Dongguan Sheng Cade alloying magnesium alloy material added in the past people using beryllium in magnesium alloy to improve flame retardant properties of magnesium alloys, but high toxicity of beryllium, and the amount is too high will cause grain coarsening and increase thermal cracking tendency, so by adding the amount of restriction. Japanese scholars believe that adding a certain amount of calcium can significantly improve the ignition point temperature of magnesium alloy magnesium alloy die casting parts in Dongguan, but there is a high amount, and the serious deterioration of the mechanical properties of magnesium alloys. While adding calcium and zirconium flame effect. Domestic studies suggest that adding rare earth cerium magnesium alloy AZ91D can effectively improve the ignition temperature of magnesium alloy. Dongguan Sheng Cade magnesium alloy die-casting magnesium alloy 2015 in Dongguan factory, the domestic automobile magnesium alloy will reach 68kg / vehicles, while China's auto sales will exceed 28 million over the same period, passenger car sales will reach 19.6 million, its own brand auto companies through mergers and industry factors, technological development and market development and other channels, sales will exceed 10 million. Surface treatment is die-cast magnesium alloy marketing major bottleneck magnesium alloy die-casting, micro-arc oxidation is the key development direction. Magnesium oxide (MgO) is not dense, poor corrosion resistance, the workpiece must be reliable surface treatment. However, the magnesium alloy surface treatment technology in a global perspective has been a bottleneck problem, little progress in recent years, on the one hand lead to a higher cost of this part of the large-scale magnesium alloy die-casting factory in Dongguan, on the other hand also makes magnesium alloy surface coating Coloring is single, it is difficult to meet the current needs of the growing beautiful and stylish, currently available magnesium alloy shell 3C mainly black, gray based. Technically, the surface treatment will be based on appearance requirements, alloy composition and organization and product different working environment to select the appropriate treatment process, the current process is mainly popular with protective film coating, anodizing, oxidation, surface diffusion layer processing, metal coating, organic coating and surface modification seven kinds. Dongguan magnesium alloy casting, magnesium alloy die-casting, Cade by Sheng Sheng Technology Co., Ltd., Dongguan City, Cade. Sheng Technology Co., Ltd., Dongguan City, Cade (www.kadesn.com) strong, credible, in other industries, Guangdong Dongguan accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Cade Sheng and you hand into the brilliant, for a better future!