材料 >> 玻璃
MACOR可加工玻璃陶瓷,棒, SiO 46AlO 16MgO 17KO 10BO 7, 25mm直径
产品介绍 | 订货号 | 包装规格 | | Length (Round) | | 309-534-48 | 100 mm | | 723-826-75 | 300 mm |
产品参数 | Diameter[直径] | 25mm | | Length[长度] | 100 mm - 300 mm | | Chemical Resistance(耐化学性) | | Acids - concentrated | Poor | | Acids - dilute | Fair | | Alkalis | Fair | | Thermal Properties(热性能) | | Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 13.000 @20-1000℃ | | Specific heat ( J K⁻¹ kg⁻¹ ) | 790.0 @25℃ | | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 1.50 @20℃ | | Upper continuous use temperature ( C ) | 800 - 1000 | | Mechanical Properties(机械性能) | | Hardness - Vickers ( kgf mm⁻² ) | 400 | | Tensile modulus ( GPa ) | 67.00 | | Magnetic(磁性) | | Curie temperature ( C ) | 40 | | Saturation flux density ( T ) | 5.90 | | Physical Properties(物理性质) | | Apparent porosity ( % ) | 0.00 | | Density ( g cm⁻³ ) | 2.520 | | Pultrusion(挤拉成型) | | Compressive strength ( MPa ) | 345 | | Electrical Properties(电气特性) | | Volume resistivity ( Ohmcm ) | >10¹⁴@25℃ |
其他参数 公差 | 直径 | ≤10mm | ±10% |
|---|
| 聚合物 | +20% / -10% | | 陶瓷 | +20% / -10% | |
| >10mm | ±5% | | 陶瓷 | +20% / -10% | | 聚合物 | +20% / -10% | |
| 长度 | <100mm | ±1mm |
|---|
| ≥100mm | +5% / -1% |
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