斯瑞新材获得发明专利授权：“一种火箭发动机燃烧室内衬用的高温铜合金”

证券之星企业动态2025-07-05

证券之星消息，根据天眼查APP数据显示斯瑞新材（688102）新获得一项发明专利授权，专利名为“一种火箭发动机燃烧室内衬用的高温铜合金”，专利申请号为CN202310081428.2，授权日为2025年7月4日。专利摘要：本发明公开了一种火箭发动机燃烧室内衬用的高温铜合金，高温铜合金由加强筋形成的三维空间结构与包裹在所述三维空间结构外部形成表面层的铜基合金组成，高温铜合金的制备方法为：S1、将三个...

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