High-performance and multi-principle component alloy tool and preparation method thereof

• Main Authors: MA MINGXING, ZHAO LIANG, ZHOU JIACHEN, WANG ZHIXIN, LU JINBIN, LIANG CUN
• Format: Patent
• Language: Chinese; English
• Published: 26.03.2019
• Subjects: ALLOYS; CASTING; CHEMISTRY; FERROUS OR NON-FERROUS ALLOYS; MAKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; METALLURGY; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING; TREATMENT OF ALLOYS OR NON-FERROUS METALS; WORKING METALLIC POWDER

The invention provides a high-performance and multi-principle component alloy tool and a preparation method thereof, and belongs to the field of metal materials and preparation thereof. The chemical formula of multi-principal component alloy is AlCoCuMnNbNi, wherein x is greater than or equal to 0.1 and less than or equal to 1.2, y is greater than or equal to 0.1 and less than or equal to1.2, and z is greater than or equal to 0.1 and less than or equal to 1.2; and x/(x+y+z+3) is greater than 0.01 and less than 0.30, y/(x+y+z+3) is greater than 0.01 and less than 0.30 and z/(x+y+z+3)is greater than 0.01 and less than 0.30. The composition of the multi-principal component alloy material prepared by the method is consistent with the composition of the raw material ratio; the process has the advantages of high production efficiency, low sintering temperature, uniform heating, energy saving and the like; and meanwhile, the prepared high-performance and multi-principal component alloy has high relative density, fin