Stainless steel electrolytic development 史中华 ethnic lines is the world's oldest national stainless steel smelting iron wire rack, our distant ancestors in three thousand years ago, got some metal fabrication, steel, casting and forging and heat treatment techniques, than Europe 1700 years earlier, to world civilization and human progress made important contributions. Steel for a modern industrial and agricultural production, transportation, defense and even people's lives, it has become the most fundamental and important materials. Currently, despite the variety of new inorganic materials and organic synthetic materials have been developed greatly. However, the cost of production and extensive application in terms of performance, they are still far from replacing steel. So steel production capacity is nonetheless an important measure of a country's national strength symbol. Steel material had such a wide range of applications because of concentrated iron ore deposits, storage capacity, mining, smelting and more economical, semi-finished iron and steel cold, heat deformation. Manufactures have excellent mechanical properties (strength, ductility and impact resistance) and workability (cutting, welding, cold deformation, etc.). However, compared with silicate materials, polymer composite materials and some non-ferrous metals, its biggest drawback is: under atmospheric conditions or various media acids, alkalis, salts, etc., easy weight loss due to corrosion and wear and tear, and even completely destroyed . Corrosion resistance of stainless steel depends on chrome? Corrosion resistance of stainless steel depends on chrome, but because chromium is an integral part of the steel, so the protection methods vary. When the addition amount of chromium 10.5% atmospheric corrosion resistance of steel significantly increases, but when the chromium content is higher, although still improving the corrosion resistance of stainless steel braided wire, but not obvious. The reason is that when using chrome steel alloying treatment, the type of change has become similar to the surface of the oxide surface oxides formed on pure chromium metal. Chromium-rich oxide protective surface such tight adhesion to prevent further oxidation. This oxide layer is very thin, it can be seen through the natural luster stainless steel surface, so that the stainless steel has a unique surface. Moreover, if the surface of stainless steel, electrolytic wire damaged, the exposed steel surface and atmospheric reactions will self-repair, re-formation of such 'passive film', continue to play a protective role. Stainless steel hanging wire | Shengyuan Stainless | Stainless provided by Dongguan Shengyuan Stainless. Shengyuan Stainless Steel Co., Ltd. of Dongguan City (dg-shengyuan.cn) is Dongguan, metal packaging machinery leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Shengyuan leader in stainless steel with the staff warmly welcome all inquiries negotiations to create a better future Shengyuan stainless steel.