On the impact of deep rolling at different temperatures on the near surface microstructure and residual stress state of steel AISI 304
On the impact of deep rolling at different temperatures on the near surface microstructure and residual stress state of steel AISI 304
复制标题
不同温度深轧对AISI 304钢近表面组织和残余应力状态的影响
DOI：
10.1002/mawe.201700198
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发表时间：
2019
影响因子：
1.1
通讯作者：
Niendorf
中科院分区：
文献类型：
--
作者：
Kongthep;Timmermann;Scholtes;Niendorf
研究了X5 CrNi 18 - 10（AISI 304）钢在低温、室温和高温下深轧的后果。分析了近表面显微组织、马氏体含量和残余应力。结果表明，施加不同的深轧温度，加工试样的近表面状态以特征的方式改变。特别重要的是，可以产生不同深度分布的应变硬化、马氏体体积分数和残余应力。
The consequences of deep rolling at cryogenic temperature, room temperature and high temperature were investigated for steel X5CrNi18‐10 (AISI 304). Near surface microstructures, martensite content and residual stresses were analyzed. It is shown that, applying different deep rolling temperatures, the near surface states of the processed specimen are altered in a characteristic way. Particularly important is that different depth distributions of strain hardening, martensite volume fraction and residual stresses can be created.