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With the resource shortage of nickel sulfide ore,laterite will be the main source of nickel in the future. 镍主要应用于不锈钢生产并且需求最不断增加,但随着硫化镍矿资源的日趋枯竭,红土矿将是未来镍的主要来源。
As the nickel sulfide ore has beening exhausted, the efficient exploitation of nickel laterite ore, accounting for 72 percent of global nickel resources, becomes very urgent. 摘要随着硫化镍矿资源日趋枯竭，高效开发占全球镍资源72%25的红土镍矿日益迫切。
Probing into Silicify nickel sulfide ore flotation technology 硅酸化硫化镍矿石浮选工艺探讨
low-grade nickel sulfide ore 低品位硫化镍矿
Nickel sulfide ore 硫化镍矿
A nickel sulfide mineral,NiS,usually occurring in long hairlike crystals and sometimes used as a nickel ore. 针镍矿一种镍硫化物矿物质，NiS，通常呈长发状晶体，有时用作镍矿石
A nickel sulfide mineral,NiS,usually occurring in long.hairlike crystals and sometimes used as a nickel ore. 针镍矿一种镍硫化物矿物质，NiS，通常呈长发状晶体，有时用作镍矿石
A nickel sulfide mineral, NiS, usually occurring in long hairlike crystals and sometimes used as a nickel ore. 针镍矿一种镍硫化物矿物质，NiS，通常呈长发状晶体，有时用作镍矿石
Experiments on preparation of cupric sulfate from a copper sulfide ore by microbiological leaching solvent extraction crystallization have been carried. 对湖北某硫化铜矿进行了微生物浸出溶剂萃取浓缩结晶硫酸铜的试验研究。
Copper nickel. Welding and surfacing of copper nickel and copper nickel to steel. 镍铜,用于镍铜、镍铜与钢的焊接与堆焊。
Copper nickel, good machinability and bad crack resistance. Repair welding of sand hole and gray cast iron machined surface subject to no load. 镍铜,易加工,但抗裂性较差。不受力的灰铸铁加工面及砂眼补焊。
The new concept,internal boronization,was given on this theme.These series of copper nickel alloys were internally boronized. 在提出了内硼化的概念之后，对三种含镍量不同的铜镍合金进行了内硼化处理。
Low - grade primary copper sulfide ore 低品位原生硫化铜矿
Low-grade primary copper sulfide ore 低品位原生硫化铜矿
Frames were made from an alloy of copper nickel &zinc, polished and sometimes lacquered. Towards the end of the war some were zinc only. They were dull. 勋章的外框是由铜镍合金及锌制成，并经过抛光和涂漆。在战争的最后阶段，有些勋章只用锌，勋章看起来比较单调。
In all hydrothermal deposits the minerals formed are not solely the sulfide ore minerals. 在所有热液矿床中，所形成的矿物并不单单是硫化物矿石矿物。
Particularly suitable for the joining and overlay welding of copper nickel such as machinery,desalting of seawater,ship-building,oil refinery,and food processing industries. 适用于铜镍合金的焊接和堆焊。如化工设备、海水淡化、海洋结构、造船、石油精炼、食品工业以及耐蚀装置和容器等。
The coexistence of acid sites and nickel sulfide sites on the zeolite will promote the thiophene hydrodesulfurization reaction significantly. 催化剂表面酸性位和硫化镍活性位共存;对噻吩加氢脱硫反应是有利的.
The two body abrasion wear characteristic of Mn copper nickel alloy matrix cast tungsten carbide composite has been studied using high chromium cast iron as a reference material. 以高铬铸铁为参考材料,研究了真空熔铸法制备的锰白铜基铸造碳化钨复合材料的二体磨料磨损特性。
The measurement of the moisture of raw material is a key link in the pyrometallurgical processing of nickel sulfide concentrate. 在火法处理硫化镍精矿的过程中,原料水分含量的测量是一个关键的环节。