The HIP ( hot isostatic press ) technology was used to weld two kinds metal materials involving tungsten and copper which have a great difference in physic properties. 用热等静压(HIP)焊接的方法对两种性能差异很大的金属材料钨和铜进行了成功的焊接。
We reviewed the main technology for fabricating porous metal bonded diamond wheel and capacity of the diamond grinding wheel, including the pulse electric current sintering method, hot isostatic press method and vacuum sintering method etc. 介绍了目前利用通电烧结、热等静压(HIP)和真空烧结等方法制造多孔金属结合剂金刚石砂轮的主要技术及其性能。