The diffusive process of rare earth metals and alloys as well as of ferrosilicon alloys in commercial molten iron is investigated.
本文研究了稀土金属及其合金、硅铁合金在工业铁水中的扩散过程。
Bessemer process: a method for making steel by blasting compressed air through molten iron to burn out excess carbon and impurities.
贝塞麦炼钢法：吹入压缩空气通过熔融的钢铁以燃尽多余的碳和杂质的一种炼钢方法。
The influence of chemical composition, inoculation process, temperature of molten iron and pouring system on the formation of shrinkage cavity and porosity was described.
叙述化学成分、孕育工艺、铁液温度及浇注系统等因素对薄壁球铁铸件缩孔和缩松形成的影响。
Iron making blastfurnace production process of high and low degree of automation, molten iron directly restrict the quantity and quality.
高炉炼铁生产过程的自动控制程度的高低，直接制约着铁水的产量和质量。
The process arrangement, equipment type selection, construction and operation of desulfurization of molten iron in No. 3 Steelworks of Han Steel are introduced.
介绍了邯钢第三炼钢厂铁水预处理脱硫的工艺布置、设备选型及其建设和运行情况。
This paper presents the process of getting the qualified molten iron through melting scrap, carburant and moderate cast pig iron, which offers a new way for producing ductile iron.
介绍了增碳剂在铁液中溶解的机理和目前主要采用的投入法和喷粉法增碳工艺。
The development process of injection lance castable for molten iron pretreatment at Baosteel 3rd Phase Project and its application were introduced.
介绍了宝钢三期工程铁水预处理喷枪浇注料的研制过程及使用情况。
The development process of injection lance castable for molten iron pretreatment at Baosteel 3rd Phase Project and its application were introduced.
介绍了宝钢三期工程铁水预处理喷枪浇注料的研制过程及使用情况。
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