In order to improve the properties of the screen plate, we scientifically designed the chemical composition of a new abrasion-resistant cast iron, studied its foundry and heat treatment parameters.
为了改善筛板材质的性能，对其化学成分进行了科学设计，并探讨了铸造和热处理工艺。
This paper described the foundry technology of horizontal pouring and solidifying to produce large hollow ductile iron crankshaft cast in sand coated iron mould.
介绍了铁模覆砂铸造大型空心球铁曲轴的工艺。
It is also capable of producing carbon steel, alloy steel, stainless steel, cast iron and other precise foundry parts. The variety of products reaches 1000, and annual output exceeds 5000 tons.
可生产碳钢、合金钢、不锈钢、球墨铸铁等各种材质的精密铸造件，产品种类1000多种，年产量5000吨以上。
All the engine casings are to my design, cast by a local commercial foundry in spheroidal graphite iron, a ductile grade and beautiful to machine!
所有的发动机外壳是我的设计，由当地的球墨铸铁铸造厂铸造，(1韧性等级和美丽的机器！)
From the view of cast iron, steel and aluminum alloys, the applications of thermal analysis in foundry production monitoring were reviewed.
简要分析了热分析的基本原理和热分析装置的构成，从铸铁、铸钢和铝合金三个方面综述了热分析在铸造生产质量检测上的应用。
The company formerly known as North foundry, production and sales of cast iron-type water supply, drainage pipe fittings and cast iron pieces.
公司前身为城北铸造厂，生产销售铸铁类给水、排水管材管件及铸铁件。
The company formerly known as North foundry, production and sales of cast iron-type water supply, drainage pipe fittings and cast iron pieces.
公司前身为城北铸造厂，生产销售铸铁类给水、排水管材管件及铸铁件。
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