Originally posted by 金教授 at 2010-11-19 09:52:58:

You mean pure Ni, Ni-Co alloys or high temperature Ni-based alloys?

Originally posted by liql301 at 2010-11-22 15:10:34:

首先感谢您，我打算采用的是外加细化剂来细化纯镍，有没有什么理论或使用价值，请给予明示

Originally posted by 金教授 at 2010-11-22 15:36:12:

I do not know how much practical value for pure Ni, but theoretical it is interesting. In industry, metal oxides, such as Fe oxide, Co oxide, Ni oxide and W oxide, are often used to refine the gr ...