高性能难熔材料在尖端领域的应用与发展趋势

综合评述了近年来高性能难熔材料的研究进展,着重介绍了难熔金属、合金及其化合物、复合材料在军事、核工业、空间、医学、电力和电子技术等尖端领域的具体应用情况,讨论了未来高性能难熔材料可能的发展趋势,分析了难熔材料扬长抑短实现高性能的可能途径、方法及工艺装备。最后探讨了我国在此领域的机遇、挑战与对策。

APPLICATIONS AND DEVELOPING TENDENCY OF ADVANCED REFRACTORY MATERIALS IN HIGH-TECH FIELDS

The research progress of advanced refractory metals,their alloys,compounds and composites was reviewed in this paper. Their concrete applications in some high technological fields such as military use,nuclear industry,space science,medical science,electronic power and electron technologies were emphatically introduced.The reasonable developing tendency in the future was discussed.The probable route,process and equipment as well as the opportunity,challenge and countermeasure were analyzed and probed.