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| Study on Influence Factors on Property of Tantalum Wire for Vapor Deposition |
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Received:November 23, 2018
Revised:November 30, 2018
Accepted:December 03, 2018
Published Online:February 15, 2019
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| DOI：doi：10.3969/j.issn.1007-7545.2019.03.014 |
| KeyWord:metallurgical tantalum powder; tantalum wire; mechanical property; anti-oxygen brittleness; anti-hydrogen brittleness |
| Author | Institution |
| xieyongxu |
宁夏东方钽业股份有限公司 宁夏石嘴山 |
| ZHOU Ying |
宁夏东方钽业股份有限公司 宁夏石嘴山 |
| QIN Liang |
宁夏东方钽业股份有限公司 宁夏石嘴山 |
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| Abstract: |
| Applying different metallurgical tantalum powder as raw materials, tantalum wires with the same specifications were prepared by same processing process. It is confirmed that tantalum wires for vapor deposition must be prepared by metallurgical tantalum powder based on the analysis results of mechanical properties, anti-oxygen brittleness, anti-hydrogen brittleness, and surface quality of tantalum wire products. Tensile strength of tantalum wire can be improved by increasing processing rate. |
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