Copper-phosphorus-zinc-tin brazing sheet and preparation method and use thereof
AssigneeZhengzhou Research Institute of Mechanical Engineering Co., Ltd.
InventorsQuanbin Lu, Yinyin Pei, Yafang Cheng, Junlan Huang, Xian Dong, Yuanxun Shen, Jia Ma
Life of this patent
Estimating the term…
Abstract
The present disclosure relates to a copper-phosphorus-zinc-tin brazing sheet and a preparation method and use thereof. The copper-phosphorus-zinc-tin brazing sheet includes a copper core layer, CuP alloy layers respectively arranged on two sides of the copper core layer, and at least two SnZn alloy layers respectively arranged on the other sides of the two CuP alloy layers away from the copper core layer.
Claims18
A copper-phosphorus-zinc-tin brazing sheet, comprising a copper core layer, CuP alloy layers respectively arranged on two sides of the copper core layer, and at least two SnZn alloy layers respectively arranged on other sides of the two CuP alloy layers away from the copper core layer.
Dependencies are inferred from the claim text.