New VAR (vacuum arc remelting) process for TB8 Ti alloy with high molybdenum content

Lijun Zhang; Yu Bai; Zhongbo Zhou; Di Liu; Xingyun Wang; Xiangyi Xue; Hui Chang

doi:10.3870/tzzz.2011.07.003

New VAR (vacuum arc remelting) process for TB8 Ti alloy with high molybdenum content

Lijun Zhang, Yu Bai, Zhongbo Zhou, Di Liu, Xingyun Wang, Xiangyi Xue, Hui Chang

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

New VAR process for preparing TB8 Ti alloy with high molybdenum content was presented. Firstly, commercial pure Mo powder was directly added into the alloy to prepare TB8 alloy ingot, and then based on using proper raw material and optimized VAR parameters, TB8 alloy ingot with high Mo content was prepared successfully. The alloy ingot was examined at different locations by composition testing and microstructure observation as well as XRD analysis. The results show that the alloy ingot exhibits homogeneous composition distribution, and the absence of inclusion and segregation of Mo element can be observed. The new VAR process is greatly superior to conventional process in raw material cost, quality cost and product cost.

源语言	英语
页（从-至）	595-598
页数	4
期刊	Tezhong Zhuzao Ji Youse Hejin/Special Casting and Nonferrous Alloys
卷	31
期	7
DOI	https://doi.org/10.3870/tzzz.2011.07.003
出版状态	已出版 - 1 7月 2011
已对外发布	是

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title = "New VAR (vacuum arc remelting) process for TB8 Ti alloy with high molybdenum content",

abstract = "New VAR process for preparing TB8 Ti alloy with high molybdenum content was presented. Firstly, commercial pure Mo powder was directly added into the alloy to prepare TB8 alloy ingot, and then based on using proper raw material and optimized VAR parameters, TB8 alloy ingot with high Mo content was prepared successfully. The alloy ingot was examined at different locations by composition testing and microstructure observation as well as XRD analysis. The results show that the alloy ingot exhibits homogeneous composition distribution, and the absence of inclusion and segregation of Mo element can be observed. The new VAR process is greatly superior to conventional process in raw material cost, quality cost and product cost.",

keywords = "Melting, Segregation, TB8 Alloy",

author = "Lijun Zhang and Yu Bai and Zhongbo Zhou and Di Liu and Xingyun Wang and Xiangyi Xue and Hui Chang",

year = "2011",

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doi = "10.3870/tzzz.2011.07.003",

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T1 - New VAR (vacuum arc remelting) process for TB8 Ti alloy with high molybdenum content

AU - Zhang, Lijun

AU - Bai, Yu

AU - Zhou, Zhongbo

AU - Liu, Di

AU - Wang, Xingyun

AU - Xue, Xiangyi

AU - Chang, Hui

PY - 2011/7/1

Y1 - 2011/7/1

N2 - New VAR process for preparing TB8 Ti alloy with high molybdenum content was presented. Firstly, commercial pure Mo powder was directly added into the alloy to prepare TB8 alloy ingot, and then based on using proper raw material and optimized VAR parameters, TB8 alloy ingot with high Mo content was prepared successfully. The alloy ingot was examined at different locations by composition testing and microstructure observation as well as XRD analysis. The results show that the alloy ingot exhibits homogeneous composition distribution, and the absence of inclusion and segregation of Mo element can be observed. The new VAR process is greatly superior to conventional process in raw material cost, quality cost and product cost.

AB - New VAR process for preparing TB8 Ti alloy with high molybdenum content was presented. Firstly, commercial pure Mo powder was directly added into the alloy to prepare TB8 alloy ingot, and then based on using proper raw material and optimized VAR parameters, TB8 alloy ingot with high Mo content was prepared successfully. The alloy ingot was examined at different locations by composition testing and microstructure observation as well as XRD analysis. The results show that the alloy ingot exhibits homogeneous composition distribution, and the absence of inclusion and segregation of Mo element can be observed. The new VAR process is greatly superior to conventional process in raw material cost, quality cost and product cost.

KW - Melting

KW - Segregation

KW - TB8 Alloy

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New VAR (vacuum arc remelting) process for TB8 Ti alloy with high molybdenum content

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