摘要
介绍了国内外含铒铝合金专利申请情况,主要分析了含铒铝合金的申请趋势、技术构成及主要申请人的专利申请情况,并对涉及海工船舶领域的含铒铝合金专利申请进行了简单的介绍。
This article introduces the patent application status of Erbium-containing aluminum alloy.The application trend,technology composition and applicant of Erbium-containing aluminum alloy are mainly analyzed.The patent of Erbium-containing aluminum alloy in shipping and ocean engineering field is also briefly introduced.
作者
覃莉
周利
王强
Qin Li;Zhou Li;Wang Qiang(China Metallurgical Information and Standardization Institute Beijing 100730,China)
出处
《冶金信息导刊》
2021年第5期59-61,58,共4页
Metallurgical Information Review
关键词
含铒铝合金
ER
7E75铝合金
专利分析
Erbium-containing aluminum alloy
Er
7E75 aluminum alloy
patent analysis
