Hi
I am looking for material used for bushing guiding hot aluminium rod through.
1. Working temperature 400 C.
2.. Touch aluminum all the time but scratch on the surface of the rod is not allowed.
3. Antifriction.
I think some nonmetal materil would serve. (teflon,bakelite etc) But I am not...
Hello
We encounted a problem when casting this alloy. During the cast we found a thick layer built up on the trough walls and tundish dip tube+level control which leaded to poor level control and caused bar break. What is that?
We did not run this alloy before.Does someone know the property of...
