Control Final Cooling Temperature on High Strength of the Pipeline Radio Yield Influence
2011 ◽
Vol 117-119
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pp. 310-314
Keyword(s):
In high strength pipeline steel rolling technology, the control of final cooling temperature of different microstructure, different microstructure of pipeline steel tensile strength, yield strength and the effects of different, thus determine its yield ratio differences. The results show that with lath bainite microstructure of the pipeline steel than with acicular ferrite microstructure of the pipeline steel with lower yield ratio, at the same time lath bainite microstructure in small dispersed precipitates in pipeline steel X80 pipeline steel to reduce the yield ratio is beneficial, for high strength pipeline steel production technology to provide the theory basis.
2011 ◽
Vol 317-319
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pp. 154-157
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Keyword(s):
Keyword(s):
2011 ◽
Vol 194-196
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pp. 292-295
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Keyword(s):
2011 ◽
Vol 399-401
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pp. 139-143
Keyword(s):
Quenching Temperature‘s Impact on the Microstructure and Mechanical Properties of X80 Pipeline Steel
2011 ◽
Vol 308-310
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pp. 762-766
Keyword(s):
2014 ◽
Vol 1010-1012
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pp. 1709-1712
Keyword(s):
2012 ◽
Vol 161
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pp. 67-71
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