Gas hole-equipped knob head with ceramic screws (metric standard)
Ceramic pot head screws with gas holes (metric). High quality, 1000 standard!
Ceramic Gas Hole Screws with Nut Head (Metric) ● Material: Al2O3 (Alumina), ZrO2 (Zirconia) ● Size: M2 to M8 ● Neck Length: 3 to 45mm ● Manufacturing Method: 3D Slip Casting (In-house developed) * Produces high-quality ceramic screws without cutting. Achieves low prices through cost-effective processes. <Alumina> - The most commonly used ceramic - Excellent insulation properties - Good chemical resistance (resistant to most acids and alkalis) - Chemically stable (difficult to release impurities) - Excellent heat resistance (maximum operating temperature approximately 1500°C) - High thermal conductivity - Lower thermal shock resistance and fracture toughness compared to other ceramics <Zirconia> - The strongest ceramic in terms of mechanical strength at room temperature - High fracture toughness (great resistance, ductile) *Used for cutting tools, implants, etc. - Maximum operating temperature approximately 1200°C, good thermal shock resistance (Δ400°C) - Thermal expansion rate comparable to metals (can be incorporated into metals) - Low thermal conductivity *Used as a refractory material - Difficult to corrode by chemicals, but susceptible to some acids and alkalis - Conductive under high temperature and low oxygen conditions *Caution for use in insulation purposes
- Company：ＫＤＡ
- Price：Less than 10,000 yen
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