| 摘要 |
PURPOSE: A method for producing clade is provided to have high heat conductivity and excellent strength. CONSTITUTION: A surface of a base material is processed for preventing oxidation. A surface of aluminum is brush processed or sanding processed for increasing adhesive force to the base material. The aluminum is attached to the base material for being heated at a temperature of 300-400deg.C. The base material and the aluminum are milled at a pressure of 30-40kg/cm3 for being heated at a temperature of 300-400deg.C. Therefore, combining force between the base material and the aluminum is increased. Then, the base material and the aluminum are naturally cooled for maintaining sufficient strength and hardness. Herein, the base material is formed by copper plate or iron plate.
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