材料期刊网

Desulphurization during VIM Refining Ni-base Superalloy using CaO Crucible

Jianping NIU , Kenu YANG , Tao JIN , Xiaofeng SUN , Hengrong GUAN , Zhuangqi HU

材料科学技术（英文）

The variation of S content during VIM refining Ni-base superalloy using CaO crucible was studied. It was found that the desulphurization process could not be carried out by only using CaO crucible. The role of Al addition to desulphurization was also studied. Combining with the results of XRD and co...

关键词: Ni-base superalloy , null , null , null