Nisorpa Durable 12KG Foundry Silicon Graphite Crucible Copper Casting Cup Furnace Coke Oven for Gold Silver Copper Brass Aluminum Melting
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Size: 12KG(1200ML)
Features
- Durable Foundry Silicon Carbide Graphite Crucibles is 3-8 times longer life than clay crucible.
- High-temperature resistant,suitable for high temperature metal melting,such as gold, Silver, Copper, Brass, Aluminum and more.
- Fit for all the furnaces such as Coke-Oven, Fuel Burner, Electric Furnace,Withstand temperatures up to 1800C(3272F), higher than Clay Graphite Crucibles
- #12 Silicon Carbide Graphite Crucibles Cup 1200ML, can casting maximum 12kg Copper or maximum 4kg aluminum
- Graphite Crucibles are ware parts and will need to be replaced after prolonged use
Description
The Nisorpa graphite crucible contains 45% of C, 26% of AL2O3, 23% of SIC and 6% of SIO2 which has a stable chemical properties. The graphite crucible is more durable than the ordinary crucibles. Our graphite crucible is of high quality and convenient to use in the industry and lab. Chemical composition C: 45% AL2O3: 26% SiC: 23% SiO2: 6% Specification Thickness:13mm Outer Size: 128mm/5.04'' Diameter x 145mm/5.70'' Height. Inner Size: 102mm/4.015'' Diameter x 125mm/4.92'' Depth. Bulk Density: 1.71g/cm2 Apparent Porosity: ≤30% Refractory Strength: ≥8.55Mpa Read more Read more WARM TIPS FOR YOU 1. Place the silicon graphite crucible in a dry place after use, avoid rainwater intrusion. 2. When using the silicon graphite crucible, please avoid strong oxidation flame spray directly to the crucible, which will shorten the service life of the crucible. Read more
Is Discontinued By Manufacturer : No
Package Dimensions : 8.4 x 8.2 x 7.75 inches; 6.75 Pounds
Date First Available : December 25, 2018
Manufacturer : Nisorpa
Best Sellers Rank: #69,233 in Arts, Crafts & Sewing (See Top 100 in Arts, Crafts & Sewing) #56 in Jewelry Casting Tools
#56 in Jewelry Casting Tools:
Customer Reviews: 4.8 out of 5 stars 58 ratings
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