n.渗碳作用
Generally carburization is first selected. 一般首选渗碳处理。
As an example, the carburization has . been investigated. 作为应用举例,讨论了气体渗碳。
Coating has obvious effects on the carburization and ripples of parts surface. 涂料直接影响铸件表面积碳及皱皮倾向;
The increase of number of cycle not debased velocity of carburization. 循环次数的增加是不会降低渗碳速度的。
Carburization of molten iron in the dropping zone of BF has been studied. 高炉铁水渗碳的主要阶段在滴落带，炉缸内的渗碳过程不会掩盖滴落带的渗碳规律。
n.脱碳
