KS-W and PN-BW series bucket bucket seats, high-tech products designed to protect plugs, are made of high-strength, high-density, high-density materials with a matrix system (MAS). These products demonstrate the characteristics of a stable structure, good resistance to corrosion / erosion and long service life.
They can be used on all types of buckets of different capacities, while the PN-SK4, PN-T33 and PN-T39 series can be used on small-size non-processing ladles.
|
ITEM |
KS-W25-A-X |
KS-BW25- |
KS-W2B- |
KS-W65-A-X |
KS-W89-X |
||||
|
A-X |
A1-X |
B-X |
X |
H-X |
|||||
|
Chemical Composition(%);≥ |
Al2O3 |
94 |
93 |
— |
92 |
— |
— |
93 |
— |
|
Al2O3+ Cr2O3 |
— |
— |
— |
— |
92 |
— |
— |
89 |
|
|
Al2O3+ MgO |
— |
— |
94 |
— |
— |
92.5 |
— |
— |
|
|
Bulk Density(g/cm);≥ |
150O℃ *3h |
3 |
3 |
3 |
3 |
3 |
3 |
2.95 |
3 |
|
Modulus of Rupture(MPa); ≥ |
150O℃ *3h |
12 |
12 |
12 |
12 |
15 |
15 |
12 |
15 |
|
Cold Crushing Strength(MPa): ≥ |
150O℃ *3h |
60 |
60 |
80 |
60 |
60 |
60 |
80 |
70 |
|
ITEM |
KS-T33-X |
KS-SK4-X |
KS-T39-X |
|
|
Chemical Composition(%);≥ |
Al2O3+ MgO |
80 |
82 |
80 |
|
Bulk Density(g/cm);≥ |
11O℃ *24h |
2.9 |
2.9 |
2.9 |
|
Modulus of Rupture(MPa); ≥ |
11O℃ *24h |
8 |
10 |
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