The coarse Al-Si alloy produced by carbonthermalreduction of aluminous ore includes 55% aluminum, 25% silicon and some impurities.
由电热还原法制取的一次铝硅合金含有铝55%,硅25%和一些杂质。
2
The paper studies the thermalreduction magnesium process with ferro-aluminum-silicon produced from carbonthermalreduction as reducing agent and kaoline coal gangue as raw material.
研究了采用高岭土型煤矸石为原料,经碳热还原制取的铝硅铁合金为还原剂热还原炼镁的工艺条件。
3
The gases utilized were pure N2, 20% O2 in N2 and H2, the principle of them regenerated activated carbon were thermal regeneration, oxidation and reduction respectively.