Journal
MATERIALS SCIENCE AND TECHNOLOGY
Volume 22, Issue 5, Pages 519-524Publisher
MANEY PUBLISHING
DOI: 10.1179/026708306X81478
Keywords
dynamic recrystallisation; stainless steel; hypereutectoid steel; critical strain; peak strain; recrystallisation kinetics; EBSD
Ask authors/readers for more resources
Two important parameters for dynamic recrystallisation can be derived from changes in the strain hardening rate: the critical strain for initiation of dynamic recrystallisation and the point of maximum softening. In the present work, these values are determined from stress-strain data obtained by compression testing over the range of 900-1100 degrees C. The resulting strains are used to derive a kinetic model of dynamic recrystallisation for two materials: 304 austenitic stainless steel and a hypereutectoid plain carbon steel. The values of the mechanical parameters used to define the proposed model are confirmed with the aid of metallographic analysis of the recrystallised microstructures.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available