1)composite casting复合铸造
1.Utilizing stress calculating formula of thick-wall cylinder to which only inner pressure has been applied,allowable maximum size of metallic prefabricated piece enveloped location in liquid-solid composite casting has been calculated.利用只受内压的厚壁圆筒应力计算公式 ,计算出液 固复合铸造时金属预制件被包覆部位的最大允许尺寸。
2.It was showed that The metallurgical connection was formed because of the diffusion reaction,interface reaction and formation of the new compounds during the composite casting.介绍了铸铁—硬质合金的复合铸造试验。
英文短句/例句
1.Development and Application of Die Cast Hammer Made of Composite Metal金属型复合铸造铸态锤头的研制及应用
2.Plane Casting Technology for High Chromium Cast/Carbon Steel Composite Plate高铬铸铁-碳钢复合板水平浇注铸造工艺
3.A Testng Research to Composite Hegh Manganese cast iron used as drying Vat;复合孕育高锰灰铸铁用于烘缸铸造的研究试验
4.Extrusion Casting Application in Production of Largescale Complex Casting of Aluminum Alloy;挤压铸造在大型复杂铝合金铸件生产中的应用
5.The Tribological Properties of Cast Zinc-Graphite Composite铸造锌-石墨复合材料的摩擦学特性
6.Study on the Twin Metals Hammer by EPC Process干砂消失模铸造复合锤头的试验研究
7.Investigation on Cu-Al_2O_3 Composites Synthesized by Reaction-Casting;反应铸造法制备Cu-Al_2O_3复合材料的研究
8.Study on SiCp/A357 Composites and Low Pressure Casting ProcessSiCp/A357复合材料及低压铸造工艺研究
9.An Investigation on Castability of TiC_p/Fe Composite MaterialTiC_p/Fe复合材料铸造性能的研究
10.Microstructure of WC /steel matrix composites prepared by centrifugal casting离心铸造WC/钢复合材料显微组织
11.Finite Element Simulation of Thixo-forging SiC_P/AZ61 Composites Intermediate Shaft Screw Plug for the AutomobileSiC_P/AZ61复合材料触变铸造的有限元模拟
12.Study of Stir Cast SiCp/2024 Composite搅拌铸造SiCp/2024复合材料的研究
13.Optimization Design of Stirring Casting Process for SiCp / 6061Al CompositesSiCp/6061Al复合材料搅拌铸造工艺的优化
14.Study on Carbon Nanotubes/AM60 Magnesium Matrix Composites by Cast铸造法制备CNTs/AM60镁基复合材料的研究
15.Production Process of Centrifugally Cast High Speed Steel-Nodular Iron Composite Roller离心铸造高速钢—球铁复合轧辊的制造工艺
16.Wear Characteristics of Cast Al-Si Alloy-Graphite Composites铸造铝硅合金-石墨复合材料的磨损特性
17.The Study of Cast Aluminum Alloy Composite with Alumina Short Fibers铸造氧化铝短纤维增强铝合金复合材料的研究
18.Design and Research on Compound Magnetic Field Control System of Aluminum Alloy Electromagnetic Semi-continuous Casting铝合金半连续铸造复合电磁场控制系统的研究
相关短句/例句
compound casting复合铸造
1.By adopting a compound casting method,we have developed a kind of high wear resisting crushing bar,with low carbon steel interior,high chromium casting steel exterior.采用复合铸造法研制了一种芯部为低碳钢、外部为高铬铸钢的高耐磨碾齿 ,此碾齿用于玻璃厂破碎物料的粉碎机上 ,取得了良好的效
2.In order to solve the mine scaleboard problems of the erosion, cavitation and abrasion, we excogitated a kind of the bimetal compound casting scaleboard though optimizing the chemical contents and casting technology, and adjusting the heat-treatment parameters, which improved the using life about 50% than the high manganese steel, and was higher 30% than the mid - carbon bai-nite steel.针对矿山衬板在使用过程中存在磨蚀、气蚀、磨损、且磨球直径大等特点,通过化学成分、铸造工艺的最优化设计和热处理工艺参数的调整,研究出了一种双金属复合铸造衬板,其使用寿命比高锰钢提高50％,比中碳贝氏体钢提高30％。
3.Proposed at present grades the question which the breaker tooth meets,introduced a general solution way,as well as SSC trying another method,elaborated with emphasis SSC uses the compound casting craft type,the craft step,the advantage and the use effect,summarized the compound casting craft use significance.提出了目前分级破碎机齿型遇到的问题,介绍了一般解决方式,以及SSC方式,重点阐述了SSC所采用的复合铸造工艺的种类、工艺步骤、好处及使用效果,总结了复合铸造工艺使用的意义。
3)composite cast复合铸造
1.Hydraulic simulated test of transitional zone of dipper teeth for bimetal composite cast;双金属液复合铸造斗齿的过渡区水力模拟试验
4)bimetal casting复合铸造
1.Fabricating lining boards for ball mill by means of bimetal casting process;双金属复合铸造球磨机衬板工艺研究
5)composite casting technology铸造复合化
1.Trend of composite casting technology and joining technology for cast iron;铸造复合化技术与铸铁接合技术的动向
6)Inlay Composite Casting镶铸复合铸造
延伸阅读
金属-颗粒复合铸造成型金属-颗粒复合铸造成型metal-part iculate compo-cast processing 金属一颗粒复合铸造成型metal一partieulatecomPo一cast ProceSSing将颗粒加入处于半固态的金属基体中，通过搅拌使颗粒在基体中均匀分布，并取得良好界面结合，然后浇铸成锭的制备金属基复合材料的方法。20世纪80年代初期由美国发明。 通常颗粒与金属基体的复合方法采用全液态金属-颗粒搅拌复合成型，即通过猛烈搅拌处于全液态的合金而形成旋涡，利用旋涡产生的力使颗粒卷入基体之中。但这种方法容易使表面金属氧化物卷入基体，同时当顺粒与基体浸润性差时，颗粒难以同金属基体复合。针对上述缺点，出现了金属一颖粒的复合铸造。 复合铸造的原理在于当金属在半固态状态下搅拌时，熔体中的固体顺粒是一种无枝晶的结构。加入的固体颗粒容易在这种高流动性的、半固态的、无枝晶结构的熔体中分散均匀，并与熔体的颗粒产生机械结合。既可防止熔体表面的搅动带入气体，又可使顺粒与金属复合良好。其过程为先将熔体注入过热的复合铸造室，进行搅拌到所需的剪切速率，然后温度逐步降低至使合金达到30一50%固态，在这个温度下往熔体内加入颖粒。颗粒先预热到与熔体温度一致，使加入辍粒时不破坏温度平衡。保持全部固休，即加入孩粒和合金中的固态合金箱粒不超过弓。%。领较加完后继续搅拌，·直到城粒和金属有一定的界面化学反应以促进结合。复合完毕后，熔体进行重力或压力铸造。(王文龙)
