| 真空热处理炉内污染分析及清除措施 |
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| 引用本文： | 呼延新岗.真空热处理炉内污染分析及清除措施[J].真空,2002(1):46-47. |
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| 作者姓名： | 呼延新岗 |
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| 作者单位： | 西安航空发动机,集团,有限公司,陕西,西安,710021 |
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| 摘 要： | 铁、镍基高温合金在真空热处理时往往表面生成少量氧化物，影响产品表面质量、抗拉强度及频率，其原因在于炉内存在气体污染。本文针对这一难题做了技术分析，找出了清除污染的措施，得出解决问题的办法。
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| 关 键 词： | 真空热处理炉 铁基高温合金 气体污染 表面吸附 镍基高温合金 游丝材料 化学成分 |
| 文章编号： | 1002-0322(2002)01-0046-02 |
| 修稿时间： | 2001年9月20日 |
Pollution analysis in the inner of vacuum heat treatment furnace and its removal methods |
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| HUYAN Xin,gang.Pollution analysis in the inner of vacuum heat treatment furnace and its removal methods[J].Vacuum,2002(1):46-47. |
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| Authors: | HUYAN Xin gang |
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| Abstract: | Apparence of Fe?Ni base, high temperature alloy often produces a little oxide during vacuum heat treatment, the quality of the product surface, tensile strength and frequency were affected, because of gas pollution in vacuum furnace. In this paper, the difficult problem is analyzed in respect of technology, the methods to remove gas pollution are found out, the problem will be solved. |
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| Keywords: | vacuum heat treating furnace pollution surface adhesion |
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