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Introduction In high-temperature kiln operations, silicon carbide (SiC) rollers are widely used for their strength and thermal stability. Dense pressureless sintered silicon carbide (SSiC) rollers are commonly applied in lithium battery furnaces, ceramic kilns, and continuous thermal processing ...
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Silicon carbide (SiC) rollers, especially pressureless sintered SiC (SSiC) rollers for lithium battery kilns, are widely used in cathode material production due to their high-temperature stability and mechanical strength. However, under different process conditions, their corrosion behavior can vary ...
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Background A chemical equipment manufacturer required a material solution for components operating in both acidic and alkaline environments. The application involved: Strong acids (e.g., H₂SO₄, HCl) Alkaline media (e.g., NaOH solutions) Operating temperatures up to 100°C Continuous immersion ...
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Thermocouple Protection Sheath Product Overview This series of thermocouple protection sheaths are manufactured from high-purity silicon carbide (SiC) ceramic materials, including pressureless sintered silicon carbide (SSiC) components and reaction bonded silicon carbide (RB-SiC) materials, ...
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Client Challenge The German furnace manufacturer faced critical limitations with traditional refractory materials in their high-temperature furnaces (1500°C+): Structural Instability: Alumina-silicate beams showed creep deformation after 500 hours of operation, leading to furnace misalignment and ...
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Client Challenge The Swiss institute faced critical limitations with conventional alumina and graphite saggers in their ultra-high-purity ceramic sintering processes (1700°C+): Contamination Risks: Alumina saggers leached alkaline ions into ceramic powders, compromising material purity for aerospace ...
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Client Challenge A Korean semiconductor materials leader faced critical issues with their high-temperature kilns (1600°C+): Dimensional Instability: Traditional alumina roller rods deformed at elevated temperatures, causing substrate misalignment and yield loss. Corrosion Failures: Aggressive ...
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Background A chemical processing facility operating in an acidic environment was using components made from Reaction Bonded Silicon Carbide (RB-SiC) for pump seals and corrosion-resistant structural parts. The system was exposed to concentrated sulfuric acid (H₂SO₄) at elevated temperatures around ...
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Client Challenge: An Italian ceramics firm sought to improve the efficiency of their glaze grinding process while reducing wear on milling equipment. Traditional zirconia balls showed low fracture toughness in abrasive slurries, leading to frequent ball breakage and contamination risks. Kegu ...
Cases
