For the problems that exist in cutting medium silicon aluminium alloy piston grooves with carbide tools, this paper presents a new kind of artificial diamond grooving tool.
本文针对硬质合金刀具切削中硅铝合金活塞槽存在的问题，研制出一种新型人造金刚石切槽刀。
The relationship of technological parameters and microstructure to the resistivity of reaction-bonded silicon carbide(RBSiC) in the presence of liquid silicon was studied in this paper.
研究了液态硅参与下的反应烧结碳化硅的工艺参数、显微组织对其电阻率的影响。
It was described that study on gel casting and sintering of silicon carbide in this paper.
研究了碳化硅耐火材料的凝胶注模成型及其烧结性状。
Finally, this paper primarily establishes a testing method of characterization silicon carbide wafer quality.
最后，初步确立了表征碳化硅单晶抛光片质量的测试方法。
Finally, this paper primarily establishes a testing method of characterization silicon carbide wafer quality.
最后，初步确立了表征碳化硅单晶抛光片质量的测试方法。
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