High Strength Gold Melting Crucible Clay Crucibles Jewelry Casting Research Laboratories

Silicon Carbide (SiC) clay crucibles are high-performance refractory containers designed for extreme thermal and chemical environments. Combining the exceptional properties of silicon carbide with the plasticity and cost-effectiveness of clay binders, these crucibles are widely utilized in metallurgy, foundries, chemical processing, and high-temperature material synthesis.

• Superior Thermal Performance - Maintains structural integrity under rapid temperature fluctuations (up to 1600°C+)
• Chemical Inertness - Resistant to oxidation, slag corrosion, and acidic/alkaline environments
• Cost-Effective Longevity - Extended service life at competitive price points
• Versatility - Suitable for induction furnaces, resistance heating systems, and gas-fired kilns

• Non-Ferrous Metal Casting - Aluminum/copper alloys for automotive parts and electrical components; precious metals refining
• Recycling Facilities - Efficient recovery of scrap metals with minimal material loss
• Die-Casting Operations - High-volume production of complex geometries
• Research Laboratories - Small-capacity crucibles for R&D in advanced alloy development

Silicon Carbide (SiC): Synthetic ceramic with ultra-high melting point (~2,700°C), superior thermal conductivity, and resistance to thermal shock.

Clay Binder: Aluminosilicate minerals that shape and stabilize SiC particles while enhancing workability.

China has emerged as a global leader in crucible manufacturing, combining advanced material science with cost-effective production. Qingdao Baidun Special Ceramic Technology Co., Ltd. stands out with 20+ years of advanced ceramics expertise, offering isostatic-pressed SiC-graphite crucibles with customizable specifications for industrial and R&D applications.