A333 Gr.6低温用无缝钢管热处理工艺对比研究

Zhan-fei Wu,Zhi-wen Guo,Yong-feng Mi,Wen-xiu Sun, Li-xia Cui

Science & Technology of Baotou Steel(Group) Corporation(2020)

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Abstract
通过对比实验,研究分析了"正火+回火"和"正火"两种热处理工艺处理后A333 Gr.6低温用无缝钢管的金相组织及力学性能指标,实验结果表明A333 Gr.6低温用无缝钢管正火后能够满足标准要求,降低了制造成本,增强了企业竞争力.
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