special cast iron
英 [ˈspeʃl kɑːst ˈaɪən]
美 [ˈspeʃl kæst ˈaɪərn]
网络 特殊铸铁; 特种铸铁
双语例句
- The sand faced-iron mould casting process is a special iron castings production process, according which castings are to he cast in the iron moulds having a thin layer of the resin sand facing in their inner surfaces.
铁型覆砂铸造是指在金属型（铁型）内腔覆上一薄层树脂砂，然后采用这种覆砂铁型浇注铸件。 - Applicable bearing steel, stainless steel special cast iron grinding.
适用于轴承钢，不锈钢和特种墨铸铁的磨削。 - This paper presents the effects of Cr, W, Re and Ti on special cast iron ( crucible materi-al for melting aluminium) in growth resistance, oxidation resistance and melt-off resistance to melted aluminium.
本文通过试验研究了铬、钨、稀土及钛元素对特种铸铁（熔铝坩埚材质）的抗生长性、抗氧化性和抗铝液熔蚀性的影响。 - The special cast iron is a kind of modified alloy cast iron possessing better machinability provided that the technological standard changes, technological parameters are adjusted, tools and equipment are improved.
该材料是一种经过调质处理的合金铸铁，经改变工艺规范、调整工艺参数、改进刀具和设备是可以改善提高其机加工工艺性能的。 - The results showed that normalizing and quenching can increase integral strength and wearability of the special type of composite in varying degrees, and heat treatment have no effect on the permeability of the material and the interfacial structure of ceramics cast iron.
结果表明，热处理正火、淬火均可不同程度地提高该复合材料的整体强度与耐磨性，而不影响铸铁－陶瓷的界面结构及材料的透气性。 - A comparison made shows that the special cast iron with top hardness is the best one for the pistons because of its moderate bending strength and elasticity module, which can meet the requirement of the friction pair in the cylinder.
镀铬气缸活塞环材料经过比较后，选取硬度最高的特种铸铁为好，其抗弯强度与弹性模量居中，最适合于镀铬气缸的摩擦副要求； - It has the special merit that the distortion is very little. It has successfully used in cast iron, carbon steel, alloy steel, high-speed steel and so on.
激光淬火具有变形小等独特优点，它已成功应用于铸铁、碳钢、合金钢、高速钢等钢材的热处理中。