Effect of Twinning on Microstructural Evolution During Dynamic Recrystallisation of Hot Deformed As-Cast Austenitic Stainless Steel

被引：10
|
作者：
Guria, Ankan [1 ]
Mandal, Gopi K. [2 ]
Hodgson, Peter [3 ]
Beynon, John H. [4 ]
Chowdhury, Sandip Ghosh [5 ]
机构：
[1] CSIR, Natl Met Lab, Jamshedpur 831007, Jharkhand, India
[2] CSIR, Natl Met Lab, Mat Proc Grp, Jamshedpur 831007, Jharkhand, India
[3] Deakin Univ, Inst Technol Res & Innovat, Geelong, Vic 3217, Australia
[4] Univ Adelaide, Fac Engn Comp & Math Sci, Adelaide, SA 5005, Australia
[5] CSIR, Natl Met Lab, Mat Sci & Technol Div, Jamshedpur 831007, Jharkhand, India
来源：
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | 2015年 / 46A卷 / 10期
基金：
澳大利亚研究理事会;
关键词：
SINGLE-CRYSTALS; TEXTURE DEVELOPMENT; DEFORMATION; 304-STAINLESS-STEEL; WORKING;
D O I：
10.1007/s11661-015-3078-y
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
An as-cast austenitic stainless steel was hot deformed at 1173 K, 1223 K, and 1373 K (900 degrees C, 950 degrees C, and 1100 degrees C) to a strain of 1 with a strain rate of 0.5 or 5 s(-1). The recrystallised fraction is observed to be dependent on dynamic recrystallisation (DRX). DRX grains nucleated at the initial stages of recrystallization have similar orientation to that of the deformed grains. With increasing deformation, Cube texture dominates, mainly due to multiple twinning and grain rotation during deformation.
引用
收藏
页码：4423 / 4428
页数：6
相关论文
共 50 条
  • [41] Microstructural Evolution During Normal/Abnormal Grain Growth in Austenitic Stainless Steel
    Mohammad Shirdel
    Hamed Mirzadeh
    Mohammad Habibi Parsa
    Metallurgical and Materials Transactions A, 2014, 45 : 5185 - 5193
  • [42] Hot working of As-cast and As-worked 408 stainless steel
    McQueen, HJ
    Konopleva, EV
    Sauerborn, M
    Ryan, ND
    Zaripova, RG
    THERMEC '97 - INTERNATIONAL CONFERENCE ON THERMOMECHANICAL PROCESSING OF STEELS AND OTHER MATERIALS, VOLS I-II, 1997, : 811 - 817
  • [43] Hot ductility curve of an austenitic stainless steel and importance of dynamic recrystallisation in determining ductility recovery at high temperatures
    Mintz, B
    Cowley, A
    Abushosha, R
    Crowther, DN
    MATERIALS SCIENCE AND TECHNOLOGY, 1999, 15 (10) : 1179 - 1185
  • [44] Hot Deformation Behaviors of as Cast 321 Austenitic Stainless Steel
    Zhao, Deli
    Ren, Liguo
    Wang, Yong
    Wang, Wei
    Zhu, Zhe
    Fu, Wantang
    METALS, 2021, 11 (08)
  • [45] Model for prediction of microstructural events during rod hot rolling of austenitic stainless steel
    El-Bitar, T
    Ismail, A
    Rashid, I
    El-Koussy, MR
    CANADIAN METALLURGICAL QUARTERLY, 2002, 41 (04) : 487 - 495
  • [46] Effect of grain size in compression deformation on the microstructural evolution of an austenitic stainless steel
    Rehrl, Christian
    Kleber, Siegfried
    Renk, Oliver
    Pippan, Reinhard
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2012, 540 : 55 - 62
  • [47] Property evolution on annealing deformed 304 austenitic stainless steel
    I. Shuro
    H. H. Kuo
    Y. Todaka
    M. Umemoto
    Journal of Materials Science, 2012, 47 : 8128 - 8133
  • [48] Property evolution on annealing deformed 304 austenitic stainless steel
    Shuro, I.
    Kuo, H. H.
    Todaka, Y.
    Umemoto, M.
    JOURNAL OF MATERIALS SCIENCE, 2012, 47 (23) : 8128 - 8133
  • [49] Redistribution of segregated ferrite (austenite) in as-cast austenitic (ferritic) stainless steels during multistage hot working
    Konopleva, EV
    McQueen, HJ
    Ryan, ND
    HOT WORKABILITY OF STEELS & LIGHT ALLOYS-COMPOSITES, 1996, : 433 - 442
  • [50] A Study on Microstructural Evolution and Dynamic Recrystallization During Isothermal Deformation of a Ti-Modified Austenitic Stainless Steel
    Sumantra Mandal
    A. K. Bhaduri
    V. Subramanya Sarma
    Metallurgical and Materials Transactions A, 2011, 42 : 1062 - 1072
12345