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Author:

肖荣诗 (肖荣诗.) (Scholars:肖荣诗) | 曹娜 (曹娜.) | 金培有 (金培有.) | 陈凯 (陈凯.) | 左铁钏 (左铁钏.)

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incoPat

Abstract:

一种通过粉末强化吸收的铝合金激光焊接方法属于激光材料加工技术领域。在通常激光焊接方法的基础上,配置一套送粉装置,向激光作用区连续吹送金属粉末,由于粉末大的比表面积及其小尺寸效应,金属粉末在通常的热传导焊接功率密度激光束的作用下也能汽化形成等离子体,强化铝合金材料对激光的吸收率,实现铝合金材料在低功率密度时的高效激光焊接,降低铝合金激光焊接对激光器输出功率和光束质量的要求。

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Patent Info :

Type: 发明授权

Patent No.: CN200410068850.1

Filing Date: 2004-07-09

Publication Date: 2006-09-13

Pub. No.: CN1274451C

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: 1

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