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.
研究了镧镁
化
化能力及其对墨铸铁白口敏感
和抗衰退影响。
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.
研究了镧镁化化能力及其对墨铸铁白口敏感和抗衰退影响。
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