Process is in two parts: 1, developed rare earth aluminum alloy; 2 Preparation, rare earth foam aluminum. Development of Rare Earth Aluminum Alloy can not only improve the strength of the alloy, but also reduce the melting temperature of the alloy, it is conducive to great preparation intensity RE Aluminum Alloy. In certain viscosity alloy aluminum products processing machinery, uniformly dispersed with suitable blowing agents in foam to melt, it is the key technology for producing a foamed metal. In the rare earth aluminum products processing, rare earth aluminum alloy additive content of from 0.1% to 0.7%. After melt foaming prepared using rare earth foam aluminum, aluminum alloy as the matrix metal in the molten state and self-formulated additive rare earth smelting aluminum products processing factories to obtain rare earth alloy melt, adding metal tackifiers and hair foam agent, in the rare earth aluminum foam foaming reaction pool, after molding to obtain rare earth foam aluminum. Standard potential of aluminum is -1.67 volts, the chemical nature of lively, easy and the role of oxygen in the air to form a layer of dense solid oxide coatings on aluminum products processing price, so in the general atmosphere and clean water, aluminum has good resistance resistance. But when in contact with steel or other metal materials can produce galvanic corrosion, can cause corrosion in wet environments in contact with the concrete, cement mortar, lime and other alkaline materials will cause corrosion when in contact with wood and soil. Therefore, the need for appropriate corrosion protection. Aluminum products processing machinery _ _ Dongguan aluminum products processing gold-precision provided by Huizhou Hing Precision Parts Co., Ltd.. Huizhou Hing Precision Parts Co., Ltd. (hzjxbp.com) (www.hzjxbp.com) strong, credible, in Huizhou, Guangdong standard mold industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinxing into the brilliant precision and you work for a better future!