经过大量试验，证实了用石灰烧结法处理富钾板岩生产钾铝产品的工艺是可行的。
After a lot of tests, it proves that it is feasible to produce potassium and aluminium products with potassium SLATE by lime sintering process.
叙述了在电弧炉中用稀土富渣、硅铁、重晶石、石灰等原料冶炼稀土硅钡镁合金的研制过程。
Smelting of SiMgREBa alloy with rare earth rich slag, barite and lime in electric-arc furnace is introduced in the paper.
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