查询词典 metallurgical

With a wide source of raw materials,simple process of synthesis,low cost,little pollution and similar metallurgical performance to pine camphor oil,the ester ether frother has been synthesized from by products of petrochemical industry.

醚酯类起泡剂是一种以石油化工副产品为原料的合成起泡剂，原料来源广、合成工艺简单、成本低、污染少，浮选指标和2＃油相近。

ABSTRACT With a wide source of raw materials,simple process of synthesis,low cost,little pollution and similar metallurgical performance to pine camphor oil,the ester ether frother has been synthesized from by products of petrochemical industry.

醚酯类起泡剂是一种以石油化工副产品为原料的合成起泡剂，原料来源广、合成工艺简单、成本低、污染少，浮选指标和2#油相近。

This paper introduced in detail survey of waste heaf boiler of non-ferrous metallurgical furnace about domestic and foreign, on development, technical data and characteristic of construction.

本文详细介绍了国内外有色冶金炉余热锅炉的发展概况，技术性能及结构特点，通过国内某厂锌沸腾炉余热锅炉结构分析，简要阐述了余热锅炉的设计程序和设计要点，并指出采用膜式水冷壁、直通道、强制循环和高效弹性振打清灰是我国有色冶金炉余热锅炉的发展方向。

It is not reasonable in economy to recover nickel from Jinchuan low-grade oxidized nickel ores by present metallurgical or hydrometallurgical process.

对于金川有色金属公司低品位的氧化镍矿，目前的火法和湿法冶金工艺，生产成本高，难以回收利用。

Currently our products have been widely applied to many trades and fields such as hydroelectric generating set , hydrotechnic machinery , automobiles , autocycles ,metallurgical machinery ,mining machinery , textile machinery , heavy industry and hoist crane works etc..

我公司的产品现已广泛应用于水轮发电机组、水工机械、汽车、摩托车、冶金机械、矿山机械、纺织机械、重工起重等多个行业和领域。

The results show that, there is a white zonal area between the AZ61 and Al-alloyed coating, which indicates that a good metallurgical bonding is obtained. The coating shows typical hypoeutectic structure. Due to lots of Mg17Al12 phases in Al-alloyed coating, the corrosion resistance of AZ61 magnesium alloy is increased obviously.

结果表明，涂层与基体形成了扩散白亮带，实现了较好的冶金结合；涂层具有亚共晶组织的特点；大量的Mg17Al12相存在于涂层表面是耐腐蚀性能提高的主要原因。

The feasibility of inner crack intercritieal heat treatmemt in hypoeutectoid steel was analysed in detail by metallurgical principle.

利用金属学原理，分析了亚共析钢内裂纹亚温愈合处理的可行性。

A direct smelting process and a fixed, ie non-rotatable, metallurgical vessel for producing metal from a metalliferous feed material is disclosed.

本发明涉及用于从一种含金属喂入材料制造金属的一种直接熔炼工艺和一种固定的即非转动的冶金容器。

Metallograph and SEM observation of the tensile fracture show that the crystal grain of the WTIR weld is finer and the metallurgical structure is more compact than that of the ordinary weld.

金相和拉伸断口 SEM观察表明，随焊冲击碾压焊缝区晶粒明显细化，组织更加致密，气孔、缩松等缺陷大大减少。

It is not only the raw material for producing semiconductor - class polycrystalline silicon and optical fiber preform , but also the important raw material for organosilicon industry and metallurgical industry .

它不仅是生产半导体级多晶硅和光纤预制棒的原料，而且是有机硅产业的重要原料，同时也是冶金工业的重要原料。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。