Tensile Properties of 15wt. %TiB2/7055 Composite Fabricated by In Situ Method

Dong Chen; Cong Zou; Yi Jie Zhang; Nai Heng Ma; Hao Wei Wang

doi:10.4028/www.scientific.net/AMR.842.165

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 842Tensile Properties of 15wt. %TiB2/7055 Composite...

Tensile Properties of 15wt. %TiB₂/7055 Composite Fabricated by In Situ Method

Abstract:

7055 aluminum alloy reinforced with 15wt. % TiB2 particulates was synthesized by in situ method, the microstructure and tensile properties were investigated. There are a few particulate clusters in the matrix. The elastic modulus and hardness of the composite are higher than that of the matrix alloy, but the yield strength and ultimate tensile strength decrease. The decrease of strength is attributed to the presence of TiB₂ particulate cluster and residual reaction slag.

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Periodical:

Advanced Materials Research (Volume 842)

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165-169

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https://doi.org/10.4028/www.scientific.net/AMR.842.165

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Online since:

November 2013

Authors:

Dong Chen*, Cong Zou, Yi Jie Zhang, Nai Heng Ma, Hao Wei Wang

Keywords:

Composite, In Situ, Tensile Properties

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