Transient surface of the molten aluminum to form a very stable oxide. With the speed of the oxidation temperature and the presence of certain alloying elements (such as magnesium and beryllium) increases. If the surface of the molten aluminum while not being in interference, then the oxide film formed on the surface is self-limiting, and any turbulence will mix the oxide film to melt most of the aluminum foam recovered and fresh produce to facilitate more surface oxides. The resulting oxide film and oxide impurities are very detrimental to the performance of cast aluminum parts, however, Hubei aluminum foam recycling alloy smelting, the molten metal transport or pouring and mold fill process will cause turbulence. Reporters learned from authoritative office, renewable resource recycling system construction project was included in the "second five" key projects in the field of domestic trade. In the next five years, making the country the target of renewable resources recovery rate of 80 percent support the fifty major regional renewable resource recycling base. Specific measures include support for the construction of community recycling network, sorting centers and distribution market, construction of information management systems and personnel training funds to support; support for major regional recycling bases. Flea market conduct demonstration, Hunan aluminum foam recycling in the pilot flea market conditions and other cities. Reporters learned that Zhejiang aluminum foam recycling, in promoting the "two-oriented society" in the process, waste commodity recycling system developed rapidly, but far from meeting the current needs of economic and social development, recycling system, the mechanism is not perfect, waste of resources, serious environmental hazards. With the introduction of waste recycling regulations, our renewable resources will be better recycling. I believe in the near future five years, China's renewable resources will reach eighty percent recovery rate. Hunan aluminum foam recycling | Sun Shine scrap metal recycling (Online) | aluminum foam 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.