AN INTEGRAL PART COMPRISING MEMBERS HAVING DIFFERENT PROPERTIES AND A METHOD FOR MANUFACTURING THE SAME

摘要

PURPOSE: An integrated part comprising members with different properties and a manufacturing method thereof are provided to enhance the mechanical property and the modified structure of different materials by implementing a preprocess. CONSTITUTION: A manufacturing method of an integrated part comprising members with different properties is as follows. A first member is thermally treated by a pre hot isostatic pressing process and a solution process. The thermally treated first member and alloy powder for a second member are simultaneously charged and are diffusion-bonded by hot isostatic pressing. The diffusion-bonded component is thermally post-processed.