希力(li)克主要(yao)生產(chan)石英(ying)輥道，石英(ying)制品件片等(deng)(deng)特種材料(liao)產(chan)品，產(chan)品廣泛應(ying)用于玻璃生產(chan)等(deng)(deng)冶煉型企業生產(chan)制造過程中。

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

規(gui)格：Φ15-330mm(滿足各(ge)類玻璃生(sheng)產線(xian)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  抗熱(re)、抗壓性能優(you) Excellent performance in heat resistance and mechnical compressing

2  抗(kang)折(zhe)彎(wan)強度高 High bending resistance

3  產(chan)品表面(mian)粗(cu)糙度佳(jia) Excellent surface roughness 

4  耐磨(mo)損性能高 Excellent wear resistance

5  軸套與陶(tao)瓷(ci)連接(jie)科學牢固 Solid and reliable bonding between metal parts and ceramic parts

6  標(biao)準規范生產(chan)質(zhi)量可追溯

Quality traceabilites

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

項(xiang)目ITEMS           ;               指標 TARGET

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

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

SIO2(WT%)                                                       ≥99.96

顯氣孔(kong) Apparent Porosity                                  8-11

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

熱膨(peng)脹系(xi)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

徑向跳動(dong) TIR(mm)                                           ≤0.13