Modification influence of mischmetal on fractography fracture of G17CrMo5-5 cast steel samples after the three-point bending test

Metalurgija

Kasińska, J.¹ 

[1] Faculty of Mechatronics and Machine Design, Kielce University of Technology, Kielce, Poland

关键词: G17CrMo5-5 cast steel;    rare earth metals (REM);    fractography;    fracture surface;    modification;   

DOI  :  

学科分类：金属与冶金

来源: Hrvatsko Metalursko Drustvo

【 摘 要 】

The article presents the analysis of fracture surfaces after the three-point bending test at a temperature range from + 20 °C to - 80 °C. The author shows a beneficial effect of mischmetal on the cracking mechanism and on the character...

【 授权许可】

Unknown