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Author:

李红 (李红.) | 田振 (田振.) | 栗卓新 (栗卓新.) | 李国栋 (李国栋.) | 丛兴 (丛兴.) | 祝静 (祝静.)

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incoPat zhihuiya

Abstract:

一种用于2A12高强铝合金非熔化极惰性气体保护焊焊接的药芯焊丝,属于铝合金焊接技术领域。采用1070半硬态纯铝带作为外皮,焊丝的填充率为20%~30%。其中药粉中各合金成分的质量百分比为:金属Cu粉含22%‑29%,微纳米陶瓷粉0.5%~25%,金属Mn粉2%‑4.5%,金属V粉1%‑2.5%,AlTi合金粉1%‑2%,金属Zr粉1.5%‑5%,稀土金属粉末1%‑6%,余量为纯铝粉。焊接成形良好,无凸起、咬边等缺陷,焊缝金属的各项性能符合工程需求。

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Patent Info :

Type: 发明授权

Patent No.: CN201911320903.7

Filing Date: 2019-12-19

Publication Date: 2021-09-14

Pub. No.: CN111015013B

Applicants: 北京工业大学

Legal Status: 授权

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: 15

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