[go: up one dir, main page]

Tsuchiyama et al., 2004 - Google Patents

Effect of initial microstructure on superplasticity in ultrafine grained 18Cr-9Ni stainless steel

Tsuchiyama et al., 2004

View PDF
Document ID
1802444397245672402
Author
Tsuchiyama T
Nakamura Y
Hidaka H
Takaki S
Publication year
Publication venue
Materials transactions

External Links

Snippet

Metastable austenitic steels, such as 16Cr-10Ni or 14Cr-12Ni1) steels, form ultrafine grained structure through reversion from deformation-induced martensite generated by heavy cold working. 2, 3) The ultrafine grained austenitic steels have not only high yield strength around …
Continue reading at www.jstage.jst.go.jp (PDF) (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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/007—Alloys based on nickel or cobalt with a light metal (alkali metal Li, Na, K, Rb, Cs; earth alkali metal Be, Mg, Ca, Sr, Ba, Al Ga, Ge, Ti) or B, Si, Zr, Hf, Sc, Y, lanthanides, actinides, as the next major constituent
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/003—Cementite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making alloys
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C14/00—Alloys based on titanium
    • 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
    • C21D1/00—General methods or devices for heat treatments, e.g. annealing, hardening, quenching, tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering

Similar Documents

Publication Publication Date Title
Wang et al. Flow behavior and microstructures of powder metallurgical CrFeCoNiMo0. 2 high entropy alloy during high temperature deformation
Ma et al. A repetitive thermomechanical process to produce nano-crystalline in a metastable austenitic steel
Lü et al. Effect of deformation and annealing on the formation and reversion of ε-martensite in an Fe–Mn–C alloy
Yoo et al. Factors influencing the tensile behavior of a Fe–28Mn–9Al–0.8 C steel
Yan et al. Strength and ductility of 316L austenitic stainless steel strengthened by nano-scale twin bundles
Lee et al. Transformation strengthening by thermomechanical treatments in C-Mn-Ni-Nb steels
Wang et al. Influence of grain boundary carbides on mechanical properties of high nitrogen austenitic stainless steel
Ptačinová et al. Microstructure–Toughness relationships in sub-zero treated and tempered Vanadis 6 steel compared to conventional treatment
Tsuzaki et al. High-strain rate superplasticity and role of dynamic recrystallization in a superplastic duplex stainless steel
Jiang et al. The effect of isothermal aging on creep behavior of modified 2.5 Al alumina-forming austenitic steel
Rezaee et al. Investigation of cold rolling variables on the formation of strain-induced martensite in 201L stainless steel
Wan et al. The Kinetic diagram of sigma phase and its precipitation hardening effect on 15Cr-2Ni duplex stainless steel
Malta et al. Microstructure and texture evolution of duplex stainless steels with different molybdenum contents
Lee et al. Effects of amount of ε martensite, carbon content and cold working on damping capacity of an Fe–17% Mn martensitic alloy
KR930009391B1 (en) Ultrahigh carbon steel containing aluminium
Ke et al. The impact of annealing temperature on the microstructure-Properties relationship of reversion-induced austenitic stainless steels
Fernandez et al. Grain boundary microchemistry and metallurgical characterization of Eurofer'97 after simulated service conditions
Han et al. Influence of C content and annealing temperature on the microstructures and tensile properties of Fe–13Mn–8Al–(0.7, 1.2) C steels
Chen et al. Microstructure and mechanical properties of Co-added and Al-added austenitic stainless steels
Kim et al. Strengthening of high nitrogen austenitic stainless steel by Nb addition
Yamamoto et al. Design of Laves phase strengthened ferritic heat resisting steels in the Fe–Cr–Nb (–Ni) system
Lin et al. Mitigation of strength-ductility trade-off of CoCrNi medium entropy alloys with heterogenous structure by controlled Gd addition and annealing
Tsuchiyama et al. Effect of initial microstructure on superplasticity in ultrafine grained 18Cr-9Ni stainless steel
Zhang et al. Excellent dynamic properties and corresponding deformation mechanisms in a microband-induced plasticity steel with dual-heterogeneous structure
Li et al. Effects of pre-precipitation of Cr2N on microstructures and properties of high nitrogen stainless steel