• 报道了种处理冶金废水工艺方法。

    The process of wastewater treatment for nickel metallurgy was presented.

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  • 本文加压湿法冶金处理硫化过程铂族金属行为主线,介绍该领域的最新研究进展

    In this paper, based on leaching process behaviors of platinum-group metals (PGMs) the lately progress in pressure hydrometallurgy of Cu-Ni sulfide ores containing PGMs was presented.

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  • 采用真空硬脂酸浸渍超声波清洗前处理,对铁基粉末冶金连续化学镀

    The electroless Ni plating on Fe-based powder metallurgy articles was continuously carried out with pretreatments of pore sealing by immersing in zinc stearate in vacuum and ultrasonic cleaning.

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  • 分离分离一样湿法冶金环保分析化学领域里经常遇到的问题

    The separation of Zinc and Cadmium are often problem as Cobalt and Nickel in hydrometallurgy, environmental protect and analytical chemistry.

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  • 研究结果表明焊层通过扩散形成界面,实现了完全冶金结合。

    The results show that the interface between nickel solder and steel is metallurgical joint by diffusion.

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  • 本文加压湿法冶金处理硫化过程铂族金属行为主线,介绍了该领域的最新研究进展

    On basis of leaching process behaviors of platinum-group metals(PGMs) the lately progress in pressure hydrometallurgy of Cu Ni sulfide ores containing PGMs were presented.

    youdao

  • 硫化精矿氯气浸出—净化工艺作为提取冶金方向,净化过程大多采用溶剂萃取方法

    As a new method of nickel extractive metallurgy, the process of chlorine leaching purification electrolysis for nickel sulphide concentrate usually USES solvent extraction as its purification.

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  • 通过对比研究合金元素铜基粉末冶金刹车材料性能影响规律。

    The effects of alloy elements (Zn, Ni) on the properties of copper-based brake materials were investigated.

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  • 本发明方法一种处理磁选高 锍得到合金合金)物料冶金技术

    The method of the invention belongs to the metallurgical technology for treating the alloy (coarse grain alloy) material obtained by magnetic separation nickel-copper bessemer matte.

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  • 开放式股份公司“诺里尔斯克业”世界最大采矿冶金公司之一,钯金属市场全球公认领导者

    OJSC "MMC" Norilsk Nickel" is one of the largest mining and metallurgical corporations in the world and the acknowledged leader in the world market of nickel and palladium.

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  • 前者含量含量较低采用高压浸湿法冶金工艺处理

    The former with low Ni content and high Fe content which is suitable to high pressure acid leaching.

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  • 发明涉及金属冶金领域特别是一种对于低品位氧化中的分段加酸循环浸出方法

    The invention relates to the field of metal metallurgy, in particular to a method for segmented acid-adding and circulating leaching of coarse particles in low-grade nickel oxide ores.

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  • 发明提供了一种含氮不锈钢及其粉末冶金成形工艺涉及不锈钢生产领域

    The invention provides a nitrogenous nickel-free stainless steel and a powder-metallurgical molding technology, relating to the field of stainless steel production.

    youdao

  • 发明提供了一种含氮不锈钢及其粉末冶金成形工艺涉及不锈钢生产领域

    The invention provides a nitrogenous nickel-free stainless steel and a powder-metallurgical molding technology, relating to the field of stainless steel production.

    youdao

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