Properties of rapidly solidified Cu Cr alloys with high strength and high conductivity;
快速凝固高强高导Cu-Cr合金的性能
This paper describes in summary the status-quo of contact wire used for electrified railway, indicating that the high strength high conductivity copper alloy contact wire is widely used in high speed contact network of electrified railway due to its excellent mechanical and electrical properties.
本文综述了电气化铁路接触导线材料的现状,论述了高强度高导电铜合金接触导线,由于其优良的力学、电气性能而广泛应用于高速电气化铁路接触网中。
The high thermal conductivity of carbon fiber and carbon-matrix composites;
高导热炭纤维及其炭基复合材料
The recent researches on AlN-based composite microwave attenuation ceramics with high thermal conductivity were reviewed.
本文主要综述国内外高导热AlN基复相微波衰减陶瓷的研究进展。
Composites with high thermal conductivity and corrosion resistance were prepared from PTFE,graphite,and carbon fibre (CF).
采用聚四氟乙烯 (PTFE)、石墨、碳纤维 (CF)制备出满足实际应用要求的高导热耐腐蚀复合材料。
A Study on Production Processes and Properties of Copper Alloys with High Strength and High Conductivity;
高强高导铜合金的生产工艺及性能研究
The methods adopted to obtain pure copper wires and copper-based materials with high strength and high conductivity are summarized.
综述了获得高强高导纯铜线材及铜基材料的方法 ,并对高强高导铜基材料研究领域的几个热点问题即 :铜基原位变形复合材料、快速凝固法、氧化物弥散强化铜以及稀土在高强高导铜合金中的应用等进行了介绍。