希力克主要生產石(shi)英輥道，石(shi)英制品(pin)(pin)件(jian)片等特種材料(liao)產品(pin)(pin)，產品(pin)(pin)廣泛應用于(yu)玻璃生產等冶(ye)煉型(xing)企業生產制造過(guo)程中(zhong)。

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(li)生產(chan)線使用(yong)需求)

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(you) Excellent performance in heat resistance and mechnical compressing

2  抗折彎(wan)強度高 High bending resistance

3  產品(pin)表面粗糙度佳 Excellent surface roughness 

4  耐(nai)磨損性(xing)能高 Excellent wear resistance

5  軸套與陶瓷連接(jie)科學牢固 Solid and reliable bonding between metal parts and ceramic parts

6  標準規范生產質量(liang)可追溯

Quality traceabilites

徐州石英陶瓷輥性(xing)能指標(biao)/The Properties Of Fused Silica RoIler

項目ITEMS                          指標(biao) TARGET

抗壓(ya)強度 compressive strength(mpa)       ≥60

體積密度 Bulk Density(g/cm3)             ≥1.96

SIO2(WT%)                                                       ≥99.96

顯氣孔 Apparent Porosity                                  8-11

高溫抗彎度 Bending Strength(mpa)   ;               ≥30

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

表面粗糙度 Ra/Roughness Ra（um)               ≤1.6

直(zhi)徑公差 Diameter Tolerance(mm)                  ?0.05

徑(jing)向跳動 TIR(mm)                                           ≤0.13