Failure Analysis of Automobile Redirector

Yan Luo; Yi Liang You; Zheng Zhang

doi:10.4028/www.scientific.net/AMR.415-417.2146

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 415-417Failure Analysis of Automobile Redirector

Failure Analysis of Automobile Redirector

Abstract:

The failure reasons of the valve shell from automobile redirector were investigated by metallography, fractography and mechanical property test. The result showed that continuous Si-phase with dentritic shape due to the improper solution-aged process and excessive Fe element remained due to the ineffective modification treatment were the main reasons of components’ brittle fracture.

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Periodical:

Advanced Materials Research (Volumes 415-417)

Pages:

2146-2150

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.415-417.2146

Citation:

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Online since:

December 2011

Authors:

Yan Luo, Yi Liang You, Zheng Zhang

Keywords:

Automobile Redirector, Failure Analysis, Fracture

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