Experimental and numerical modeling study of solidification cracking in Alloy 52M filler metal in the cast pin tear test
Experimental and numerical modeling study of solidification cracking in Alloy 52M filler metal in the cast pin tear test
复制标题
铸销撕裂试验中合金 52M 填充金属凝固裂纹的实验和数值模拟研究
DOI:
10.1007/s40194-019-00720-5
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发表时间:
2019
影响因子:
2.1
通讯作者:
Przybylowicz, Eric
中科院分区:
文献类型:
--
作者:
Wang, Huimin;Alexandrov, Boian T.;Przybylowicz, Eric
Finite element analysis (FEA) model of the solidification process in the cast pin tear test (CPTT) was developed using the commercial software ProCAST™. Modeling predictions of the solidification and strain accumulation sequences and of the cracking sensitive region location were validated using parallel CPTT testing of Alloy 52M filler metal. Predicted pin length dependences of the hot tearing indicator (HTI) and the effective plastic strain (EPS) were in good correlation with the experimentally determined zero to 100% CPTT cracking curve in Alloy 52 M. Sensitivity study with the developed model identified material properties and test parameters with strong influence on the accuracy of modeling predictions. Parallel computational modeling and CPTT experimentation was performed to quantify the critical strain for solidification cracking in Alloy 52M filler metal. This study demonstrated that numerical modeling of weldability tests can be used for quantification of material-specific properties related to cracking susceptibility in engineering alloys.
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影响因子:
4.5
作者:
Zhi Wang;Yuanding Huang;A. Srinivasan;Zheng Liu;F. Beckmann;K. Kainer;N. Hort
通讯作者:
Zhi Wang;Yuanding Huang;A. Srinivasan;Zheng Liu;F. Beckmann;K. Kainer;N. Hort
DOI:
--
发表时间:
2003
期刊:
影响因子:
--
作者:
H. Dong;H. Gao;L. Wu
通讯作者:
L. Wu
DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
C. V. Robino
通讯作者:
C. V. Robino
影响因子:
2.1
作者:
B. Alexandrov;J. Lippold
通讯作者:
J. Lippold
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
R. Engel;J. Heldt;C. Krause
通讯作者:
C. Krause