On the growth of martensite in steel
✍ Scribed by K.E. Easterling; A.R. Thölén
- Publisher
- Elsevier Science
- Year
- 1980
- Weight
- 639 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0001-6160
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📜 SIMILAR VOLUMES
The austenite-to-martensite transformation expansion during quenching of steels from intercritical temperatures results in plastic deformation of a region of ferrite near each martensite particle. The localized ferrite plastic strain lowers slightly the overall ductility of the ferrite and, hence, t
Abstmet-The heterogeneous nucleation of martensite at a dislocation is considered using an elasticity model. The dislocation is allowed to have an arbitrary Burgers vector representing, in an approximate manner, the stress field of a pile-up. It is found that an array of roughly 10 dislocations is r