Solid-Solution Heat Treatments Effect on Microstructure and Mechanical Properties of Low-Oxygen TZM Alloy

投稿的翻译标题: 固溶热处理对低氧 TZM 合金组织和力学性能的影响

Hairui Xing, Qianshuan Shi, Boliang Hu, Shilei Li, Yanchao Li, Hua Wang, Qiang Wang, Liujie Xu, Rui Feng, Wen Zhang, Ping Hu, Kuaishe Wang

科研成果: 期刊稿件文章同行评审

摘要

Low-oxygen TZM alloy (oxygen content of 0.03vol%) was subjected to solid-solution heat treatment at various temperatures followed by quenching. Results show that the tensile strength of the alloy gradually decreases with the increase in solid-solution temperature, and the elongation first increases and then decreases. The the amount of nanoscale Ti-rich phases precipitated in low-oxygen TZM alloys gradually increases with the increase in solid-solution temperature. Special strip-shaped Ti-rich areas appear in the samples solidified at 1200 and 1300 °C. The nanoscale Ti-rich phases ensure the uniform distribution of dislocations throughout TZM alloy, while significantly improving the plasticity of low-oxygen TZM alloy samples.

投稿的翻译标题固溶热处理对低氧 TZM 合金组织和力学性能的影响
源语言英语
页(从-至)593-603
页数11
期刊Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
54
3
DOI
出版状态已出版 - 25 3月 2025
已对外发布

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