CiNii Articles - retained austenite

1

Prediction of Austenite Retention in Triplex Stainless Steel Weld Metals during Multipass Welding [in Japanese]

SAIDA Kazuyoshi , ARAKI Norihiko , OGIWARA Hiroyuki , MORI Hiroaki , NISHIMOTO Kazutoshi

溶接学会全国大会講演概要 89, 90-91, 2011-08-18

References (1)
2

Effect of Subzero Process on Fatigue Strength of SCM 420 Steel Modified by Hybrid Surface Treatment [in Japanese]

NANBU Koichiro , MATSUSHITA Jyunji , EGAMI Noboru , IWAMOTO Nariro

熱処理 51(1), 31-36, 2011-02-28

References (8)
3

Tensile Behavior of a TRIP-aided Ultra-fine Grained Steel Studied by Neutron Diffraction

ASOO Kazuya , TOMOTA Yo , HARJO Stefanus , OKITSU Yoshitaka

… A double-peak fitting was applied to the overlapped neutron diffraction profile for martensite and ferrite and then the stress partitioning behavior among ferrite, retained austenite and martensite were tracked during tensile deformation, revealing that the work-hardening after Lüders deformation was caused by higher load sharing of deformation induced martensite. …

ISIJ International 51(1), 145-150, 2011-01-15

J-STAGE CrossRef References (29)
4

Effect of Carbon and Manganese on the Quenching and Partitioning Response of CMnSi Steels

DE MOOR Emmanuel , SPEER John Gordon , MATLOCK David Kidder , KWAK Jai-Hyun , LEE Seung-Bok

… Tensile properties were assessed and retained austenite fractions measured. …

ISIJ International 51(1), 137-144, 2011-01-15

J-STAGE CrossRef References (34)
5

A Study Concerning Crack Propagation Behavior on Bending Fatigue Test of Carburized Steel [in Japanese]

越智達朗 , 久保田学 , 田中洋一

熱処理 51(5), 283-288, 2011-10
6

Effect of Tempering on Microstructure and Mechanical Properties of Boron Containing 10%Cr Steel

Dudova Nadezhda , Mishnev Roman , Kaibyshev Rustam

… The layers of retained austenite are located along the lath boundaries. … The formation of M23(B·C)6 phase having film-like shape takes place on interface boundaries of retained austenite/martensite during tempering at 525°C. …

ISIJ International 51(11), 1912-1918, 2011

J-STAGE CrossRef
7

Hydrogen Embrittlement of a Manganese–aluminum High-strength Bainitic Steel for Railway Crossings

Zheng Chunlei , Lv Bo , Chen Cheng , Yan Zhigang , Zhang Fucheng , Qian Lihe

… Microstructure examinations indicated that the content of retained austenite increased with increased Al content, which was as irreversible hydrogen traps and was not sensitive to hydrogen embrittlement. …

ISIJ International 51(10), 1749-1753, 2011

J-STAGE CrossRef
8

Microstructure – Properties Relationships in Carbide-free Bainitic Steels

Hell Jean-Christophe , Dehmas Moukrane , Allain Sébastien , Prado Juscelino Mendes , Hazotte Alain , Chateau Jean-Philippe

… Microstructural characterizations were performed by means of EBSD analysis and in-situ high energy synchrotron diffraction in order to evaluate the phase fractions and the carbon content in the retained austenite, as well as the microtextures. …

ISIJ International 51(10), 1724-1732, 2011

J-STAGE CrossRef
9

Investigation on High Strength Hot-rolled Plates by Quenching-partitioning-tempering Process Suitable for Engineering

Zhou Shu , Zhang Ke , Chen Nailu , Gu Jianfeng , Rong Yonghua

… Microstructural characterization indicates that the high strength is attributed to the dislocation-type lath martensite or bainite and the dispersively distributed NbC-carbides in the martensite matrix, and the adequate elongation results from the flake-like retained austenite between martensite laths. …

ISIJ International 51(10), 1688-1695, 2011

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10

Crack Propagation Behavior and Change of Residual Stress on the Process of Bending Fatigue Test of Carburized Steel

Ochi Tatsuro , Kozawa Shuji , Kubota Manabu

… The reason for increase of compressive stress during fatigue process is that stress/strain induced transformation from retained austenite to martensite causes volume extension. …

Tetsu-to-Hagane 97(9), 486-492, 2011

J-STAGE CrossRef
11

Carbon Enrichment in Retained Austenite Films in Low Carbon Lath Martensite Steel

