US Patent Issued to ZHENGZHOU RESEARCH INSTITUTE OF MECHANICAL ENGINEERING on Oct. 21 for "Copper-phosphorus brazing foil and preparation method thereof" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,447,561, issued on Oct. 21, was assigned to ZHENGZHOU RESEARCH INSTITUTE OF MECHANICAL ENGINEERING Co. LTD. (Henan, China).

"Copper-phosphorus brazing foil and preparation method thereof" was invented by Sujuan Zhong (Henan, China), Xian Dong (Henan, China), Yinyin Pei (Henan, China), Yafang Cheng (Henan, China), Junlan Huang (Henan, China), Hangyan Xue (Henan, China), Mengjie Nie (Henan, China) and Wenbin Li (Henan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a copper-phosphorus brazing foil and a preparation method thereof, which relates to the technical field of brazing material. It comprises a copper inner co...