Abstract
In this study, the critical damage value of normalized Cockcroft-Latham is determined using ductile fracture criterion to define fracture energy True stress-strain value and materials' properties were obtained by the tensile tests of zirconium alloy 702 and finite-element analysis. It was observed that the maximum value of fractured specimen occurred in the central area of the cross-section, where the highest critical damage value equals 0.649. This paper explored the rarely researched data of zirconium alloys through the inverse analysis method of the FEA. The results were proposed to evaluate the forgeability, and the present study could be used as a basis of designing and developing zirconium alloy.
| Original language | English |
|---|---|
| Pages (from-to) | 824-829 |
| Number of pages | 6 |
| Journal | Scientia Iranica |
| Volume | 25 |
| Issue number | 2B |
| DOIs | |
| Publication status | Published - 2018 Mar 1 |
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All Science Journal Classification (ASJC) codes
- Engineering(all)
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Application of ductile fracture criterion for tensile test of zirconium alloy 702. / Chen, D. C.; Chang, D. Y.; Chen, F. H.; Kuo, T. Y.
In: Scientia Iranica, Vol. 25, No. 2B, 01.03.2018, p. 824-829.Research output: Contribution to journal › Article
TY - JOUR
T1 - Application of ductile fracture criterion for tensile test of zirconium alloy 702
AU - Chen, D. C.
AU - Chang, D. Y.
AU - Chen, F. H.
AU - Kuo, T. Y.
PY - 2018/3/1
Y1 - 2018/3/1
N2 - In this study, the critical damage value of normalized Cockcroft-Latham is determined using ductile fracture criterion to define fracture energy True stress-strain value and materials' properties were obtained by the tensile tests of zirconium alloy 702 and finite-element analysis. It was observed that the maximum value of fractured specimen occurred in the central area of the cross-section, where the highest critical damage value equals 0.649. This paper explored the rarely researched data of zirconium alloys through the inverse analysis method of the FEA. The results were proposed to evaluate the forgeability, and the present study could be used as a basis of designing and developing zirconium alloy.
AB - In this study, the critical damage value of normalized Cockcroft-Latham is determined using ductile fracture criterion to define fracture energy True stress-strain value and materials' properties were obtained by the tensile tests of zirconium alloy 702 and finite-element analysis. It was observed that the maximum value of fractured specimen occurred in the central area of the cross-section, where the highest critical damage value equals 0.649. This paper explored the rarely researched data of zirconium alloys through the inverse analysis method of the FEA. The results were proposed to evaluate the forgeability, and the present study could be used as a basis of designing and developing zirconium alloy.
UR - http://www.scopus.com/inward/record.url?scp=85047084434&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85047084434&partnerID=8YFLogxK
U2 - 10.24200/sci.2018.20174
DO - 10.24200/sci.2018.20174
M3 - Article
AN - SCOPUS:85047084434
VL - 25
SP - 824
EP - 829
JO - Scientia Iranica
JF - Scientia Iranica
SN - 1026-3098
IS - 2B
ER -