Aluminum and aluminum alloys can be used a variety of methods smelting. Often using a coreless induction furnace and trough induction furnace, crucible furnace and open hearth furnace reflective (use natural gas or fuel oil combustion) and resistance furnaces and electric radiant. Charge a wide range, from high-quality pre-alloyed ingot until special charge constituted by the low-level waste can be used. Buy scrap metal, however, even in the most suitable conditions for melting and pouring of molten aluminum also vulnerable to the adverse effects of three types: - at high temperatures, over time, the sale of scrap metal, the adsorption of hydrogen dissolved in the melt leads to It was added hydrogen. ? In high temperature conditions, as time goes on to ask, melt oxidation. · Loss of alloying elements. Deformation of aluminum alloy five lines: 5000 series aluminum alloy representatives 5052,5005,5083,5A05 series. 5000 series aluminum rod are more commonly used aluminum alloy series, the main elements of magnesium, magnesium content between 3-5%. Also it can be called aluminum-magnesium alloy. Main characteristics of low density, high tensile strength copper scrap metal, elongation, fatigue strength, but do not heat strengthened. In the same area under the weight of aluminum-magnesium alloy is lower than other series. In conventional industrial applications more widely. In our 5000 series aluminum is one of the more mature series aluminum. Six lines: 6000 series aluminum alloy 6061 on behalf of the main two elements containing magnesium and silicon, it is focused on the 4000 Series and 5000 Series Benefits 6061, a cold finished aluminum wrought product scrap metal for corrosion resistance, oxidation demanding Applications. You can use good, easy coating process is good. Seven Department: 7000 on behalf of 7075 series aluminum alloy containing mainly zinc. Also belong to the aviation series, aluminum-magnesium zinc copper alloy, heat treatable alloy, are super-hard alloy, good wear resistance also has good weldability, but poor corrosion resistance. Eight Series: 8000 series aluminum alloys are more commonly used for the 8011 belong to other series, most of the applications of aluminum foil, aluminum rod production aspect less common. Nine Series: 9000 series aluminum alloy is spare. Buy scrap metal, scrap metal recycling Shengxin (online consultation), scrap metal recycling scrap metal from the Linyi City Shengxin Limited. Linyi City Shengxin scrap metal recycling Ltd. (shengxin.tz1288.com) Shandong Linyi, leading scrap metal, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Shengxin scrap metal recycling leadership with the staff warmly welcome all inquiries negotiations to create Shengxin scrap metal recycling better future.