Sic crucibles are constructed of clay graphite and carbon-bonded silicon carbide and are available in wide variety of shapes and sizes. Glazes are available for most non-ferrous applications and in high and low temperature varieties.
STA supplies brand name crucibles by only the leading crucible manufacturers that have a proven reputation of quality, knowledge and the business moral to back up their products. Our sic crucibles have received high reputations from users around the world for their excellence in quality and performance. We stock all size sic crucible for delivery.
Sic crucible is constructed of clay graphite and carbon-bonded silicon carbide, are available in wide variety of shapes and sizes. Glazes are available for most non-ferrous applications and in high and low temperature varieties.
Through the years and countless experiences, our silicon carbide crucible manufacturers have been developing melting and holding molten light alloys such as aluminum and copper with characteristics of high flux and oxidation resistance. The wide range of application, gas furnace, oil furnace, electric furnace and induction furnace of high/low frequency also enables our crucibles to meet users various operations.
Specification of silicon carbide sic crucible
Item | Data |
Apparent porosity % | 15.0-20.0 |
Bulk Density | 1.90-2.00 |
Bending Strength MPa | 12.0-18.0 |
Thermal expansion % at 800 ºc | .30 |
Thermal Conductivity w/m ∙ K | 20-30 |
Chemical Composition | C 30.0-45.0, SiC 30.0-50.0 |
Performance Specification
Isostatic pressed crucibles will reduce energy cost and extend crucible life.
Crucible Construction
All crucibles are isostatically pressed under high pressure. Many competitor crucibles are still made the old-fashioned way, by hand, with a pneumatic ram.
Silicon Carbide SiC Crucible Comparison Advantages of superior isostatically pressed crucibles:
l Increased density
l Increased strength
l Uniform quality
l Lower porosity with smaller pore diameter
l Lower energy cost
l More even heating
l Longer life
l Increased capacity
l Product Specifications
Silicon carbide SiC crucibles offer the following:
l Uniform and consistent quality for high strength and resistance to cracking
l Low porosity for resistance to erosion and oxidation
l High density for better thermal conductivity and better melt times (lower energy costs)
l Ultrasonic inspection for highest quality assurance
l Manufacturing Location
l USA and World wide
l Isostatically Pressed Clay Graphite And Carbon-Bonded
Sic crucibles are constructed of clay graphite and carbon-bonded silicon carbide and are available in wide variety of shapes and sizes. Glazes are available for most non-ferrous applications and in high and low temperature varieties.
STA supplies brand name crucibles by only the leading crucible manufacturers that have a proven reputation of quality, knowledge and the business moral to back up their products. Our sic crucibles have received high reputations from users around the world for their excellence in quality and performance. We stock all size sic crucible for delivery.
Sic crucible is constructed of clay graphite and carbon-bonded silicon carbide, are available in wide variety of shapes and sizes. Glazes are available for most non-ferrous applications and in high and low temperature varieties.
Through the years and countless experiences, our silicon carbide crucible manufacturers have been developing melting and holding molten light alloys such as aluminum and copper with characteristics of high flux and oxidation resistance. The wide range of application, gas furnace, oil furnace, electric furnace and induction furnace of high/low frequency also enables our crucibles to meet users various operations.
Specification of silicon carbide sic crucible
Item | Data |
Apparent porosity % | 15.0-20.0 |
Bulk Density | 1.90-2.00 |
Bending Strength MPa | 12.0-18.0 |
Thermal expansion % at 800 ºc | .30 |
Thermal Conductivity w/m ∙ K | 20-30 |
Chemical Composition | C 30.0-45.0, SiC 30.0-50.0 |
Performance Specification
Isostatic pressed crucibles will reduce energy cost and extend crucible life.
Crucible Construction
All crucibles are isostatically pressed under high pressure. Many competitor crucibles are still made the old-fashioned way, by hand, with a pneumatic ram.
Silicon Carbide SiC Crucible Comparison Advantages of superior isostatically pressed crucibles:
l Increased density
l Increased strength
l Uniform quality
l Lower porosity with smaller pore diameter
l Lower energy cost
l More even heating
l Longer life
l Increased capacity
l Product Specifications
Silicon carbide SiC crucibles offer the following:
l Uniform and consistent quality for high strength and resistance to cracking
l Low porosity for resistance to erosion and oxidation
l High density for better thermal conductivity and better melt times (lower energy costs)
l Ultrasonic inspection for highest quality assurance
l Manufacturing Location
l USA and World wide
l Isostatically Pressed Clay Graphite And Carbon-Bonded
