition treatment
Bahl et al. Elucidating microstructural evolution and strengthening mechanisms in nanocrystalline surface induced by surface mechanical attrition treatment of stainless steel
Berrenberg et al. Enhancement of the strength-ductility combination of twinning-induced/transformation-induced plasticity steels by reversion annealing
Takizawa et al. Scaling up of high-pressure sliding (HPS) for grain refinement and superplasticity
Wang et al. An effective method to obtain Cu-35Zn alloy with a good combination of strength and ductility through cryogenic rolling
Jayalakshmi et al. Insights into formation of gradient nanostructured (GNS) layer and deformation induced martensite in AISI 316 stainless steel subjected to severe shot peening
Reddy et al. Development and homogeneity of microstructure and texture in a lamellar AlCoCrFeNi2. 1 eutectic high-entropy alloy severely strained in the warm-deformation regime
Li et al. Microstructural evolution associated with shear location of AISI 52100 under high strain rate loading
Takizawa et al. High-strain rate superplasticity of Inconel 718 through grain refinement by high-pressure torsion
Saray et al. Impact toughness of ultrafine-grained interstitial-free steel
Ren et al. Surface strengthening behaviors of pure Cu with heterogeneous microstructures
Lychagin et al. Deformation and wear of Hadfield steel single crystals under dry sliding friction
Jiang et al. Grain refinement mechanism and microstructural evolution of M50NiL steel during multi-directional impact forging
JP6747639B2 (en) Metal material and processing method
Krawczynska et al. Influence of high hydrostatic pressure annealing on the recrystallization of nanostructured austenitic stainless steel
Torganchuk et al. Grain sizes and dislocation densities in fcc-metallic materials processed by warm to hot working
Zhang et al. Formation process, microstructure characterization, and evolution mechanism of adiabatic shear bands in U-5.7 Nb alloy under dynamic deformation
Chen et al. Cumulative contribution of grain structure and twin boundaries on cyclic deformation behavior of a 20Mn-0.6 C-TWIP steel: Experimental and theoretical analysis
Khafizova et al. Effect of severe plastic deformation on the structure and mechanical properties of Al-Cu-Mg alloy
Isik et al. Optimization of microstructure and mechanical properties of Co–Cr–Mo alloys by high-pressure torsion and subsequent short annealing
Maier et al. Microhardness homogeneity and microstructure of high-nitrogen austenitic steel processed by high-pressure torsion
Li et al. Microstructural evolution and thermal stability after aging of a cobalt-containing martensitic bearing steel
Suh et al. A study of the mechanical characteristics of ultrasonic cold forged SKD61
Zhang et al. Influence of annealing temperature on microstructure, tensile properties and tensile deformation mechanism of metastable austenitic stainless steel repetitively cold-rolled and annealed