宜兴特产高品质 碳化硅炉管、光管、外丝管、暗丝管、内丝管

碳化硅炉管、光管、外丝管、暗丝管、内丝管
SIC furnace tubes, outside conduit tube，inner conduit tube，inside conduit tube
优点:   耐高温、耐磨、耐腐蚀、硬度高、强度高、导热系数大、冷热急变性能高以及抗氧化性好。
Advantage :  High temperature resistance, abrasion resistance, corrosion resistance, high hardness, high strength, large thermal conductivity, heat and cold snap OF high performance and oxidation resistance.  
应用:     广泛应用于各种中频炉锻造、有色金属冶炼、热处理电炉、冶金烧结炉以及化工等行业。尺寸可根据用户需要进行设计加工。     
Application :    Widely used in all kinds of intermediate frequency furnace forging, non-ferrous metal smelting, heat treatment furnace, metallurgy sintering furnace and the chemical industry, etc. It’s size can be designed and processed according to user needs.
本公司的特长是:  为满足客户特殊需求,可设计定制各种异型、特异型陶瓷件;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：  特恩之
Brand ：  TM
功能:   高导热\耐高温\耐磨损\抗氧化
Function:   high thermal conductivity \ thermostability \ stand wear and tear \ antioxidant
成型工艺:  挤压
Forming process :   extrusion Forming
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:  绿色,黑色
Colour:    green, black
理化指标:
Physical and Chemical Index :
 
特性Property  碳化硅炉管SIC furnace tube    
SIC(%) 80-90   
体积密度bulk density (g/cm3) ≥ 2.3-2.5   
显气孔率apparent porosity≤% 18   
莫氏硬度Moh’s hardness 9   
热膨胀系数coefficient of thermal expansion(m/m.K) (20-1000℃) 3.0×10-6   
导热系数Thermal conductivity (w/m.k)  18.5-20.2   
抗弯强度 flexure strength MPa≥ 60   
常温耐压强度Ambient compressive strength（Mpa）≥ 80   
常温抗折强度Cold bending strength (Mpa) ≥ 100   
耐火度Refractoriness （℃）≥ 2000   
较高使用温度Max service temperature(℃) ≥ 1450