Products made of manganese silicate-ceramics exhibit wear resistance, heat resistance and resistance to acids, to their strength properties correspond to the oncrete of 550-700 brands retain physical properties at temperatures up to 1150 ° C.
Silicate-manganese ceramics successfully replaces basalt casting refractory materials, concrete, as well as to protect steel structures against heat, abrasion and corrosion.
Product: plate raw and machined, pipe lining, customer drawings
Physical and mechanical properties:
• Bulk weight - 2.9 t / m3;
• Tensile strength - at least 30 MPa;
• Abrasion - not more than 0.02 g / m2;
• Thermal stability - up to 1150 ° C;
• Water absorption - less than 1%.
Product: untreated plates, plates machined, lining pipe and other products according to customer drawings.
Carrying out industrial tests showed that the lining silicate-manganese ceramics increases the service life of pipes and turning 5 times!
Comparative characteristics of physical and chemical indicators of manganese silicate ceramics (MSC) and cast stone (basalt) |
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# |
Physical and chemical parameters |
Averages |
|
MSC |
Basalt |
||
1 |
Chemical composition : |
|
|
- SiO2, % |
49,50 |
49,06 |
|
- MnO, % |
11,00 |
0,31 |
|
2 |
Density, kg / m3 |
3 000,00 |
2 950,00 |
3 |
Abrasion g / cm2 |
0,014 |
0,500 |
4 |
Thermal resistance, C |
Up to1150 |
Up to 1050 |
5 |
Water absorption g / cm2 |
0,57 |
5,20 |
6 |
Compressive strength, MPa |
206,50 |
200,00 |
7 |
The ultimate strength in static bending, MPa |
48,00 |
40,00 |
8 |
The total specific activity of natural radionuclides, Bq / kg |
132,00 |
- |
9 |
Frost, the number of cycles (at least) |
150,00 |
- |
10 |
Loss of strength,% |
2,70 |
- |
11 |
Chemical resistance |
Products are chemically resistant to hydrochloric acid (HCl) and potassium hydroxide (KOH) |