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Author:

史耀武 (史耀武.) | 李广东 (李广东.) | 郝虎 (郝虎.) | 夏志东 (夏志东.) | 雷永平 (雷永平.) (Scholars:雷永平) | 郭福 (郭福.) (Scholars:郭福)

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incoPat

Abstract:

一种抗氧化的Sn-Cu无铅钎料属于电子组装钎焊材料制造技术领域。现有抗氧化Sn-Cu无铅钎料存在成本高,抗氧化性能差等问题。本发明所提供的抗氧化Sn-Cu无铅钎料的组分及其所占重量百分比为:Cu 0.1~1.5%、Ni 0.01~1%、Ce 0.01~1%、P 0.001~1%、Ga 0.0001~0.1%、余量为Sn。本发明通过采用相对成本比较低廉的Sn-Cu合金,通过添加微量元素获得抗氧化的Sn-Cu无铅钎料。与传统的Sn-Cu无铅钎料相比,本发明具有高抗氧化、低出渣、低相对成本、使用性能优越的优点,且在电子组装波峰焊中具有广阔的应用前景。

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Patent Info :

Type: 发明申请

Patent No.: CN200810116504.4

Filing Date: 2008-07-11

Publication Date: 2008-12-17

Pub. No.: CN101323064A

Applicants: 北京工业大学

Legal Status: 撤回

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: 0

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