| 钛合金与不锈钢扩散焊中间金属的选择 |
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| 引用本文： | 孙荣禄,张九海.钛合金与不锈钢扩散焊中间金属的选择[J].宇航材料工艺,1997,27(5):15-18,37. |
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| 作者姓名： | 孙荣禄 张九海 |
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| 作者单位： | [1]佳木斯工学院 [2]哈尔滨工业大学 |
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| 摘 要： | 采用铜和铜加钒作中间金属，探索了钛合金ＴＣ４与不锈钢１Ｃｒ１８Ｎｉ９Ｔｉ的真空扩散焊工艺，对接头成分、组织进行了分析。结果表明：采用一层中间金属铜进行扩散焊时，接头的强度很低，呈脆性断裂；采用两层中间金属铜加钒时，接头的强度与铜层的相对厚度有关，最高强度可接近母材不锈钢强度的下限。
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| 关 键 词： | 钛合金 不锈钢 扩散焊 中间金属 |
Selection of Medium Metal in Diffusion Welding of Titanium Alloy and Stainless Steel |
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| Sun Ronglu,Yang Wenjie,Yu Bin.Selection of Medium Metal in Diffusion Welding of Titanium Alloy and Stainless Steel[J].Aerospace Materials & Technology,1997,27(5):15-18,37. |
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| Authors: | Sun Ronglu Yang Wenjie Yu Bin |
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| Institution: | Sun Ronglu;Yang Wenjie;Yu Bin(Jiamusi Institute of Technology Jiamusi 154007)Zhang Jiuhai (Harbin Institute of Technology Harbin 150001) |
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| Abstract: | The diffusion bounding process of Titanium alloy (TC4) and stainless steel with Cu, Cu and V was stud-ied. The composition and structure of the joint were analyzed as well. The results show that the strength of the joint is very low and will be in britile failure mede when only one layer of medium metal Cu is used. When two layers of medium metals, Cu and V, are used, the maxium strength of the joint is near the lowest strength of the matrix. |
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| Keywords: | Titanium alloy Stainless steel Diffusion welding Medium metal |
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