超快冷处理低合金Q345B钢的折弯开裂失效分析与对策
喻春明, 张继明
Failure analysis and improvement of bending cracking of low alloy Q345B steel treated by ultra-fast cooling process
Yu Chunming, Zhang Jiming
金属热处理
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2020, (1): 239
-244
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DOI: 10.13251/j.issn.0254-6051.2020.01.046