WebThe melting temperature of a silicon carbide crucible is up to 1600 degree celsius. Clay graphite on the other hand has a melting temperature ranging from 850 degree celsius to 1600 degree celsius. Graphite crucibles are for melting precious metals such as gold, silver, platinum, palladium. WebCrucibles, molds, ingots Machined graphite crucibles, molds, ingots and stoppers for industrial and jewelry applications. Jewelry graphite crucibles, Clay Graphite Crucibles, Additional custom machining services available. Clay graphite crucibles for non-ferrous metal melting applications. Standard sizes from 3 to 500 lbs.

Graphite Crucible, Metal Melting & Casting Graphite Crucible …

WebBrowse tongs for handling ceramic, graphite, and clay-graphite crucibles. We offer a wide variety of styles including hinge-style tongs, flask tongs, furnace tongs, and more! Stir Rods Browse graphite and quartz stir rods … WebJan 17, 2013 · Every crucible has a maximum temperature limit. If you exceed that limit the crucible will be damaged and may fail. Keep close control of crucible temperatures. Allowing molten metal to solidify in the … finish school是什么意思

Silicon Carbide Crucible, Silicon Carbide Graphite Crucible for Sale

WebGraphite Ingot Bar Mold Mould Crucible for Melting Gold Silver Casting Refining C $5.26 to C $24.15 Free shipping 17 sold Small Melting Ceramic Crucible Dish Set of 2 with Whip Tongs Metal Casting Tool C $24.09 C $23.49 shipping or Best Offer 7 Size Pure Graphite Crucible Cup Propane Torch Melting Gold Silver Coppers Meta C $10.40 to C $17.80 WebOur Crucibles give Longer Life, Faster Melting, Consistent Melting and Exceptional Resistance to violent Changes of Temperature. Various shapes and sizes are available ex stock in sizes 20, 30, 40, 50 and 65 gram … WebThis high-purity graphite crucible that can be used in metal smelting furnaces is ideal for melting gold, silver, copper, iron, aluminum, and other non-ferrous metals. Specifications Material: Graphite Maximum … finish school什么意思