希力克(ke)主要生產(chan)石英輥道，石英制(zhi)品(pin)件片等(deng)特種(zhong)材料(liao)產(chan)品(pin)，產(chan)品(pin)廣(guang)泛應用于(yu)玻璃(li)生產(chan)等(deng)冶煉(lian)型企業生產(chan)制(zhi)造過程中。

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(lei)玻(bo)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(you) Excellent performance in heat resistance and mechnical compressing

2  抗折彎(wan)強(qiang)度(du)高 High bending resistance

3  產品表面粗糙度佳 Excellent surface roughness 

4  耐磨損(sun)性能高 Excellent wear resistance

5  軸(zhou)套與陶瓷(ci)連接科學牢固 Solid and reliable bonding between metal parts and ceramic parts

6  標準規范生產質量可(ke)追溯

Quality traceabilites

西安石英陶瓷輥性(xing)能指標/The Properties Of Fused Silica RoIler

項目(mu)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(gao)溫(wen)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

直徑公差 Diameter Tolerance(mm)                  ?0.05

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