Journal
The comparative results of chromium alloys developed by the specialists of OOO Metallurg-Project are presented. Liner plates made of chromium alloy, i...
| Issue №6, 2021 |
| Section: Equipment and technology |
| Keywords: high-chrome alloy, hardness, castings, liner plate |
| Autor: M.A. Porsev . |
In the production of Portland cement clinker the raw mix always contains sodium and potassium oxides, which can accumulate in the calcined material be...
| Issue №4, 2021 |
| Section: Science and production |
| Keywords: Portland cement clinker minerals, alite, belite, Portland cement clinker, sodium oxide, potassium oxide, grindability, microhardness, compressive strength |
| Autor: D.A. Mishin, A.O. Erygina. |
PAO Severstal produces grinding balls 20-100 mm in diameter, 2-5 hardness category. Modern ball production equipment (one of the units was commiss...
| Issue №6, 2020 |
| Section: Equipment and technology |
| Keywords: grinding balls, hardness, impact resistance |
| Autor: D.A. Dontsov, A.R. Andreev. |
The effectiveness of using ground granulated blast furnace slag (GGBS) to replace 40 % cement in the composition of pavement concrete is s...
| Issue №2, 2020 |
| Section: Concrete |
| Keywords: ground granulated blast furnace slag (GGBFS), concrete, road surface, strength, resistance to cracking, frost resistance, water resistance, chemical resistance, hardness, abrasion |
| Autor: R.R. Adigamov, E.V. Mityukova, V.Y. Solovieva, S.O. Gunin. |
The possibilities of manufacturing grinding media of high-chromium cast iron at the foundry of OOO Metallurg-project are discussed. According to the p...
| Issue №6, 2018 |
| Section: Equipment and technology |
| Keywords: grinding bodies, grinding balls, castings, high-chromium iron, hardness. |
| Autor: M.A. Porsev, I.V. Chumanov. |