Abstract
The effect of the heat treatment regime on the hydraulic activity of magnesian materials was determined from the heat release during interaction with water. Hydration processes proceed efficiently, hardening structures are formed after calcination of the initial magnesian materials in the range of 500 – 800°C. Therefore, in the production of hydraulically active magnesium oxide used to make the magnesian binder, it is necessary to bake magnesian materials regardless of their nature at low or moderate temperatures in the range of 500 – 800°C. The change in the structure and properties of magnesian materials during heat treatment has a great influence on the processes of sintering refractory materials.
| Original language | English |
|---|---|
| Pages (from-to) | 1-7 |
| Number of pages | 7 |
| Journal | Refractories and Industrial Ceramics |
| DOIs | |
| Publication status | Accepted/In press - 24 Oct 2017 |
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Keywords
- heat treatment
- hydraulic activity
- magnesian materials
- magnesium oxide
- phase composition
- specific surface area
ASJC Scopus subject areas
- Ceramics and Composites
- Materials Chemistry
Cite this
Investigation of the Change in the Phase Composition, Properties, and Hydraulic Activity During the Thermal Treatment of Magnesian Materials. / Mitina, N. A.; Lotov, V. A.
In: Refractories and Industrial Ceramics, 24.10.2017, p. 1-7.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Investigation of the Change in the Phase Composition, Properties, and Hydraulic Activity During the Thermal Treatment of Magnesian Materials
AU - Mitina, N. A.
AU - Lotov, V. A.
PY - 2017/10/24
Y1 - 2017/10/24
N2 - The effect of the heat treatment regime on the hydraulic activity of magnesian materials was determined from the heat release during interaction with water. Hydration processes proceed efficiently, hardening structures are formed after calcination of the initial magnesian materials in the range of 500 – 800°C. Therefore, in the production of hydraulically active magnesium oxide used to make the magnesian binder, it is necessary to bake magnesian materials regardless of their nature at low or moderate temperatures in the range of 500 – 800°C. The change in the structure and properties of magnesian materials during heat treatment has a great influence on the processes of sintering refractory materials.
AB - The effect of the heat treatment regime on the hydraulic activity of magnesian materials was determined from the heat release during interaction with water. Hydration processes proceed efficiently, hardening structures are formed after calcination of the initial magnesian materials in the range of 500 – 800°C. Therefore, in the production of hydraulically active magnesium oxide used to make the magnesian binder, it is necessary to bake magnesian materials regardless of their nature at low or moderate temperatures in the range of 500 – 800°C. The change in the structure and properties of magnesian materials during heat treatment has a great influence on the processes of sintering refractory materials.
KW - heat treatment
KW - hydraulic activity
KW - magnesian materials
KW - magnesium oxide
KW - phase composition
KW - specific surface area
UR - http://www.scopus.com/inward/record.url?scp=85031894958&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85031894958&partnerID=8YFLogxK
U2 - 10.1007/s11148-017-0105-0
DO - 10.1007/s11148-017-0105-0
M3 - Article
AN - SCOPUS:85031894958
SP - 1
EP - 7
JO - Refractories and Industrial Ceramics
JF - Refractories and Industrial Ceramics
SN - 1083-4877
ER -