CH Refractories manufactures different types of ladle slide gate plates for various capacity ladles, can meet different service life requirements. Generally the ladle slide gate plate is divided into fired and un-fired type according to different casting conditions and service life.
CH Refractories manufactures different types of ladle slide gate plates for various capacity ladles, can meet different service life requirements. Generally the ladle slide gate plate is divided into fired and un-fired type according to different casting conditions and service life.
Fired slide gate plate
High temperature fired slide gate plates developed by Zhengzhou CH refractories are produced via high speed mixing, high pressure pressing, high temperature firing, vacuum and pressurized pitch impregnation, precise surface grinding and hot stainless steel looping processes. The products have low impurity and are stable on quality. Good performance on strength, erosion resistance and thermal shock resistance enables the slide gates to cast multiple ladles of molten steel.
Zhengzhou CH refractories can produce and provide Al2O3-C or Al2O3-ZrO2-C material according to customers special needs.
◆ Steel plant ladle
◆High strength,
◆Long service life
◆Customized size
◆Free mould charge
| Product code | CH-MS65 | CH-MS75 | CH-MS80 | CH-MS85 |
| Al2O3/% | ≥65 | ≥75 | ≥80 | ≥85 |
| C/% | ≥5 | ≥5 | ≥5 | ≥2 |
| Bulk density/g.cm3 | ≥2.90 | ≥2.90 | ≥2.95 | ≥3.00 |
| Apparent porosity/% | ≤10 | ≤10 | ≤8 | ≤8 |
| Cold Crushing Strength/MPa | ≥70 | ≥80 | ≥90 | ≥100 |
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