材料 >> 玻璃
MACOR可加工玻璃陶瓷,棒, SiO 46AlO 16MgO 17KO 10BO 7, 30mm直径
半岛bd体育手机客户端 介绍
| 订货号 |
包装规格 |
| Length (Round) |
| 472-761-74 |
100 mm |
| 559-745-94 |
300 mm |
半岛bd体育手机客户端 参数
| Diameter[直径] |
30mm |
| 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?? K?? ) |
13.000 @20-1000℃ |
| Specific heat ( J K?? kg?? ) |
790.0 @25℃ |
| Thermal conductivity ( W m?? K?? ) |
1.50 @20℃ |
| Upper continuous use temperature ( C ) |
800 - 1000 |
| Mechanical Properties(机械性能) |
| Hardness - Vickers ( kgf mm?? ) |
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?? ) |
2.520 |
| Pultrusion(挤拉成型) |
| Compressive strength ( MPa ) |
345 |
| Electrical Properties(电气特性) |
| Volume resistivity ( Ohmcm ) |
>10??@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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