Transmission X ray diffraction characterization of deformation induced martensite in 301 and 304 stainless steels rolled at 77K: Role of grain size

被引：15

作者：

Izuta, Yusuke ^{[1
]}

Prasad, Kartik ^{[1
]}

Ito, Atsushi ^{[1
]}

Tanaka, Masahiko ^{[2
]}

Torizuka, Shiro ^{[1
]}

机构：

[1] Univ Hyogo, Dept Mat Engn & Synchrotron Engn, Himeji, Hyogo, Japan

[2] Natl Inst Mat Sci, Tsukuba, Ibaraki, Japan

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2020年 / 794卷

关键词：

Iron alloys; Phase transformation; Transmission X-ray diffraction; Processing and interfaces; Steels; Ultrafine grains; STRAIN-INDUCED MARTENSITE; MECHANICAL-PROPERTIES; PLASTIC-DEFORMATION; MICROSTRUCTURE; STABILITY;

D O I：

10.1016/j.msea.2020.139984

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In the present study, transmission X ray diffraction characterization of volume fraction of deformation induced martensite in metastable austenitic stainless steels viz. 301 and 304 SS, as a function of rolling reductions at 77 K has been reported. Coarser grained microstructures are found to promote deformation-induced martensitic transformations as compared to fine and ultra-fine grained microstructures.

引用

页数：6

共 14 条

[1] Effect of Grain Size and Dislocation Density on Strain-Induced Martensitic Transformation in Austenitic Stainless Steels [J].

Furukane, Shun ;

Torizuka, Shiro .

TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN, 2019, 105 (08) :61-70

[2] The influence of grain size on the strain-induced martensite formation in tensile straining of an austenitic 15Cr-9Mn-Ni-Cu stainless steel [J].

Kisko, A. ;

Misra, R. D. K. ;

Talonen, J. ;

Karjalainen, L. P. .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2013, 578 :408-416

[3]

LECROISEY F, 1972, METALL TRANS, V3, P387

[4] Effect of Grain Size on Thermal and Mechanical Stability of Austenite in Metastable Austenitic Stainless Steel [J].

Matsuoka, Yoshikazu ;

Iwasaki, Tatsuya ;

Nakada, Nobuo ;

Tsuchiyama, Toshihiro ;

Takaki, Setsuo .

ISIJ INTERNATIONAL, 2013, 53 (07) :1224-1230

[5] Grain boundary diffusion controlled ultrafine grain formation during large strain-high Z deformation of coarse (200 μm) grained ultra-low carbon steel [J].

Murty, S. V. S. Narayana ;

Torizuka, Shiro ;

Nagai, Kotobu ;

Kitai, Takayoshi ;

Kogo, Yasuo .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2007, 457 (1-2) :162-168

[6] KINETICS OF STRAIN-INDUCED MARTENSITIC NUCLEATION [J].

OLSON, GB ;

COHEN, M .

METALLURGICAL TRANSACTIONS, 1975, A 6 (04) :791-795

[7] DEFORMATION-INDUCED MARTENSITIC CHARACTERISTICS IN 304-STAINLESS AND 316-STAINLESS STEELS DURING ROOM-TEMPERATURE ROLLING [J].

SHRINIVAS, V ;

VARMA, SK ;

MURR, LE .

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1995, 26 (03) :661-671

[8]

SMALLMAN RE, 1963, MODERN PHYS METALLUR

[9] Effect of grain refinement on thermal stability of metastable austenitic steel [J].

Takaki, S ;

Fukunaga, K ;

Syarif, J ;

Tsuchiyama, T .

MATERIALS TRANSACTIONS, 2004, 45 (07) :2245-2251

[10] Formation of shear bands and strain-induced martensite during plastic deformation of metastable austenitic stainless steels [J].

Talonen, J. ;

Hanninen, H. .

ACTA MATERIALIA, 2007, 55 (18) :6108-6118

← 1 2 →