本公司专长: 为满足客户特殊需求,专业设计定制各种脱硝烟道防磨保护用耐高温陶瓷衬板欢迎来图来样。
Our
company's specialty is to design and customize all kinds of special
shape ceramic parts for meeting customer's special requirements. welcome
to send us the drawings and samples.
品牌: 脱硝烟道防磨保护用耐高温陶瓷衬板
Brand: TM
功能: 耐磨\耐高温高湿\绝缘\耐腐蚀
Function: wear resistant\high temperature and humidity resistance\ insulation\anti-corrosion
成型工艺: 热压/干压/等静压/挤压
Forming process : hot-pressing/ dry pressing/isostatic pressing/ extrusion Forming
脱硝烟道防磨保护用耐高温陶瓷衬板缺点: 脆性,使用时注意尽量避免或减少敲击,摔打,突然性碰撞等。
Shortcoming: fragility, Pay attention to avoid or reduce knock and bang and sudden collision.
加工定制: 是
Working area custom-made: YES
微观结构:多晶
Microstructure: polycrystal
颜色: 乳白色,白色,米黄,黑色,其他各色
Colour: ivory ,white, cream-coloured, black,else
脱硝烟道防磨保护用耐高温陶瓷衬板理化指标:
Physical and Chemical Index :
特性Property | 氧化铝耐磨陶瓷 alumina wear-resisting ceramic |
氧化铝AL2O3(%) | 94-99 |
体积密度bulk density (g/cm3) ≥ | 3.55-3.95 |
莫氏硬度Moh’s hardness | 9 |
热膨胀系数coefficient of thermal expansion(m/m.K) | 7.2×10-6 |
导热系数Thermal conductivity (w/m.k) | 18-20 |
绝缘强度Insulating strength(KV/mm)≥ | 15 |
直流击穿强度DC breakdown strength (Kv/mm) | 17.6-20 |
吸水率Water absorption(%)< | 0.08 |
断裂韧性fracture toughness KΙC≥ | 4.8MPa·m1/2 |
抗弯强度flexure strength≥ | 290MPa |
常温耐压强度Ambient compressive strength(Mpa)≥ | 850 |
常温抗折强度Cold bending strength (Mpa) ≥ | 520 |
耐火度Refractoriness(℃)≥ | 2000 |
最高使用温度Max service temperature(℃) ≥ | 1650 |