Graphite flakes application:
Used as antioxygent for the high tempertured liquid copper on upcast furnace surface.
Graphite die application：
Used on the cystallizer of upcast continuous caster. High tempertured liquid copper pass through graphite die to form different size of rod.
Cement cup application:
Used as thermal shield on graphite die in order to prolong graphite die service life.
Graphite cup application:
Used as protection shield on cement cup in order to prolong graphite die service life.