high aluminum ceramic tube technical indicators
naterial |
65 porcelain |
75 porcelain |
80 porcelain |
85 porcelain |
90 porcelain |
95 porcelain |
99 porcelain |
al2o3 |
65 |
75 |
80 |
85 |
90 |
93 |
99.3 |
fe2o3 |
≤ 4 |
≤ 2 |
≤ 1.5 |
≤ 1.0 |
≤ 0.5 |
≤ 0.5 |
≤ 0.3 |
desnsity：g / cm3 |
2.8 |
3.10 |
3.20 |
3.40 |
3.50 |
3.60 |
3.85 |
vickers hardulus |
7.5 |
≤ 7.8 |
≥ 8 |
≥ 8.6 |
≥ 8.8 |
9 |
9 |
water absorption： % |
≤ 4 |
≤ 1 |
≤ 0.5 |
≤ 0.2 |
≤ 0.1 |
≤ 0.085 |
≤ 0.01 |
refractoriness：℃ |
1300 ℃ |
1400 ℃ |
1450 ℃ |
1580 ℃ |
1600 ℃ |
1650 ℃ |
1800℃ |
flexural strength： mpa |
80 |
100 |
150 |
180 |
200 |
240 |
280 |
wear rate（ at room temperature, erosion, 100 grinding） % |
≤ 5 |
≤ 4.5 |
≤ 3.5 |
≤ 3 |
≤ 2.5 |
≤ 1 |
≤ 0.5 |
high aluminum ceramic tube specifications
product |
standards |
90porcelain |
95porcelain |
99porcelain |
high aluminum ceramic tube |
φ15×1000 |
no |
yes |
yes |
" |
φ15/11×1000 |
- |
" |
" |
" |
φ15/10×1000 |
- |
" |
" |
| " | φ16/11×1000 | - | " | " |
" |
φ20/15×1000 |
- |
" |
" |
" |
φ21/16×1000 |
- |
" |
" |
" |
φ25/20×1000 |
- |
" |
" |
" |
φ20/10×1000 |
yes |
" |
" |
" |
φ30/20×1000 |
" |
" |
" |
" |
φ40/25×1000 |
" |
" |
" |
" |
φ50/43×1000 |
" |
" |
" |
" |
φ50/35×1000 |
" |
" |
" |
" |
φ60/52×1000 |
" |
" |
" |
" |
φ60/45×1000 |
" |
" |
" |
" |
φ70/55×1000 |
" |
" |
" |
" |
φ80/60×1000 |
" |
" |
" |
" |
φ90/70×1000 |
" |
" |
" |
" |
φ100/80×1000 |
" |
" |
" |
" |
φ110/90×1000 |
" |
" |
" |
" |
φ120/100×1000 |
" |
" |
" |
" |
φ130/110×1000 |
" |
" |
" |
" |
φ140/115×1000 |
" |
" |
" |
" |
φ150/125×1000 |
" |
" |
" |
" |
φ160/135×1000 |
" |
" |
" |
