希(xi)力克主(zhu)要生產(chan)石英輥(gun)道，石英制品(pin)件片等特種(zhong)材料產(chan)品(pin)，產(chan)品(pin)廣泛應用(yong)于玻(bo)璃生產(chan)等冶(ye)煉型(xing)企業生產(chan)制造過(guo)程(cheng)中。

Shelike is mainly manufacturing the special silica products such as rollers and parts that are widely used in glass manufacturing and metallurgical lines..

規格：Φ15-330mm(滿足(zu)各類玻璃生產線使用需求(qiu))

Specification: diameter ranging from Φ15-330mm that can meet the demands from all the glass manufacturing lines 

產品的六大優點

Six meterits of the products

1  抗(kang)熱、抗(kang)壓性能優 Excellent performance in heat resistance and mechnical compressing

2  抗折彎強度高 High bending resistance

3  產品表面(mian)粗(cu)糙度佳 Excellent surface roughness 

4  耐磨損(sun)性能高 Excellent wear resistance

5  軸套(tao)與陶瓷(ci)連接科(ke)學牢固 Solid and reliable bonding between metal parts and ceramic parts

6  標準規范(fan)生產質(zhi)量可追溯(su)

Quality traceabilites

北京石英陶瓷輥性能(neng)指標/The Properties Of Fused Silica RoIler

項目(mu)ITEMS                          指標(biao) TARGET

抗(kang)壓強度 compressive strength(mpa)       ≥60

體積密(mi)度 Bulk Density(g/cm3)             ≥1.96

SIO2(WT%)                                                       ≥99.96

顯氣(qi)孔(kong) Apparent Porosity                                  8-11

高(gao)溫抗彎(wan)度 Bending Strength(mpa)                  ≥30

熱膨脹系數 Thermal Expansion(x10-6/℃)    ?0.6

表(biao)面粗糙度(du) Ra/Roughness Ra（um)           ;    ≤1.6

直徑(jing)公(gong)差(cha) Diameter Tolerance(mm)                  ?0.05

徑向跳動 TIR(mm)                                           ≤0.13