| BNi-2钎焊1Cr18Ni9Ti工艺的研究 |
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| 引用本文： | 马光,李银娥,刘啸锋,贾志华.BNi-2钎焊1Cr18Ni9Ti工艺的研究[J].稀有金属快报,2008,27(5):41-43. |
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| 作者姓名： | 马光 李银娥 刘啸锋 贾志华 |
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| 作者单位： | 西北有色金属研究院,陕西,西安,710016 |
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| 摘 要： | 采用钎焊接头楔形间隙图，对BNi-2钎料钎焊1Cr18Ni9Ti的最大钎焊间隙进行分析，考察BNi-2钎料钎焊1Cr18Ni9Ti的钎焊工艺及钎焊后扩散热处理工艺对最大钎焊间隙的影响。实验结果得出，BNi-2钎焊1Cr18Ni9Ti的最佳钎焊温度为1150℃，保温时间为55min；钎焊后合适的扩散热处理温度为：1000℃，保温时间为60～90min。
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| 关 键 词： | BNi-2钎料 钎焊 最大钎焊间隙 |
| 文章编号： | 1008-5939(2008)05-041-03 |
| 修稿时间： | 2007年9月17日 |
The Study of BNi-2 Brazing 1Cr18Ni9Ti Technology |
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| Ma Guang,Li Yin'e,Liu Xiaofeng,Jia Zhihua.The Study of BNi-2 Brazing 1Cr18Ni9Ti Technology[J].Rare Metals Letters,2008,27(5):41-43. |
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| Authors: | Ma Guang Li Yin'e Liu Xiaofeng Jia Zhihua |
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| Affiliation: | Ma Guang, Li Yin＇e, Liu Xiaofeng, Jia Zhihua (Northwest Institute for Nonferrors Metal Research, Xi＇an 710016, China) |
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| Abstract: | Using the brazing joints clearance chart to analysis the maximal brazing clearance of BNi-2 brazing 1Cr18Ni9Ti, the effects of brazing process （brazing temperature and brazing holding time） and the heat treatment of BNi-2 brazing 1Cr18Ni9Ti on the maximal joint clearance of brazing were explored. The experimental results show that the optimum process of BNi-2 brazing 1Cr18Ni9Ti is as follows： at the temperature of 1 000 ℃ for 60-90min, after that, the diffusion heat treatment is conducted at 1 150 ℃ for 60-90 min. |
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| Keywords: | brazing brazing filler metal BNi-2 maxium brazing brearance |
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