It combines silicon carbide in the surface for initial slip resistance and aluminium trioxide throughout the thickness.
它结合了碳化硅在表面初始滑移阻力和三氧化二铝的整个厚度。
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 chemical quality, electric characters of silicon carbide, and the application in the holding furnace of molten aluminium are mainly introduced in this article.
介绍了硅碳棒化学性质、电气性能，以及在铝液保温炉上的应用。
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