Relationship between Thickness of Lamellar α+β Phase and Mechanical Properties of Titanium Alloy

Abstract:

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Titanium alloy castings are made by means of induction melting technology. The relationships thickness of lamellar α+β phase and tensile strength, yield strength, elongation percentage, and Vickers-hardness, as well as the effect of tensile property on the Vickers-hardness are investigated for Ti-6Al-4V alloy castings. The results show that the relationships between thickness of lamellar α+β phase, and tensile strength, yield strength, specific elongation, and Vickers-hardness meet the Hall-Petch equation. And the tensile property increases linearly with Vickers-hardness.

Info:

Periodical:

Advanced Materials Research (Volumes 311-313)

Edited by:

Zhongning Guo

Pages:

1916-1919

DOI:

10.4028/www.scientific.net/AMR.311-313.1916

Citation:

Y. W. Sui et al., "Relationship between Thickness of Lamellar α+β Phase and Mechanical Properties of Titanium Alloy", Advanced Materials Research, Vols. 311-313, pp. 1916-1919, 2011

Online since:

August 2011

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$35.00

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