陈兴润,王长波,惠恺,任娟红,高仁强,潘吉祥

• 1:酒钢集团宏兴钢铁股份有限公司

摘要(Abstract)：

采用电子背散射衍射(EBSD)技术和拉伸试验等研究了退火温度对443超纯铁素体不锈钢冷轧板微观组织、织构和力学性能的影响。结果表明:随着退火温度从880℃升高到980℃,晶粒尺寸增大,平均晶粒尺寸从32.5μm增大到64.3μm。随着退火温度升高,{111}织构增强,{111}<112>织构强度由6.6增加到10.3。不同退火温度下试验钢的屈服强度、抗拉强度和硬度变化不显著。经过930℃退火,伸长率和综合力学性能最佳,组织均匀。

关键词(KeyWords)： 443超纯铁素体不锈钢;冷轧板;退火;织构

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 陈兴润,王长波,惠恺,任娟红,高仁强,潘吉祥

DOI: 10.13289/j.issn.1009-6264.2020-0083

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