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Nickel electroplating is a process of depositing nickel onto a metal part. Parts to be plated must be clean and free of dirt, corrosion, and defects before plating can begin. [3] To clean and protect the part during the plating process, a combination of heat treating, cleaning, masking, pickling, and etching may be used. [1]
Decoration: Copper-Nickel-Chrome and their alloys, Trivalent Chrome; Plating On Plastics: Wetting Agents, Neutralizers, Activators, Electroless Nickel For Plastic Metallization; Precious metals: Complete range of pure metals and their alloys: Gold, Silver, Palladium, Rhodium, Platinum, Ruthenium (Nickel and Cadmium free options are available)
With hypophosphite, the main reaction that produces the nickel plating yields orthophosphite H 2 PO − 3, elemental phosphorus, protons H + and molecular hydrogen H 2: [1] 2 Ni 2+ + 8 H 2 PO − 2 + 2 H 2 O → 2 Ni 0 (s) + 6 H 2 PO − 3 + 2 H + + 2 P (s) + 3 H 2 (g) This reaction is catalyzed by some metals including cobalt, palladium ...
Electroless nickel immersion gold (ENIG or ENi/IAu), also known as immersion gold (Au), chemical Ni/Au or soft gold, is a metal plating process used in the manufacture of printed circuit boards (PCBs), to avoid oxidation and improve the solderability of copper contacts and plated through-holes.
Norilsk Nickel had bought a 51% stake in Stillwater in 2003, but in November 2010 Norilsk Nickel announced plans to sell this stake. [2] The South African mining company Sibanye Gold Limited proposed in December 2016 to acquire Stillwater for $2.2 billion ($18/share, a 61-percent premium over its average share price during the previous 52 weeks).
Norilsk Nickel signed its key deal on June 28, 2007, acquiring about 90 percent of Canada's LionOre Mining International Ltd, the world's tenth-largest nickel producer at the time. This takeover, valued at $6.4 billion, was the biggest foreign acquisition by a Russian company at the time, making Norilsk Nickel the world's largest nickel producer.
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