| 產品簡介 | 賽棒 |
本公司之塞棒按材質分類主要有鋁碳質、鋁鋯碳質、鋁鎂碳質等。由於本產品具有良好的抗渣侵蝕性能、常溫抗折強度、優良的耐鋼水侵蝕和沖刷性能，進而保證了本產品使用過程中的可靠性。 |
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Specification
Kind |
Al2O3-ZrO2, Al2O3-C |
MgO-C |
ZrO2-C |
|||||||
Properties |
||||||||||
Bulk Density (g/cm3) |
3.17 |
3.12 |
3.14 |
3.33 |
3.24 |
3.13 |
3.1 |
3.1 |
4.8 |
|
Apparent Porosity (%) |
5.5 |
5 |
4.5 |
4 |
4 |
5.5 |
8.5 |
5 |
15.5 |
|
Cold Crushing Strength (Mpa) |
240 |
230 |
280 |
280 |
300 |
150 |
120 |
210 |
100 |
|
Chemical |
Al2O3 |
79 |
70 |
71 |
75 |
74 |
95 |
95 |
10 |
--- |
ZrO2 |
6 |
10 |
13 |
9 |
8 |
--- |
--- |
(MgO 89) |
95 |
|
F.C |
9 |
12 |
10 |
7 |
10 |
4 |
4 |
4 |
2 |
|
Hot modulus of rupture (Mpa) |
23 |
25 |
28 |
21 |
25 |
35 |
45 |
44 |
--- |
|
Thermal expansion (%) |
1.05 |
0.99 |
0.96 |
1.01 |
1.01 |
1.3 |
1.2 |
1.98 |
1.03 |
|
