颗粒增强钛基复合材料专利技术  

The Technology Evolution and Development of Particle-Reinforced Titanium Matrix Composites Patent

作　　者：陈帅 杨文昭 CHEN Shuai;YANG Wenzhao(Patent Examination Cooperation(Tianjin)Center of the Patent Office,Tianjin 300304)

机构地区：[1]国家知识产权局专利局专利审查协作天津中心,天津300304

出　　处：《河南科技》2021年第19期149-151,共3页Henan Science and Technology

摘　　要：钛基复合材料与其他的结构材料相比,具有更高的比强度。本文主要对制备颗粒增强钛基复合材料的工艺进行研究分析,以分类号和关键词为检索入口,利用中文摘要专利数据库CNABS和外文摘要专利数据库VEN进行检索,对其专利技术演进和发展进行梳理和统计分析,并对该技术未来的发展进行分析和预测。Compared with other structural materials,titanium-based composite materials have higher specific strength.This article takes the preparation method of the particle-reinforced titanium-based composite material as the starting point.By using the patent database CNABS and VEN to search for keywords and classification numbers,the patent technology evolution and development of the technology are sorted and statistically analyzed,and the technology is the future development has been analyzed and predicted.

关 键 词：钛合金 颗粒增强 专利 

分 类 号：TB33[一般工业技术—材料科学与工程] G306[文化科学]