展望了纳米级硬质合金和纳米级胎体金刚石复合材料在钻探中的应用前景。
The application of nano-crystalline WC-Co powder and nano-crystalline diamond composite material to the drilling is forecasted.
研究了液相烧结钢结硬质合金-铁双层复合材料的生产工艺。
The liquid phase sintering process of steel based carbide - iron bimetal composite was researched.
本发明涉及一种利用橡胶再生废纤维增强废胶粉硬质橡胶复合材料的方法。
The invention relates to a preparation method of a scrap rubber powder-hard rubber composite reinforced by waste fibers from rubber reclaiming.
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