Monolithic castables for ladle safety lining are composed of corundum, high quality bauxite, superfine powder and other ingredients and featured with good work ability on site casting, high strength, high volume stability and long life span.
Monolithic castables for ladle safety lining are composed of corundum, high quality bauxite, superfine powder and other ingredients and featured with good work ability on site casting, high strength, high volume stability and long life span. Monolithic castables for ladle safety lining can be used for the permanent lining of ladle of all sizes and proven to be better on service life and safe steel making operation.
|
Product code |
CH-JZ65 |
CH-JZ70 |
CH-JZ75 |
CH-JZ80 |
CH-JZ85 |
|
Al2O3/% |
≧65 |
≧70 |
≧75 |
≧80 |
≧85 |
|
Bulk density/g.cm3 |
≧2.40 (110℃,24h) |
≧2.50 (110℃,24h) |
≧2.60 (110℃,24h) |
≧2.70 (110℃,24h) |
≧2.85 (110℃,24h) |
|
Cold Crushing Strength/MPa
|
≧35 (110℃,24h) |
≧40 (110℃,24h) |
≧40 (110℃,24h) |
≧40 (110℃,24h) |
≧45 (110℃,24h) |
|
≧45 (1500℃,3h) |
≧45 (1500℃,3h) |
≧50 (1500℃,3h) |
≧55 (1500℃,3h) |
≧60 (1500℃,3h) |
|
|
Permanent Linear Change/%
|
土0 . 5 (1500℃,3h) |
土0 . 5 (1500℃,3h) |
土0 . 5 (1500℃,3h) |
土0 . 5 (1500℃,3h) |
土0 . 5 (1500℃,3h) |
|
Water demand for casting /% |
6~7 |
6~7 |
6~7 |
5~6 |
5~6 |
Corundum mullite high-strength wear-resistant refractory castables have high compressivestrength, good high temperature volume stability and thermal stability, excellent wear resistance and strong corrosion resistance.
Siliceous refractory repair material has high load-softening point, low temperature creep rate, high strength, low porosity, strong thermal shock resistance, anti-slag and anti-erosion, and will not damage the repaired structure due to expansionof quartz.
Castables for Iron Runner use dense corundum, brown corundum, high-quality rock, and high-quality SiC as the main raw materials. Castables for Iron Runner is made of low-cement and ultra-low-cement castable technology.
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