In the international market, mass production methods of nickel powder are nano-chemical vapor deposition, nickel carbonyl nickel powder composition and density evaporation method. These methods require complex production equipment, the high cost of nano-powders of nickel. In the international market, the price is 1200 dollars in one kilogram. Laboratory preparation of nano-sized nickel powder requires the entire cost of $ 2,000 per kilogram, and the particle size is difficult to control and difficult to scale.

A variety of methods for mass production of nano-nickel powder, nickel salt nickel reduction of the carbonyl process heat. The manners of more and less, some drawbacks. It is difficult to control, so that the size of the salt of nickel powder reduction, and produce a big-products, and the prince of their finances. Nickel carbonyl to produce large quantities of heat, toxic gases, environmental damage, the high production costs. Evaporation - condensation method, equipment requirements, investment, production of various products in the same building will be a mutual contact.

Low pine and low power consumption in the electrochemical production of nano-powders of nickel, nickel plate waste, nickel mesh, nickel plate, except for two special Added (not participating in the response), with specific methods and materials for heat-treated to produce nanoscale powder nickel metal. Production technique for placement of the method is simple, set production, low production costs and strong market competitiveness and environmental pollution in the manufacturing process and not waste the mission.

Electrochemical production of nickel powder patented Nano technology has reached the national invention patent. Standard nickel powder only in the nickel content in the catalyst industry, (5) source. Current nickel powder production in China only 7-8 (including carbonyl nickel powder, metal powder, electrolyte and the reduced nickel powder), the source of production capacity by 1000, production capacity, the ability to demand and the need to transfer large.

The market in the hope of China, the construction of a diamond drill and cutting wheel, the diamond mining, oil and gas drill bits and carbide drill matrix bonding material is generally nickel powder, metal building materials, vehicle mechanical polishing process with diamond abrasive particles tools they use, the matrix material in the manner of nickel powder. Rapid development of the diamond tool industry, electrical industry, is aluminum, powder metallurgy, machinery and parts industry, the demand for Nickel powder importance of rapid development.

Nanosized powder of nickel due to the small size of the unusual effect of the catalyst is much more attractive than the catalytic activity of nickel powder. Adding the right amount of nano-sized nickel powder in diamond tools can greatly increase the sintering temperature and sintered density of the tools of tools for quality improvement. The latest research shows that the nano-nickel powder in the fuel cell could replace platinum metals, greatly reducing the cost of fuel cells and fuel cell vehicles to create conditions for the civilian market. Source:http://www.mhcmp.com