铸态球铁,as-cast nodular iron
1)as-cast nodular iron铸态球铁
1.The relationship curve between tensi le strength,elongation,hardness and pearlite volume fraction of the Cr-alloyedas-cast nodular iron was investigated.研究了Cr铸态球铁抗拉强度、伸长率、硬度与珠光体体积分数的关系曲线,比较后认为Cr铸态球铁比Cu铸态球铁具有更好的疲劳性能。
英文短句/例句
1.Producing Motor Rear Axle Housing with as cast Ferrite Nodular Iron Which is Melted in Cupola Furnace冲天炉熔炼生产铸态球铁汽车后桥壳
2.Discussion on the Effect of Chromium in Nodular Iron--Application of Cr in As-Cast Nodular Iron(Ⅱ)Cr在球铁中的作用探讨——Cr在铸态球铁中的应用(2)
3.Study on the Manufacturing Procedure of Cast Ferritic Ductile Iron;铸态铁素体球墨铸铁的生产工艺研究
4.Microstructure and Properties of Cr-Alloyed As-Cast Nodular Iron--Application of Cr in As-Cast Nodular Iron(Ⅰ)Cr合金铸态球墨铸铁的组织和性能——Cr在铸态球墨铸铁中的应用(1)
5.The Fatigue Property of As cast HCC Ductile Iron Bars水平连铸铸态铁素体球墨铸铁型材的疲劳性能
6.Study on Preparation and Microstructure of As-cast QT550-7 Ductile Iron铸态QT550-7球墨铸铁制备及组织研究
7.Control on Smelting Process of As-Cast QT450-10 Nodular Graphite Iron铸态QT450-10球墨铸铁熔炼过程控制
8.Experimental Investigation on the Fabrication of As-cast Silicon and Molybdenum Ferrite Ductile Iron;铸态铁素体硅钼球墨铸铁制备工艺的试验研究
9.Analysis on the Cast Condition Graphite in Production of the Ferrite Nodular Graphite Malleable Casts铁素体球墨可锻铸铁件生产中铸态石墨的分析
10.A Study on As-Cast NoduIar Cast Iron Containing Sb、Al and Ti in Crankshaft Production含锑、铝、钛铸态球墨铸铁曲轴材料的研究
11.Process Parameters Design of Semisolid Squeeze Casting for Producing White Cast Iron Milling Ball白口铸铁磨球半固态挤压铸造工艺参数设计
12.Production of as cast automobile parts of s.g. cast iron with high strength and toughness高强度/高韧性铸态汽车球墨铸铁件生产技术
13.Cast Microstructure Design of low Chrome White Cast Iron Grinding Ball浅析低铬白口铸铁磨球的铸态组织设计
14.The Experiment Research on As-Cast High Toughness Ductile Iron Cooling Wall for Blast Furnace;铸态高韧性球墨铸铁高炉冷却壁的试验研究
15.Research and Application of the High Grade Nodular Cast Iron高牌号铸态球墨铸铁的工艺研究及应用
16.Practice of As-cast QT450-15 Nodular Graphite Iron Produced by Electric Arc Furnace Smelting电弧炉熔炼生产铸态QT450-15球墨铸铁的实践
17.Production of As-cast QT700-5 Ductile Iron铸态高强度QT700-5球铁的试制
18.As Cast Ferrite S.G.Iron Wheel Boss for Agricultural Trucks Produced by Town and Township Factories乡镇小厂生产铸态铁素体球铁农用车轮毂
相关短句/例句
As-cast ductile iron铸态球铁
3)as cast ductile iron铸态球铁
1.based on the understanding of the influence of different elements toas cast ductile iron castings.在分析各种元素对铸态球铁影响的基础上,通过采用合金化方法、合理的球化以及孕育工艺等一系列措施,成功地实现了完全铸态条件下QT700-2铸件的生产。
4)ACDICC铬铸态球铁
1.Investigation on As Cast Ductile Iron Containing Chromium (ACDICC)——Microstruc Ture And Mechanical Properties ofACDICC (PartⅠ);铬铸态球铁的研究——铬铸态球铁的组织与性能(上篇)
5)ductile iron tubes铸态球铁管
1.This paper introduces the process of producing small batch ofductile iron tubes by means of continuous casting and the fine results gained on the basis of this work; the process of contiuous casting to produceductile iron tubes is analyzed and investigated comprehensively.论述了在冲天炉熔化条件下 ,采用连铸工艺 ,小批量生产铸态球铁管 ,获得良好的结果。
6)as-cast ductile iron铸态球墨铸铁
延伸阅读
铸态高铬屈氏体磨球的生产摘要：本文从优化成分设计、熔炼、变质处理、铸造及热处理等工艺控制措施入手，综合介绍了铸态高铬屈氏体磨球的生产过程，并经生产试验使各工艺参数达最佳匹配，为生产出高质量的铸态高铬屈氏体磨球提供了强有力的理论支撑。关键词：高铬屈氏体磨球优化工艺控制含铬大于11%的铬系白口铸铁成为高铬铸铁，马氏体Cr15高铬铸铁是目前国内外广泛应用的较典性的耐磨铸铁，用于制造磨球、衬板等，取得了较好的节材降耗效果。马氏体高铬铸铁磨球具有较高的硬度，但韧性较差。马氏体Cr15磨球是经热处理淬火加回火的工艺获得的，因此需要一套专用的热处理设备。这不仅投资及能源消耗大、生产周期长、生产成本也较高，从而影响了它的广泛应用。我们的目的是研制一种既有高铬铸铁的耐磨性和韧性，生产工艺简单、成本低廉的材料：铸态高铬屈氏体磨球。它与淬火马氏体Cr15磨球相比，具有省工、省时、省能耗、省原材料消耗的的优势。它的生产应用能产生较大的社会效益。一．成分设计碳：碳为生成共晶碳化物（Cr·Fe）7C3的主要元素，共晶碳化物在耐磨性方面起着重要作用。碳含量决定碳化物的数量。选择较高的碳含量，可获得较多的高硬度碳化物。为提高耐磨性，碳的质量分数应控制在2.8～3.1%。铬：铬含量决定碳化物的类型。为保证碳化物以M7C3为主，铬含量必须大于12%，过低不能形成高硬度的（Cr·Fe）7C3型碳化物；过高则成本提高。因此铬的质量分数为12～14%。
