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Author:

李晓延 (李晓延.) (Scholars:李晓延) | 贺定勇 (贺定勇.) (Scholars:贺定勇) | 马力 (马力.) | 周正 (周正.) (Scholars:周正) | 蒋建敏 (蒋建敏.) | 崔丽 (崔丽.) (Scholars:崔丽) | 王智慧 (王智慧.) | 班书英 (班书英.)

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incoPat zhihuiya

Abstract:

一种含稀土的镁合金钎焊钎料属于镁合金焊接连接技术领域。本发明所提供的含稀土的镁合金钎焊钎料的化学成分及其质量百分比为:Nd:0.5~1.5%,Mg:45~49%,余量为Zn。本发明所提供的含稀土的镁合金钎焊钎料的熔化温度范围为333~356℃,钎焊温度范围为400~430℃,可适用于固相线温度在430℃以上的镁合金的钎焊。使用该钎料在高频感应钎焊的方式下钎焊AZ31B镁合金,钎焊搭接接头抗剪强度在38~39MPa之间,钎焊对接接头抗拉强度在53~62MPa之间。和没有添加稀土的同成分的镁合金钎料钎焊的AZ31B镁合金接头相比,钎焊接头抗拉强度和抗剪强度均提高30%以上。

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Patent Info :

Type: 发明授权

Patent No.: CN200910092578.3

Filing Date: 2009-09-11

Publication Date: 2011-12-14

Pub. No.: CN101658981B

Applicants: 北京工业大学

Legal Status: 未缴年费

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 10

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