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Abstract:
一种高韧性15‑5PH沉淀硬化不锈钢金属芯焊丝,属于材料加工工程领域,主要用于15‑5PH沉淀硬化不锈钢的焊接和堆焊。采用430不锈钢带作为包覆层,粉芯中各合金成分的质量百分比为:金属铬粉的质量百分含量为15.5-22%,金属镍粉的质量百分含量为15-20%,电解金属锰的质量百分含量为1-3%,钼铁(Mo%=60%)的质量百分比为0-2%,铌铁(Nb%=60%)的质量百分比为1-3%,纯铜粉的质量百分比为8-13%,45%硅铁的质量百分比为0-2%。碳酸钠的质量百分比为1-3%,大理石的质量百分比为1-2%。余量为还原铁粉。药芯焊丝的填充率为28-35%。焊接接头具有优良的韧性和力学性能。
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Patent Info :
Type: 发明授权
Patent No.: CN202011273793.6
Filing Date: 2020-11-14
Publication Date: 2023-04-07
Pub. No.: CN112496592B
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
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Chinese Cited Count:
30 Days PV: 3
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