1)as-cast microstructure铸态组织
1.Morphology and Phase Constituent of Secondary Phase in As-cast Microstructure of 7150 Aluminum Alloy;7150铝合金铸态组织中第二相的形貌及相组成
2.Effects of Trace Si,Ba and Sn on the As-cast Microstructure of AZ91 Magnesium Alloy;微量Si、Ba、Sn对AZ91铸态组织的影响
3.Effect of lithium on as-cast microstructure of Mg-2Al-1Zn-4Y-3Nd alloy;Li含量对Mg-2Al-1Zn-4Y-3Nd合金铸态组织的影响
英文短句/例句
1.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
2.As-cast Microstructure and Mechanical Properties of Electromagnetic Casting 2E12 Aluminum Alloy Billets电磁铸造2E12铝合金的铸态组织与力学性能
3.Effect of Cerium on As-cast Microstructure of Hypereutectic High Chromium Cast Iron稀土铈孕育对过共晶高铬铸铁铸态组织的影响
4.Solidification Behavior and As-cast Microstructure of Permanent Mould Casting Mg-10Zn-2Al alloy金属型铸造Mg-10Zn-2Al合金的凝固行为及铸态组织
5.Investigation on As-cast Microstructure of Mg-Al-Zn Based Magnesium Alloys;Mg-AI-Zn基镁合金铸态组织研究
6.Fundmental Research on Solidification Structure Refinement of Mg-Al AlloysMg-Al合金铸态组织细化技术基础研究
7.Effect of Ce Addition on As-cast Microstructure of AZ31、AZ91 and ZK60 Magnesium Alloys铈对AZ31、AZ91和ZK60镁合金铸态组织的影响
8.As-cast Structure of Cu-Ti-Fe Bulk Amorphous AlloyCu-Ti-Fe大块非晶合金铸态组织的研究
9.Effect of yttrium on microstructure and mechanical properties of AZ91D alloyY对AZ91D镁合金铸态组织和性能的影响
10.Effect of Addition of Yttrium on As-cast Microstructure of 7055 Aluminum Alloy稀土钇对7055铝合金铸态组织的影响
11.Effects of Y on Microstructure and Mechanical Properties of As-cast AZ31 Magnesium AlloyY对AZ31镁合金铸态组织和性能的影响
12.The effect of Ce addition on As-cast microstructures of AZ31 magnesium alloy铈对AZ31镁合金铸态组织的影响
13.Effect of Ultrasonic Treatment on As-cast Structure of Magnesium Alloy超声波处理对镁合金铸态组织的影响
14.Microstructure Analysis of As-Cast Mg-5Sn-xLa AlloysMg-5Sn-xLa合金的铸态组织与结构分析
15.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
16.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)
17.Microstructures and Mechanical Properties of As-Cast and Die-Cast Mg-Al-Nd Magnesium Alloys铸态和压铸态Mg-Al-Nd镁合金组织与力学性能
18.Microscopical Seructures Analysis of Cast Constitutiong and Plant In 2124 Al-uminium Alloy2124铝合金铸态及厚板的组织分析
相关短句/例句
cast structure铸态组织
1.The cast structures and component of vacuum melten and rapid solidified Cu-15Ni-8Sn alloys without Si or with different addition levels of Si (0.2%)的Cu-15Ni-8Sn合金的铸态组织形貌及构成进行了研究。
2.The cast structure and component segregation were studied in Cu 15Ni 8Sn with addition of Si by optical microscope, SEM and energy spectrum analysis.用金相、扫描电镜及电子能谱微区成分分析等方法对添加少量Si的Cu 15Ni 8Sn合金的铸态组织结构及成分偏析进行了研究。
3.50 %, mass %) of mischmetal on cast structure and hardness of Al 7Si 4Cu alloy is studied by using metallographic analysis,electronmicroscope and thermal analysis.５０％，质量分数）对Ａｌ－７Ｓｉ－４Ｃｕ合金铸态组织与硬度的影响。
3)As-cast structure铸态组织
1.On the basis of twin-roll thin strip continuous casting experiments, structure and composition analysis, the as-cast structure characteristics of 1Cr18Ni9Ti stainless steel twin-roll thin strip were investigated.通过双辊薄带连铸试验和组织成分分析,对1Cr18Ni9Ti不锈钢双辊薄带的铸态组织特征进行了研究。
2.The effect of yttrium on as-cast structure and age hardening of the magnesium alloy Mg-9Al-1Zn were investigated.研究了稀土元素钇 (Y)对Mg 9Al 1Zn合金铸态组织及时效硬化特性的影响。
3.The investigation was carried out experimentally on as-cast structure evolution of horizontal continuous casting aluminum alloy under combination electromagnetic field.采用试验的方法研究了组合磁场作用下5182铝合金水平连铸过程中铸态组织的演变。
4)cast microstructure铸态组织
1.Effect of N on in-cast microstructure and mechanical properties of Ti-6Al alloys;氮对Ti-6Al合金的铸态组织与性能的影响
2.As-cast microstructure and mechanical properties of Ti-N alloys;钛氮合金的铸态组织与性能
5)casting microstructure铸态组织
1.The experiment results show that the addition of trace erbium will remarkably refine casting microstructure of LF 3 Al alloy, the grain refinement results in decreased branching of the dendrites and the eutectic compound, make the secondary phase more miner and the phase distribute dispersively, and it can produce a rare earth compound of Al .结果表明 :微量铒的加入可显著细化LF3铝合金的铸态组织 ,使其枝晶网胞尺寸明显减小 ,网胞间共晶化合物也更稀薄 ;同时 ,使第二相化合物更细小 ,分布也更均匀 ;微量铒的加入可形成Al3Er稀土化合物 ,没有发现粗大的块状化合物。
2.The results show that in caseof centrifugal casting the casting microstructures are mainly consisted of martensite + M7C3 carbides + residual austenite+ M23C6 carbides,and relates to factual cooling rates.对20Cr高铬铸铁离心铸造后的铸态组织进行了观察。
3.Pure rare earth elements, lanthanum and cerium, are added to pure copper, then the inner mechanism and influence of rare earth addition on its absorptivity in copper casting microstructure specific resistance and mechanical properties are studied in this paper.在纯铜中加入纯稀土元素La、Ce，研究稀土元素在纯铜中的作用机理、吸收率的影响因素以及稀土元素对铸态组织、导电性、力学性能的影响。
6)As-cast Microstructure铸态显微组织
1.As-cast Microstructure of Mg-5Sn-xGd Alloys;Mg-5Sn-xGd合金的铸态显微组织
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%。
