The invention relates to a formulation which contains at least one hard material powder and at least two binder metal powders.
本发明涉及包含至少一种硬质材料粉末和至少两种粘结剂金属粉末的配 方。
Three basic ways to restrain the abnormal grain growth were suggested such as pretreatment of the starting fine powder, improving the sintering agents and adding other hard material powders.
举例说明了对原料金刚石微粉进行前处理，选择合适的烧结助剂，以及在原料金刚石微粉中添加少量其它物质，是抑制金刚石异常粒成长的三种基本方法。
Ultrafine nickel oxide powder, a nano-metallic material, has been used in many areas, such as catalysts, battery materials, adhesives and other hard alloy.
超微氧化镍粉作为一种纳米金属材料，在很多领域都有广泛的应用，可以作为催化剂、电池材料、硬质合金粘结剂等。
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