1)melt purification熔体净化
英文短句/例句
1.New Type CFF for Cleaning Molten Aluminum铝熔体净化用的新型泡沫陶瓷过滤板
2.Melt purification in the course of producing aluminum alloy slab by using electrolytic aluminum melt用电解铝液生产铝合金扁铸锭的熔体净化工艺
3.Discussion on Purifying Melt of Aluminum Billet Produced by Electrolysis Aluminum Liquid用电解铝液生产铝加工坯料的熔体净化方法探讨
4.Influencing Factors in Molten Aluminum Treating by Elec-flux Process电熔剂法净化处理铝熔体的影响因素
5.Pre-electrolysis Purification of Fluoride Melts for Preparation of Solar Grade Silicon by Three-Layer Electrorefining三层液熔盐电解制备太阳级硅用氟化物电解质熔体预电解净化
6.The Investigation of Degassing and Purification Technology of Molten Aluminium Alloys by Rotary Impeller;铝合金熔体旋转喷吹除气净化技术的研究
7.Analysis of degassing efficiency of porous brick to purify molten aluminum透气砖底吹净化铝熔体的除气效率分析
8.To melt(a solid)by heating.熔化通过加热熔化固体
9.The metals and semiconductor manufacturing industries employ argon as a purge or inerting gas in furnaces, or other processing steps.金属和半导体工业在熔炉内把氩作为净化或惰性气体。
10.15kHz Ultrasonic Purification Processing of Magnesium Alloy Melts and Physical Analogue of Ultrasonic Solidification镁合金熔体15kHz超声净化工艺及超声凝固的物理模拟
11.Design of Dust Cleaning Equipment of Twin Deposition Electrode Arc Welding;双熔敷极焊条电弧焊除尘净化设备设计
12.Gas Cleaning Technology of Kaldo Furnace for Low-Grade Scrap Copper Smelting低品位杂铜卡尔多炉熔炼烟气净化技术
13.Effect of Flux Purification on Fluidity of Mg-Gd-Y-Zr Magnesium Alloy熔剂净化对Mg-Gd-Y-Zr合金流动性的影响
14.parent metal fusion焊接基体金属的熔化
15.But if we heat it in a furnace it will melt and become a liquid.但如果放到熔铁炉内加热,它就会熔化成为液体。
16.Study on the High-efficient Flux with Low Environment Load and Its Effect of Purification for Aluminum Alloy;铝合金低环境负荷的高效排杂熔剂及净化效果研究
17.Melt spinning involves melting the nylon in an inert atmosphere, controlling the extrusion and solidification of the melt, and collecting the extruded filaments.熔纺包括尼龙在惰性气体中的熔化、控制熔融体挤出和固化、卷绕挤出的长丝等几个过程。
18.Structural Computer Simulation on Molten Rare Earth Halide with Molecular Dynamics Method;稀土金属卤化物熔盐体系熔体结构的分子动力学模拟计算
相关短句/例句
Melt purity熔体净化
1.The technology of strenthening, toughening and melt purity were commented.综述了超高强铝合金的三个发展阶段 ,评述了超高强铝合金的熔体净化技术和强韧化技术 ,并对其发展趋势进行了展望 。
3)Purification of Molten Al铝熔体净化
4)purifying of molten al alloys铝合金熔体净化
5)flux refining熔剂净化
1.5wt%Cu alloy has been refined by the salt-flux and the effects of flux refining on the undercooling and the structure of the alloy have been studied.5wt%Cu合金进行净化处理,研究了熔剂净化对Al-4。
6)molten salt purification熔盐净化
延伸阅读
熔体真空净化熔体真空净化vacuum purification of melt rongti zhenkong Jinghua熔体真空净化(vaeuu二purifieation ofmelt)在低于常压的真空中进行除气和除夹杂的熔体护内净化方法。根据气体溶解度与其分压的平方根(s一K勺/了)关系(见熔体氮气净化),熔体在气体分压极低的真空下吸气倾向趋于零,溶解在熔体中的气体产生强烈的析出倾向,自动由熔体中析出。熔体深处的气体形成气泡上浮至液面,气泡在上浮过程中吸附熔体中氧化夹杂并与气泡一起排除,产生净化作用。真空净化用于钢水和铝合金熔体的处理。铝液真空处理有静态真空处理和动态真空处理两种方法。 静态真空处理铝熔体置于1~4kP。的真空下,恒温保持一定时间,铝液中的氢即会自动析出。由于铝液表面有致密的不A12O。皮膜存在,气体的析出受到了阻碍,这种静态真空处理除气速度慢,净化效果不佳。为了提高除气效果常在熔体表面上撤上一层熔剂,熔剂可以破坏氧化膜对气体的阻碍作用,使气体顺利排出。也可以对熔体施以电磁搅拌,提高熔体深层的除气速度。 动态真空处理预先使真空处理护(见图)达到一定真空度(约IkPa),然后拔开喷嘴塞棒,熔体会通过喷嘴向真空炉内喷射,并分散成细小液滴,迅速增大了熔体与真空的接触面积,缩<崛辫 6 动态真空处理装里示意图 l一真空炉;2一喷射铝液;3一喷嘴;4一流枪; 5一塞棒;6一气体入口;7一浇口短了析出气体的扩散距离,而且不受表面氧化皮膜的阻碍,气体便可以迅速析出。与此同时,熔体中的钠每1。娘容易被蒸发掉,使熔体得到净化。真空处理后的铝熔体含气量低于。.12cm3,钠含量可降到5xl。““。动态真空处理排气速度快,净化效果好,对环境没有任何污染。 (马宏声)