METHOD FOR ENHANCING FATIGUE STRENGTH IN SIZED ALUMINUM POWDER METAL COMPONENT

• Main Authors: RICHARD L HEXEMER JR, DONALD PAUL BISHOP, MATTHEW D HARDING, IAN W DONALDSON
• Format: Patent
• Language: English; Japanese
• Published: 26.09.2019
• Subjects: ALLOYS; CASTING; CHEMISTRY; COMBINED OPERATIONS; FERROUS OR NON-FERROUS ALLOYS; MACHINE TOOLS; MAKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; METAL-WORKING NOT OTHERWISE PROVIDED FOR; METALLURGY; OTHER WORKING OF METAL; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING; TREATMENT OF ALLOYS OR NON-FERROUS METALS; UNIVERSAL MACHINE TOOLS; WORKING METALLIC POWDER

To provide a manufacturing method of a sized powder metal component having enhanced fatigue strength.SOLUTION: The method includes a process for solubilizing a sinter powder metal component and quickly cooling the sinter powder metal component, a process for sizing the sinter powder metal component...