| Specification |
Shape: Round;
Color: White;
Refractoriness: 1770< Refractoriness< 2000;
Type: Ceramic Parts;
Vickers Hardness: Moh's=2;
Volume Resistivity: 10^8~10^13;
Compressive Strength: 287;
Processing Service: Moulding;
Density: 2.2-2.3;
Thermal Shock Resistance: -;
Maximum Use Temperature: 2400;
Flexural Strength: 300;
Thermal Conductivity: 35;
Water Absorption: 0;
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Shape: Conical, Circular, Cylindrical;
Color: White, Light Yellow;
Refractoriness: 1100;
Type: Ceramic Crucible;
Name: Crucible Cupel Used in Cupellation Furnace;
Magnesia: More Than 95%;
Item: Ceramic Crucible , Cupel;
Application: Thermal Analysis or Firing;
Material: Magnesia;
Purpose: Gold Smelting and Assaying;
Size: 6A,7A,8A,9A;
Usage: Melting,Assaying;
Packing: Wooden Packing,Paper Carton Packing;
Feature: High Refractoriness,Rapid Absorption,High Recovery;
Working Temperature: About 1300-1400 Celsius Degree;
Advantage: Hight Thermal Shock Resistance;
Sample: Free Available;
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Shape: Conical, Circular, Cylindrical;
Color: White, Light Yellow;
Refractoriness: 1100;
Type: Ceramic Crucible;
Name: Fire Assay Crucible/Cupel Used in Cupellation;
Magnesia: More Than 95%;
Item: Ceramic Crucible , Cupel;
Application: Thermal Analysis or Firing;
Material: Magnesia;
Purpose: Gold Smelting and Assaying;
Size: 6A,7A,8A,9A;
Usage: Melting,Assaying;
Packing: Wooden Packing,Paper Carton Packing;
Feature: High Refractoriness,Rapid Absorption,High Recovery;
Working Temperature: About 1300-1400 Celsius Degree;
Advantage: Hight Thermal Shock Resistance;
Sample: Free Available;
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Shape: Conical, Circular, Cylindrical;
Color: White, Light Yellow;
Refractoriness: 1100;
Type: Ceramic Crucible;
Name: Wholesale MGO Magnesia Fire Assay Cupel 6A 7A 8A;
Magnesia: More Than 95%;
Item: Ceramic Crucible , Cupel;
Application: Thermal Analysis or Firing;
Material: Magnesia;
Purpose: Gold Smelting and Assaying;
Size: 6A,7A,8A,9A;
Usage: Melting,Assaying;
Packing: Wooden Packing,Paper Carton Packing;
Feature: High Refractoriness,Rapid Absorption,High Recovery;
Working Temperature: About 1300-1400 Celsius Degree;
Advantage: Hight Thermal Shock Resistance;
Sample: Free Available;
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Shape: Conical, Circular, Cylindrical;
Color: White, Light Yellow;
Refractoriness: 1580< Refractoriness< 1770;
Type: Ceramic Crucible;
Name: Ry High Temperature Fire Assay Crucible;
Max. Working Temperature: 1650 Degree Celsius;
Item: Ceramic Crucible;
Application: Thermal Analysis or Firing;
Capacity: 10ml, 20ml, 30ml, 50ml, 80ml, 100ml, 200ml, 500ml;
Feature: Long Time Materials, Instant Materials;
Material: Clay;
Purpose: Gold Smelting and Assaying;
Size: 30g,40g,45g,50g,65g;
Usage: Melting,Assaying;
Refractoriness Under Load: 1420 Degree Celsius;
Packing: Wooden Packing,Paper Carton Packing;
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