Gießerei Silikonkarbid Graphit Tiegel Tasse Ofen Fackel Schmelzen
ab 9,73 €
(Excellent thermal conductivity and corrosion resistance. be oxidized and cracked; Pure graphite will start to oxidize at 752 °F （400℃). The withstand temperatures can be 3200 °F if you use Air Electric Furnace.
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