剛玉—莫來石磚圖
我公司生產(chǎn)的各種剛玉一莫來石制品，其純度高、 機(jī)械強(qiáng)度好， 具有抗剝落、南高溫，經(jīng)1750℃以上的高溫?zé)桑歉邷毓I(yè)爐的理想爐襯材料。
They are sintered at 1750℃ and possess the following preformances, high purity, good mechanical trength, anti stripping, high temperature resistance and so on. They are the sealest kiln building material for the industial high temperatrre furnaces.
技術(shù)指標(biāo) Main technical data
|
指標(biāo)Index 材質(zhì)Material |
高純剛玉 Punrfied corundum |
剛玉質(zhì) Corundum |
剛玉-莫來石 Mullit-cirundum |
莫來石-剛玉 Mullite-corundum |
|
Al2O3(%) |
99 |
95 |
90 |
80 |
|
SiO2(%) |
0.2 |
2 |
8 |
18 |
|
體積密度（g/cm3） Bulk density |
3.2 |
3.0 |
2.8 |
2.6 |
|
耐火度（℃）Refractoriness |
1800 |
1800 |
1800 |
1750 |
|
0.2Mpa 荷重軟化溫度0.6% Refraceoriness under 0.2Mpa load |
1700 |
1700 |
1700 |
1650 |
|
重?zé)�變化（%）1400 3h Resinteting linear shrinkage |
0 |
0 |
0 |
0 |
|
顯氣孔率(%) Apparent porosity |
18 |
19-20 |
23 |
23 |
|
常溫耐壓強(qiáng)度（Mpa）Comprssivc strcngth at RT |
90 |
90 |
80 |
80 |
|
最高使用溫度 （℃）Max service temperature |
1800 |
1800 |
1750 |
1700 |
|
用途 Application |
用于鋼鐵行業(yè)，化工行業(yè)，陶瓷行業(yè)，各種工業(yè)室爐爐襯材料。Used as furnace liner material for all kind of industrial kilns in the fields of stccl,chemitry and ceramic and so on. |
本公司專業(yè)生產(chǎn)優(yōu)質(zhì)剛玉—莫來石磚等特種陶瓷產(chǎn)品，歡迎購買剛玉—莫來石磚產(chǎn)品到湖南株洲湘龍新材料有限公司來！
