Rare earth can influence for shape size,distribution and quantity of niobium carbonide,decrease activity of carbon and niobium i...
稀土对碳化铌形、、分布、数量有影响,可降低碳、铌活度,阻碍碳化铌奥氏体区的析出。
Rare earth can influence for shape size,distribution and quantity of niobium carbonide,decrease activity of carbon and niobium i...
稀土对碳化铌形、、分布、数量有影响,可降低碳、铌活度,阻碍碳化铌奥氏体区的析出。
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