Nanocrystalline SiC powder was synthesized by carbothermal reduction of the precursor of carbon black and silica gel prepared by precipitation-spray drying slurry of carbon black and water glass.
以廉价的水玻璃和炭黑为原料,采用沉淀-喷雾干燥法制备反应前驱体,经碳热还原合成碳化硅。
Vacuum carbothermal reduction of N2 -atomized 316l powders and effects of green compact density on hot extrusion and properties of extruded products were investigated.
研究了氮气雾化316L粉的真空碳热还原烧结规律和挤压坯密度对热挤压工艺和挤压材性能的影响。
The removing iron process by natural deposition of eutectic Al-Si alloys produced by carbothermal reduction was studied.
对碳电热还原法生产的共晶铝硅合金加锰自然沉降法除铁进行了研究。