Protective Sleeve and inner liner used for oxygen-free producing facility
Copper rod Φ 8, Φ 12.5, 14.4, Φ Φ 17, 20, Φ Φ 25, 32, Φ Φ 38, Φ 42, Φ 50, 100 Φ mold cases and various special-shaped products.
graphite protect sleeve performance and features:
Give priority to with graphite material, this product is no pollution of copper liquid, without preheating before use (after drying) be affected with damp be affected with damp.Installed for difficult to oxidation, not easy to crack, crack, can be used repeatedly.The product overcomes the drawback of easy oxidation of ordinary graphite cases, also overcomes the sic cases need to preheat and shortcomings and so on easy to crack.
Method of use:
Install the cases in the crystallizer, mount heat insulation sleeve to mount cases, put the cases feel is installed spandex line, not too tight, not allowed to use hammer knock;Then mount graphite mould, graphite mold thread don't twist feet, take 2-3 thread;With asbestos rope on the graphite mould leave 2-3 thread round 2, then the graphite mould threaded screw, a graphite die can be used to seal at the bottom of the case.When secondary replacement of graphite die, as long as the graphite die out, can be installed according to the first graphite mould process, convenient, cases and not easy to damage.
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