Dependence of ductile-to-brittle transition temperature on phosphorus grain boundary segregation for a 2.25Cr1Mo steel
โ Scribed by S.-H. Song; H. Zhuang; J. Wu; L.-Q. Weng; Z.-X. Yuan; T.-H. Xi
- Book ID
- 108214514
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 697 KB
- Volume
- 486
- Category
- Article
- ISSN
- 0921-5093
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Combined solute grain boundary segregation and hardness effect on the ductile-to-brittle transition is examined for a P-doped 2.25Cr-1Mo steel by means of Auger electron spectroscopy (AES) in conjunction with hardness measurements, Charpy impact tests and scanning electron microscopy (SEM). During a
The mechanism of embrittlement and de-embrittlement for 2.25Cr-1Mo steel was studied based on the theory of grain boundary segregation, and the idea of critical temperature of embrittlement for embrittled material was proposed according to the iso-segregation curve in this paper. There is one critic
This paper presents a modified Weibull stress model which accounts for the effects of plastic strain and stress triaxiality at the crack tip region. The proposed model is applied to predict cleavage fracture in a modified A508 pressure vessel steel. It is demonstrated that the Weibull modulus (m) re