Rate-controlling mechanisms of hot deformation in a medium carbon vanadium microalloy steel
β Scribed by Haitao Zhao; Guoquan Liu; Lei Xu
- Book ID
- 119330572
- Publisher
- Elsevier Science
- Year
- 2013
- Tongue
- English
- Weight
- 1011 KB
- Volume
- 559
- Category
- Article
- ISSN
- 0921-5093
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π SIMILAR VOLUMES
Two medium carbon microalloyed steels, one with vanadium and the other with vanadium and titanium, have been studied by means of high-temperature torsion tests. The evolution of tile austenitic grain size with defomaation has been determined together with the rheological characteristics. On the basi
In the present study, the tensile properties of three microalloyed medium carbon steels, containing different amount of vanadium, were investigated in the temperature range of 25-400 Β°C at a strain rate of 1.2 β’ 10 Γ3 s Γ1 . Both microstructure and fracture surfaces were examined using optical and s