轻烧镁球是选用普通轻烧镁粉，经混料后压球而制成。
The caustic calcined magnesite is made from calcined magnesite powder through Mixing, pressing spheroid.
论述利用江西省离子吸附稀土矿研制镧镁硅铁合金-镧镁球化剂的概况。
The paper described the development of a La-Mg-Si-Fe nodulizer alloy from the ion-absorbed rare earth ore of Jiangxi province.
研究了镧镁球化剂的球化能力及其对球墨铸铁白口敏感性和抗衰退性的影响。
The nodulizing power of the La-Mg nodulizer and its influences on the chilling sensitivity of nodular cast iron and the property of anti-degeneration were studied.
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