专利号:CN-108048681-A 优先权日:2017-12-21 标 题:A kind of in-situ synthesis of chromium boride reinforced copper matrix composite material and its preparation method and application
专利号:CN-118326200-A 优先权日:2024-04-10 标 题 :In-situ synthesis of CrB2Reinforced copper-based composite material and preparation method and application thereof