Thermal spray technology and thermal spraying wire

As we all know, except for a few precious metal, the metal material with the surrounding medium will be subject to corrosion and electrochemical reaction of a chemical reaction. In addition, the metal surface wear caused by various mechanical action is also very serious. A large number of metal components and failure due to corrosion and wear, resulting in a huge waste and loss. According to some statistics industrialized countries, annual losses due to corrosion of steel and the wear and tear caused about 10% of steel output, accounting for about 2-4% of the amount of loss of national economic output. Shutdown, shutdown and consequential injury will result if metal corrosion and wear caused by fire, explosion and other losses included in the statistics, then its value is even more alarming. Therefore, the development of metal surface protection and enhancement technology is a major issue of universal concern. With the development of cutting-edge science and modern industry, various industrial sectors are increasingly demanding mechanical equipment capable of high parameters (temperature, high pressure, high speed Under long-term stable operation and a high degree of automation) and poor working conditions (such as severe wear and corrosion). Therefore, the material properties also put forward higher requirements, the use of advanced high-performance materials and parts for the whole equipment surface protection and strengthening effect, is obviously not the economy, and sometimes even impossible. Therefore, surface treatment technology research and development of materials would have significant technical and economic significance. The surface treatment technology has gained rapid development and improvement driven by this demand. Thermal spray technology is one such surface protection and enhanced technology, surface engineering is an important subject, the so-called thermal spraying, is to use some kind of heat sources, such as arc, plasma arc, flame and other powdered or wire metallic and non-metallic coating material is heated to a molten or semi-molten state, and then by means of the flame stream itself or the applied power and high-speed air atomized spray to a constant speed through the pretreated substrate surface, in combination with the matrix material and forming a technology having various functions surface coverage of the coating. Thermal spray technology engineering? The company's extensive cooperation with German and domestic well-known research and production units, the development of three dozen Fe-based, Ni-based, Al-based group, and Zn thermal spraying cored wire. ? Developed a full range of flour cored wire can be used in practice, and demonstrate the effect is very significant. ? Summarizes the package for the circulating fluidized bed boiler ignition belt, superheater, economizer, fan blades and other parts of the anti-wear coating of mature technology. ? Has been successfully applied in the shaft, plunger, dryer, fan blades and other repair and coal-fired utility boilers, "four" protection. Beijing good times German products and services and introduce 1, 2 flux-cored hardfacing, thermal spray wire 3, wear-resistant composite steel plate 4, construction 6 hardfacing, thermal spray "Founding letter to honesty , delivery on time, courteous service, sustainable development, "the quality, continuous innovation and dedication in the shortest period to provide customers with the best quality service and the finest products. More metal surface strengthening and repair questions, please contact: URL: http: //www.bj-gabbard.com http://www.gabbard-bj.com Tel: 010-59283366 Technical Support: 010-59283412 Sales Hotline: 010 -59283414/24 Fax: 010-59283413 Mobile: 18600018376 (Zhao workers); 18,611,131,057 (de workers) Beijing good times Germany, welcome your advice!