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pro vyhledávání: '"Peter Kolmskog"'
Publikováno v:
Metallurgical and Materials Transactions A. 50:4531-4540
Many empirical equations of the variation of the critical temperature with alloy content of the start of bainite formation in steels are available. They are often obtained by regression analysis of measured values for a large number of alloyed steels
Publikováno v:
Metallurgical and Materials Transactions A. 49:4509-4520
An empirical equation for predicting bainite start temperatures of steels was recently derived by starting from binary Fe-C alloys and continuing with ternary Fe-C-M alloys. This result is now illustrated with a family of B S lines in a T,C diagram f
Autor:
Peter Kolmskog, Mats Hillert, Peter Hedström, Hidenori Terasaki, S. Suresh Babu, Annika Borgenstam, Yu-ichi Komizo
Publikováno v:
Metallurgical and Materials Transactions A. 43:4984-4988
In situ simultaneous synchrotron X-ray diffraction and laser scanning confocal microscopy have confirmed that bainite in steels can grow below the martensite start temperature. This observation suggests that the formation curves for bainite in time-t
Autor:
Annika Borgenstam, Peter Kolmskog
Publikováno v:
Metallurgical and Materials Transactions A. 42:3941-3951
The sequence of eutectoid microstructures, obtained by lowering the temperature of the isothermal transformation, was studied in synthetic steel with 4.12 mass pct Cr 0.88 mass pct C. The results were compared with observations on plain carbon steels
Autor:
John Ågren, Annika Borgenstam, Peter Hedström, Mats Hillert, Albin Stormvinter, Peter Kolmskog
Publikováno v:
Metallurgical and Materials Transactions A. 42:1558-1574
Information on the diffusional transformation products of austenite in high-carbon steels is reviewed and supplemented with new microscopic studies. A comparison with transformation products in low-carbon steels indicates that there is a symmetry wit