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- The results show that Nb can increase the structure stability of chilled cast iron. 结果表明,铌可以有效地提高冷硬铸铁高温组织的稳定性。
- Material: Chilled cast iron, nodular cast iron(ductile iron), alloyed cast iron. 材质:冷硬铸铁,球墨铸铁(球铁),合金铸铁。
- Alloy chilled cast iron rolls are one kind of cast iron rolls, which contain almost no free graphite in the matrix of working layer of the barrel. 合金冷硬铸铁轧辊辊身工作层基体组织内基本上没有游离石墨,其硬度高,具有优良的耐磨性能。
- This relationship has been proved right by application to large CrMo nodular compound chill cast iron rollers. 此依据在大型铬钼冷硬球墨复合铸铁轧辊的振动时效中获得了成功运用。
- Fine grain alloy,good wear resistance.Semifinishing of chilled cast iron,non-ferrors metals/ alloys;semi-finishing and finishing of hardened steel,alloy steel. 属细颗粒合金,其耐磨性较好,适用于冷硬铸铁、有色金属及其它合金的半精加工,亦适于淬火钢、合金钢的半精加工和精加工。
- The "black line" defect found on chilled cast iron camshafts was analyzed metallographically and found that the microstructure of defect zone consisted of pearlitic matrix and D-type graphite. 对冷激铸铁凸轮轴的"黑线"缺陷进行显微分析发现,缺陷区的基体组织为珠光体,石墨形态为枝晶点状石墨。
- The tribological property of high Ni-Cr infinite chilled cast iron with different quantity of graphite and carbide under rolling friction and dry sliding friction conditions was studied. 本文研究了具有不同石墨和碳化物含量的高镍铬无限冷硬铸铁轧辊材料在滚动摩擦和干滑动摩擦条件下的摩擦学特性,考察了高镍铬无限冷硬铸铁中石墨和碳化物数量、分布对其摩擦学特性的影响。
- PCBN Tool sspec-ially for cutting hardened ferrous metal,chilled casting iron and high tempeerature alloys etc. PCBN刀具专门用于加工各类淬硬材料、冷硬钻铁和高温合金钢等。
- Foundry Technology of Chilled Cast Iron Camshaft 冷激铸铁凸轮轴铸造技术
- high Ni-Cr infinite chilled cast iron 高镍铬无限冷硬铸铁
- infinitely chilled cast iron roll 无限冷硬铸铁轧辊
- high Cr - Ni indefinite chill cast iron 高铬镍无限冷硬铸铁
- The Chilled Cast Iron Rolls Cut Off and Its Cutter Design 冷硬铸铁轧辊的切断及切断刀的设计
- Production Technique of Low Alloy Chilled Cast Iron Camshaft 低合金冷激铸铁凸轮轴的生产技术
- Influence of Trace Amount of Antimony on Chilled Cast Iron Camshaft 微量锑对冷激铸铁凸轮轴的影响
- Foundry Technique and Control of Chilled Cast Iron Camshafts 冷硬铸铁凸轮轴铸造技术与控制
- Mr Black was a man of cast iron will. 布莱克先生是个意志坚定的人。
- Tempering Transformation of Modified Infinitely Chilled Cast Iron Roll 改进型无限冷硬铸铁轧辊回火组织转变研究
- Human beings have learned out how to make magnet of cast iron. 人类已经学会如何从生铁制出磁铁。
- Regression Analysis of the Main Effection Factors on Chilled Depth of Chilled Cast Iron Roller 影响冷硬铸铁轧辊白口层深度主要因素的回归分析