foundry feeding systems
| feed cap | feeding caps | casting | |
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hollow ceramic microspheres
ex300/600 (formerly es300/600) - foundry companies have
found this grade very unique for its react to temperature and
its unique feature in preventing parts to develop cracks when
temperature increases.
qk-hal - this grade provides extremely high temperature
resistance due to its high alumina content being above 38%
in its chemical composition.