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

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

doi:10.12442/j.issn.1002-185X.20240560

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
卷	54
期	3
DOI	https://doi.org/10.12442/j.issn.1002-185X.20240560
出版状态	已出版 - 25 3月 2025
已对外发布	是

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abstract = "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.",

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

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T1 - Solid-Solution Heat Treatments Effect on Microstructure and Mechanical Properties of Low-Oxygen TZM Alloy

AU - Xing, Hairui

AU - Shi, Qianshuan

AU - Hu, Boliang

AU - Li, Shilei

AU - Li, Yanchao

AU - Wang, Hua

AU - Wang, Qiang

AU - Xu, Liujie

AU - Feng, Rui

AU - Zhang, Wen

AU - Hu, Ping

AU - Wang, Kuaishe

PY - 2025/3/25

Y1 - 2025/3/25

N2 - 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.

AB - 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.

KW - TZM alloy

KW - mechanical properties

KW - microstructure evolution

KW - quenching

KW - solid-solution

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SN - 1002-185X

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JO - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

JF - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

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ER -

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

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