This paper introduces casting and heat treatment of heat resisting nodular iron of fixed mould of creep heating pressure in titanium alloy, and discusses the formation cause of it.
介绍了铁合金蠕变热压定形耐热球墨铸铁模具铸件的铸造、熔炼和热处理工艺，探讨了它的形成机理。
Medium silicon heat-resisting nodular cast iron has been chosen instead of common grey iron to make cast aluminium crucible according to the work condition. making process and cost of the crucible.
依据铸铝坩埚的服役条件，制造工艺和成本要求，选择中硅耐热球铁取代普通灰口铸铁制造铸铝坩埚。
Heat resisting nodular malleable cast iron is a new kind of heat resistant cast iron.
耐热球墨可锻铸铁是一种新型的耐热铸铁。
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