工業(yè)陶瓷系彩工業(yè)氧化鋁為主要原料加入適量添加劑，采用多種成型方法，經(jīng)高溫?zé)Y(jié)而成，具有耐高溫、耐沖擊、絕緣電阻大、化工、機(jī)械等行業(yè)，主要產(chǎn)品有球磨機(jī)用球襯、球石、耐磨襯板、加熱元件、錨固件等。
Industeial ceramics whose raw material is indusrial aluminium oxide and addition agent is produced by means of various formation methods and high temperature sintering .This product has such advantages as high temperature resistance,big antielectricity strength ,and good chemical and mechanical industries .The mail products imclude ball lining for ball mill,ballstone ,wearproof lining plate,heater element and anchor log.
| 指標(biāo) | 99瓷 | 95瓷 | 鉻鋁瓷 | 莫來石瓷75瓷 | 普通瓷 | 耐酸瓷 |
化
學(xué)
成
分 | Al2O3 % | >98.5 | 95 | 95 | 60-80 | 30 | |
| Si02% | <0.5 | 3 | 3 | 40-20 | 65 | |
| Fe2O3 % | <0.3 | 0.3 | 0.3 | <0.8 | 1 | |
| Cr2O3 % | | | 0.5 | | | |
物
理
性
能 | 耐火度℃ | >1790 | >1790 | >1790 | >1710 | >1550 | |
| 體密g/cm3 | >3.4 | >3.4 | >3.4 | >2.5 | 2.1 | 2.2 |
| 耐壓Mpa | 100 | 100 | 120 | 80 | 80 | 100 |
| 氣孔率% | <0.5 | <0.2 | 0.2 | <1 | <3 | 1 |
| 耐酸度% | | | | | | 98 |
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