N the silicon-rich and aluminium-rich rocks of the earth's continental upper crust, the most abundant individual rock being granite 硅铝带
Main ferrosilicon, silicon slag, manganese, silicon carbide, Si-Al-Ba-Ca, Si-Mn alloy, silicon barium iron and other metal.
主营硅铁、硅渣、锰铁、碳化硅、硅铝钡钙、硅锰合金、硅钡铁等金属。
The productivity of cutting Si-Al alloy can be greatly improved by using cutter coated with diamond film in high-speed dry cutting.
金刚石薄膜涂层刀具高速干切削硅铝合金可提高生产率。
According to the characteristics of active filter, Fe-Si-Al is used and minimum volume method is adopted to optimize the design of inductance.
根据有源滤波的特点提出了采用铁硅铝作为铁心材料，利用最小体积法对电感进行了优化设计。
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