Study on Constitutive Relationship of Fe-36Ni Invar Alloy

Abstract:

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By electronic universal testing machine and Split Hopkinson Pressure Bar, the mechanical properties data of Fe-36Ni invar alloy are gained at a range of temperature from 20°C to 800°C and strain rate from 10-3 /s to 104/s. An improved Johnson-Cook model is presented to describe the mechanical behavior of Fe-36Ni invar alloy at high temperature and high strain rate, and verified by experimental results.

Info:

Periodical:

Advanced Materials Research (Volumes 291-294)

Edited by:

Yungang Li, Pengcheng Wang, Liqun Ai, Xiaoming Sang and Jinglong Bu

Pages:

1131-1135

DOI:

10.4028/www.scientific.net/AMR.291-294.1131

Citation:

G. H. Li et al., "Study on Constitutive Relationship of Fe-36Ni Invar Alloy", Advanced Materials Research, Vols. 291-294, pp. 1131-1135, 2011

Online since:

July 2011

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Price:

$35.00

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