#6 Durable Silicon Carbide Graphite Crucibles
★Specification★
ã€Net Weight】1.1kg
ã€Material】Silicon Carbide Graphite, which is more durable than Clay Graphite
ã€Capacity】750ML, can casting maximum 6kg Copper or maximum 2.2kg aluminum
ã€Heat】Withstand temperatures up to 1800℃(3272°F), higher than Clay Graphite Crucibles
ã€Application】Melting Gold, Silver, Copper, Brass, Aluminum and more
ã€Dimensions】
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
★Chemical composition★
C: 45%
SiC: 23%
AL2O3: 26%
SiO2: 6%
★Package★
1x 6# Silicon Carbide Graphite Crucible
- This durable foundry silicon carbide graphite crucible is made of 45% carbon, 23% silicon, 26% alumina and 6% silicon dioxide, with a stable chemical properties
- The silicon graphite crucible fit for all the furnaces such as coke-oven, fuel burner, electric furnace and can withstand a high temperature up to 1800℃(3272°F)
- The service life of this kind of silicon graphite crucible is about 3-8 times life longer than the foundry clay crucible
- Note to let the crucible slowly heat up the first time you use it, this will help increase the service life
- Graphite carbonized crucible are ware parts and will need to be replaced after prolonged use; And placing the crucible in a dry environment after use will prolong the service life of the crucible
- This durable foundry silicon carbide graphite crucible is made of 45% carbon, 23% silicon, 26% alumina and 6% silicon dioxide, with a stable chemical properties
- The silicon graphite crucible fit for all the furnaces such as coke-oven, fuel burner, electric furnace and can withstand a high temperature up to 1800℃(3272°F)
- The service life of this kind of silicon graphite crucible is about 3-8 times life longer than the foundry clay crucible
- Note to let the crucible slowly heat up the first time you use it, this will help increase the service life
- Graphite carbonized crucible are ware parts and will need to be replaced after prolonged use; And placing the crucible in a dry environment after use will prolong the service life of the crucible
