Evolution of Inclusions During the 1473 K (1200 °C) Heating Process of EH36 Shipbuilding Steel
Abstract
Evolution behaviors of inclusions of EH36 shipbuilding steel during 1473 K (1200 °C) heating have been studied in conjunction with ex situ scanning electron microscope (SEM) examination and in situ confocal scanning laser microscopy (CSLM) observations. It has been found that Al-Ca-O-S complex inclusions dominate the particles in the cast billet. However, TiN inclusions are profusely populated after heating. Moreover, possible strategies governing austenite growth are offered here.
- Publication:
-
Metallurgical and Materials Transactions B
- Pub Date:
- February 2018
- DOI:
- 10.1007/s11663-017-1133-3
- Bibcode:
- 2018MMTB...49...18W