Zhengzhou Caihua can supply silica-based and Chrome-based fillers according to customer's requirement. Silica based filler use quartz sand as raw materials, mixed with lubricant and sintering aid.
Zhengzhou Caihua can supply silica-based and Chrome-based fillers according to customer’s requirement. Silica based filler use quartz sand as raw materials, mixed with lubricant and sintering aid.
Chrome-based filler use South-Africa Chrome ore as raw materials, mixed with lubricant, sintering aid,deoxidizer and etc. features good self-flow rate,normally above 95%;
Caihua series of fillers for ladle tapping hole can be used for kinds of ladle, LF ladle, show the features of non-floating, high self-open rate, easy installation and safety.
|
Brand |
CH-YL80 |
CH-YL50 |
CH-YL40 |
CH-YL30 |
CH-YL20 |
|
SiO2/% |
≧80 |
≦50 |
≦40 |
≦30 |
≦20 |
|
Cr2O3/% |
—– |
≧25 |
≧30 |
≧35 |
≧40 |
|
Fe2O3/% |
—– |
≦21 |
≦24 |
≦27 |
≦30 |
|
Al2O3/% |
—– |
≦12 |
≦13 |
≦15 |
≦16 |
|
C/% |
≦3 |
≦3 |
≦3 |
≦3 |
≦3 |
|
Granularity/mm |
0.2~3.0 |
0.1~2.5 |
0.1~2.5 |
0.1~2.5 |
0.1~2.5 |
|
Moisture/% |
≦0.5% |
≦0.5% |
≦0.5% |
≦0.5% |
≦0.5% |
Dry anti-seepage refractories works well with simple construction, good thermal insulation effect and strong anti-permeability. The working principle of Dry anti-seepage refractory material is to react alkali ions in materials and metal liquids at high temperature, form isolation layer on the surface, prevent sodium salt from going to cathode block.
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.
Al2O3-SiC Castable for Metal Mixer is developed with high quality bauxite, corundum and SiC as the main raw materials, and bonded by low cement or ultra-low cement.
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