Morito Shigekazu , Oh-ishi Keiichiro , Hono Kazuhiro , Ohba Takuya

ISIJ International 51(7), 1200-1202, 2011

J-STAGE CrossRef
12

Influences of Si and Al on Mechanical Properties of Low Alloy TRIP-assisted Multiphase Steel Sheets

Nakagaito Tatsuya , Matsuda Hiroshi , Matsuoka Saiji , Tanaka Yasushi

… Effects of Si and Al on the mechanical properties of low alloy TRIP-assisted steels were investigated especially focusing on characteristics of retained austenite and work hardening behavior of ferrite. … 0.17%C–1.5%Si–Mn and 0.17%C–1.5%Al–Mn steels, of which the microstructures consist of a ferrite matrix with dispersed bainite, retained austenite and martensite, were used in the study. …

Tetsu-to-Hagane 97(5), 279-287, 2011

J-STAGE CrossRef
13

Effect of Chemical Compositions of Case Hardening Steels for Distribution of Carbon and Cementite during Vacuum Carburizing

Ikehata Hideaki , Tanaka Kouji , Takamiya Hiroyuki , Mizuno Hiroyuki

… The analyzed results by XRD and FE-EPMA showed the C content in the retained austenite (γ) near the surface was around 1.4–1.6 mass% which was higher than the equilibrium condition.By the comparison of experimental and calculation results which was obtained from the commercial multi-elemental diffusion solver, DICTRA, it was confirmed that the C in the γ was supersaturated during vacuum carburizing and the surface condition was estimated as equal to the C activity of the meta-equilibrium boarder of γ/(γ+graphite). …

Tetsu-to-Hagane 97(3), 123-129, 2011

J-STAGE CrossRef
14

Microstructure and Mechanical Properties of Austempered Medium Carbon Steels

Suzuki Takeshi , Ono Yoshiki , Miyamoto Goro , Furuhara Tadashi

… The larger strain was applied, the larger the fraction of retained austenite became martensite through strain induced transformation. … Uniform elongation was increased by increasing the fraction of retained austenite. …

Tetsu-to-Hagane 97(1), 26-33, 2011

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15

In-situ Observation of martensite transformation and retained austenite in supermartensitic stainless steel

Zhang Shuoyuan , Terasaki Hidenori , Komizo Yu-ichi

Transactions of JWRI 39(2), 115-117, 2010-12

IR
16

Influence of Cobalt Content on Heat Treatment Behavior and Abrasive Wear Characteristics of Multi-Component White Cast Iron [in Japanese]

SASAGURI Nobuya , YAMAMOTO Kaoru , YOKOMIZO Yuzo , SHIMIZU Kazumichi , MATSUBARA Yasuhiro

Journal of Japan Foundry Engineering Society 82(11), 667-673, 2010-11-25

References (11)
17

Effects of Si and Cr on Bainite Microstructure of Medium Carbon Steels

SUZUKI Takeshi , ONO Yoshiki , MIYAMOTO Goro , FURUHARA Tadashi

… The fraction of retained austenite was increased with increasing of Si and Cr at the intermediate stage of bainite transformation because of the increase of C concentration in retained austenite. … Particularly, Si addition promoted carbide-free bainitic ferrite and leading to larger amounts of retained austenite by carbon enrichment. …

ISIJ International 50(10), 1476-1482, 2010-10-15

J-STAGE CrossRef References (15)
18

Effect of YAG Laser Cutting on Stretch-flangeability of Ultra High Strength TRIP Sheet Steel with Bainitic Ferrite Matrix

NAGASAKA Akihiko , KUBOTA Yuichi , SUGIMOTO Koh-ichi , MIO Atsushi , HOJO Tomohiko , MAKII Koichi , KAWAJIRI Masahiro , KITAYAMA Mitsunari

The effect of YAG laser cutting on stretch-flangeability of ultra high strength TRIP-aided steel sheets with bainitic ferrite matrix (TBF steel sheet) austempered at 375 or 450°C, was investigated for …

ISIJ International 50(10), 1441-1446, 2010-10-15

J-STAGE CrossRef References (14)
19

Electromagnetic Non-destructive Inspection of Retained Austenite Content with Non-uniformity of Initial Permeability [in Japanese]

NISHISHITA Akira , IKEDA Yujirou , GOTOH Yuji , TAKAHASHI Norio , SASAGURI Nobuya

非破壊検査 : journal of N.D.I 59(9), 468-469, 2010-09-01

References (1)
20

Tool Steel, Die and Mold [in Japanese]

TAMURA Yasushi

熱処理 50(4), 332-335, 2010-08-28

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