Adding different alloy combination of re, copper and titanium, then through gestation and nodulizing disposal, we got the fine texture of ferrite pearlite and spheroidal graphite.
通过在中硅耐热铸铁中添加不同组合的合金元素稀土、铜、钛使其合金化，经过孕育和球化处理，得到铁素体+珠光体+球状石墨的金相组织。
This kind of new powdered nodulizing agent possesses unsurpassed advantages over other alloy agents and it may become the substitute agent in 90's.
这种新型粉状球化剂具有合金球化剂不可比拟的优越性，有可能成为90年代的换代产品。
应用推荐