【摘要】 简要介绍了热等静压技术的发展、设备原理、包套的选材与制作要求及数值模拟在热等静压技术中的应用,重点介绍了热等静压技术在稀有、难熔金属(钨、钼、钽、铌、铼及其合金)产品制备中的应用,以及热等静压处理对难熔金属微观组织及力学性能的影响研究。更多还原

【Abstract】 The development of hot isostatic pressing technology,the principle of equipment,the material selection and manufacturing requirements of canning,and the application of numerical simulation in the hot isostatic pressing technology were overviewed. The applications of hot isostatic pressing in preparation of rare and refractory metals(tungsten,molybdenum,tantalum,niobium,rhenium and their alloys) product were introduced in detail. The influence of hot isostatic pressing on microstructure and mechanical properties of refractory metal were also introduced.更多还原