| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method for a composite body made of substances having different melting point by which the uniformly diffused composite body of high mechanical strength, heat resistance and heat conductivity can be easily manufactured at a low cost. SOLUTION: Powder of a material of high melting point and powder of a material of low melting point are laminated to form a material to be sintered, the material to be sintered is pressed and heated at a treatment temperature below the melting point of the material of high melting point and equal to or higher than that of the material of low melting point, and the material of low melting point is melted and diffused in the material of high melting point to easily manufacture the composite body of high mechanical strength at a low cost. |
