US Patent Issued to HOHAI UNIVERSITY on June 2 for "Anti-cavitation damping composite metal structure for flow passage component" (Chinese Inventors)

ALEXANDRIA, Va., June 2 -- United States Patent no. 12,644,189, issued on June 2, was assigned to HOHAI UNIVERSITY (Nanjing, China).

"Anti-cavitation damping composite metal structure for flow passage component" was invented by Hongbing Yao (Nanjing, China), Yuanhang Zhou (Nanjing, China), Wenlong Li (Nanjing, China), Wenjie Shi (Nanjing, China), Wei Su (Nanjing, China), Jiang Yue (Nanjing, China), Xiang He (Nanjing, China), Yuanyuan Xiang (Nanjing, China) and Weihua Zhu (Nanjing, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An anti-cavitation damping composite metal structure for a flow passage component and a preparation method thereof are provided. The preparation method includes: cladding a gradi...