Effect of thermomechanical treatment on the structure and properties of 40KhNMA and 30KhGSA steels
- 12 Downloads
HTTMT refines the grains and changes their shapes; the grain boundaries are more curved and longer.
The strengthening effect of HTTMT is stable up to high tempering temperatures (550°C for 30KhGSA steel) and is retained after multiple polymorphous transformations.
KeywordsThermomechanical Treatment Strengthening Effect Polymorphous Transformation 30KhGSA Steel
Unable to display preview. Download preview PDF.
- 1.V. V. Ermakov and D. M. Lyandres, Transactions of the Moscow Institute of Railroad Transportation Engineering, No. 198 [in Russian], Transzheldorizdat (1964).Google Scholar