Experimental results show that the alloying cementite also exists in this new nickel cast iron,besides graphite and anstenitic base. 试验结果表明,除了石墨和奥氏作基体外,还有合金渗碳体存在。
The deformative charateristics of cementite of white cast iron during the rolling process was investigated. 研究了惨碳体在白口铸铁轧制变形过程中的变化特点。