Study on the Preparation Method of Nanoparticle Reinforced Copper Alloy and Mechanical Test

Lan Ying Wu; Jian Meng Chen

doi:10.4028/www.scientific.net/AMR.631-632.568

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Study on the Preparation Method of Nanoparticle Reinforced Copper Alloy and Mechanical Test
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 631-632Study on the Preparation Method of Nanoparticle...

Study on the Preparation Method of Nanoparticle Reinforced Copper Alloy and Mechanical Test

Abstract:

In this paper,on the basis of a certain kind of Tin bronze alloy,a new nanoparticle reinforced copper alloy with additions of some alloy is produced by using vacuum melting and centrifugal casting technology.The mechanical properties of the alloy have increased significantly than the Tin bronze alloy.The tensile strength, yield strength,elongation of as-cast nanoparticle reinforced copper alloy are 477~535MPa,221~280MPa,28.0~35.6%,respectively.Compared with the conventional Tin bronze alloy, the strength and plastic of the nanoparticle reinforced copper alloy are obviously improved.