This has introduced the casting process of thick section ductile iron mould with high strength.
介绍了高强度厚大断面球墨铸铁模具的生产工艺。
The steel in the mould is covered by a thick layer of unreacted flux and these results in favorable thermal conditions in the meniscus area of the mould.
结晶器中的钢液面上覆盖一层厚厚的未反应保护渣导致结晶器弯月面区域处于良好的热状态之中。
The basin amend mould method, ie, radically solution to shrink of thick products was supplied.
还提出了从根本上解决厚制品收缩的方法——盆地修模法。
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