Constitutive Equation of Ti-6Al-3.5Mo Titanium Alloy at High Temperature

Abstract:

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The constitutive equation of Ti-6Al-3.5Mo titanium alloy had been researched with thermal simulation experiment. The experimental temperature was between 1030°C and 1120°C, and strain-rate was between 0.001 and 1.0, and the deformation degree was 50%. According to Arrhenius equation, a kind of constitutive equation of Ti-6Al-3.5Mo titanium alloy had been put forward. Compared the calculation results by constitutive equation with experiment results, the relative errors were less than 12%. For Ti-6Al-3.5Mo titanium alloy, strain-rate sensitivity coefficient being m=0.1688, and temperature sensitivity coefficient being s=10233.

Info:

Periodical:

Advanced Materials Research (Volumes 129-131)

Edited by:

Xie Yi and Li Mi

Pages:

916-919

DOI:

10.4028/www.scientific.net/AMR.129-131.916

Citation:

Z. T. Wang et al., "Constitutive Equation of Ti-6Al-3.5Mo Titanium Alloy at High Temperature", Advanced Materials Research, Vols. 129-131, pp. 916-919, 2010

Online since:

August 2010

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Price:

$35.00

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