Effect of microstructural texture on the creep behavior

S. H. Wang; C. C. Chiang; S. L.I. Chan

doi:10.1023/A:1016573628007

Effect of microstructural texture on the creep behavior

S. H. Wang, C. C. Chiang, S. L.I. Chan

Department of Chemical and Materials Engineering

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

The two steels were prepared with the same composition but different rolling processes. The equiaxed grain of TMCP EH36 steel was produced by thermo-mechanical control rolling (TMCP) with an accelerated cooling process. The banded structure of SM490C steel was produced using the conventional hot rolling process. After creep the results show that the apparent activation energy and apparent stress exponent in the band structure of SM490C steel are much higher than that in the equiaxed grain of TMCP EH36 steel. The second phase distribution and morphology have an important effect on the creep behavior in this study.

Original language	English
Pages (from-to)	3733-3737
Number of pages	5
Journal	Journal of Materials Science
Volume	37
Issue number	17
DOIs	https://doi.org/10.1023/A:1016573628007
State	Published - 1 Sep 2002

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title = "Effect of microstructural texture on the creep behavior",

abstract = "The two steels were prepared with the same composition but different rolling processes. The equiaxed grain of TMCP EH36 steel was produced by thermo-mechanical control rolling (TMCP) with an accelerated cooling process. The banded structure of SM490C steel was produced using the conventional hot rolling process. After creep the results show that the apparent activation energy and apparent stress exponent in the band structure of SM490C steel are much higher than that in the equiaxed grain of TMCP EH36 steel. The second phase distribution and morphology have an important effect on the creep behavior in this study.",

author = "Wang, {S. H.} and Chiang, {C. C.} and Chan, {S. L.I.}",

note = "Funding Information: Financial support from the National Science Council of the Republic of China, Taiwan, ROC under contract no. NSC 87-2216-E-019-007 is gratefully acknowledged.",

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AU - Wang, S. H.

AU - Chiang, C. C.

AU - Chan, S. L.I.

N1 - Funding Information: Financial support from the National Science Council of the Republic of China, Taiwan, ROC under contract no. NSC 87-2216-E-019-007 is gratefully acknowledged.

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Y1 - 2002/9/1

N2 - The two steels were prepared with the same composition but different rolling processes. The equiaxed grain of TMCP EH36 steel was produced by thermo-mechanical control rolling (TMCP) with an accelerated cooling process. The banded structure of SM490C steel was produced using the conventional hot rolling process. After creep the results show that the apparent activation energy and apparent stress exponent in the band structure of SM490C steel are much higher than that in the equiaxed grain of TMCP EH36 steel. The second phase distribution and morphology have an important effect on the creep behavior in this study.

AB - The two steels were prepared with the same composition but different rolling processes. The equiaxed grain of TMCP EH36 steel was produced by thermo-mechanical control rolling (TMCP) with an accelerated cooling process. The banded structure of SM490C steel was produced using the conventional hot rolling process. After creep the results show that the apparent activation energy and apparent stress exponent in the band structure of SM490C steel are much higher than that in the equiaxed grain of TMCP EH36 steel. The second phase distribution and morphology have an important effect on the creep behavior in this study.

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Effect of microstructural texture on the creep behavior

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