Effect of Annealing Processing on Structure and Properties of Ferritic Stainless Steel 00Cr12Ti

李烁; 陈雨来; 江海涛; 唐小勇; 甄翠娜

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Effect of Annealing Processing on Structure and Properties of Ferritic Stainless Steel 00Cr12Ti

更新时间：2026-01-21

- Effect of Annealing Processing on Structure and Properties of Ferritic Stainless Steel 00Cr12Ti
- Special Steel Vol. 29, Issue 6, Pages: 61-63(2008)
- 作者机构：
  
  北京科技大学高效轧制国家工程研究中心,北京,100083
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：15 July 2008，
  
  Online First：09 December 2022，
  
  Published：09 December 2008
- 稿件说明：
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李烁, 陈雨来, 江海涛, et al. Effect of Annealing Processing on Structure and Properties of Ferritic Stainless Steel 00Cr12Ti[J]. Special Steel, 2008, 29(6): 61-63.
DOI：

李烁, 陈雨来, 江海涛, et al. Effect of Annealing Processing on Structure and Properties of Ferritic Stainless Steel 00Cr12Ti[J]. Special Steel, 2008, 29(6): 61-63. DOI：

摘要

研究了700～900℃退火对25 kg真空感应炉冶炼、7道次热轧成3 mm板再冷轧成1 mm板的00Cr12Ti钢的组织和力学性能的影响。结果表明

850℃2 min退火

冷轧板具有良好的综合力学性能

抗拉强度≥400 MPa

伸长率34.5%

加工硬化指数n值0.26

塑性应变比r值1.1;通过电子背散射衍射技术(EBSD)分析得出冷轧板850℃退火时{111}取向最多

再结晶充分。

Abstract

Efiect of annealing at 700～900 ℃ on structure and mechanical properties of 00Cr12Ti steel 1 mm sheet produced by 25 kg vacuum induction funace melting

7 passes hot rolling to 3 mm plate and cold rolling process has been studied. Results showed that with annealing at 850 ℃ for 2 min the cold rolled sheet has excellent comprehensive mechanical properties- tensile strength ≥400 MPa

elongation 34.5%

work-hardening exponent n 0.26 and plastic strain ratio r 1. 1;and with electro backscattering diffraction(EBSD)analysis it was obtained that the most{111} orientation was obtained as cold rolled sheet annealed at 850 ℃ and the steel recrystallized completely.

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