Abstract
Clay and nonplastic types of raw materials necessary for electrotechnical porcelain synthesis, as well as wollastonite raw materials for additives were considered from among the minerals of the Republic of Kazakhstan; the compositions, properties, phase transformations during heat treatment of kaolins, white-burning refractory clays, quartz sands, feldspars and wollastonites were studied; a technology was developed for obtaining porcelain for electrical insulation with the use of mineralizing additives - wollastonites; porcelain’s structure and phase composition formation processes and its mechanical and dielectric properties were studied; optimal ratios of porcelain mixture components and amount of additives needed to improve the porcelain phase formation process by increasing the mullite crystals formation at lower temperatures compared with traditional porcelain were determined; first proved the possibility of obtaining electrotechnical porcelain with high properties from local natural types of mineral raw materials; the developed electrotechnical porcelain technology introduction will allow to solve the import substitution problem.
| Original language | English |
|---|---|
| Pages (from-to) | 238-245 |
| Number of pages | 8 |
| Journal | News of the National Academy of Sciences of the Republic of Kazakhstan, Series of Geology and Technical Sciences |
| Volume | 4 |
| Issue number | 436 |
| DOIs | |
| Publication status | Published - 1 Jul 2019 |
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Keywords
- Clays
- Electrotechnical porcelain
- Feldspars
- Kaolins
- Mineral raw materials
- Quartz sands
- Wollastonite
ASJC Scopus subject areas
- Geotechnical Engineering and Engineering Geology
- Geology
Cite this
Mineral raw materials selection and electrotechnical use porcelain synthesis. / Kurbanbayev, Mukhtar Yendibayevich; Vereshchagin, Vladimir Ivanovich; Yessimov, Begen Omarovich; Adyrbayeva, Tatyana Amanovna.
In: News of the National Academy of Sciences of the Republic of Kazakhstan, Series of Geology and Technical Sciences, Vol. 4, No. 436, 01.07.2019, p. 238-245.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Mineral raw materials selection and electrotechnical use porcelain synthesis
AU - Kurbanbayev, Mukhtar Yendibayevich
AU - Vereshchagin, Vladimir Ivanovich
AU - Yessimov, Begen Omarovich
AU - Adyrbayeva, Tatyana Amanovna
PY - 2019/7/1
Y1 - 2019/7/1
N2 - Clay and nonplastic types of raw materials necessary for electrotechnical porcelain synthesis, as well as wollastonite raw materials for additives were considered from among the minerals of the Republic of Kazakhstan; the compositions, properties, phase transformations during heat treatment of kaolins, white-burning refractory clays, quartz sands, feldspars and wollastonites were studied; a technology was developed for obtaining porcelain for electrical insulation with the use of mineralizing additives - wollastonites; porcelain’s structure and phase composition formation processes and its mechanical and dielectric properties were studied; optimal ratios of porcelain mixture components and amount of additives needed to improve the porcelain phase formation process by increasing the mullite crystals formation at lower temperatures compared with traditional porcelain were determined; first proved the possibility of obtaining electrotechnical porcelain with high properties from local natural types of mineral raw materials; the developed electrotechnical porcelain technology introduction will allow to solve the import substitution problem.
AB - Clay and nonplastic types of raw materials necessary for electrotechnical porcelain synthesis, as well as wollastonite raw materials for additives were considered from among the minerals of the Republic of Kazakhstan; the compositions, properties, phase transformations during heat treatment of kaolins, white-burning refractory clays, quartz sands, feldspars and wollastonites were studied; a technology was developed for obtaining porcelain for electrical insulation with the use of mineralizing additives - wollastonites; porcelain’s structure and phase composition formation processes and its mechanical and dielectric properties were studied; optimal ratios of porcelain mixture components and amount of additives needed to improve the porcelain phase formation process by increasing the mullite crystals formation at lower temperatures compared with traditional porcelain were determined; first proved the possibility of obtaining electrotechnical porcelain with high properties from local natural types of mineral raw materials; the developed electrotechnical porcelain technology introduction will allow to solve the import substitution problem.
KW - Clays
KW - Electrotechnical porcelain
KW - Feldspars
KW - Kaolins
KW - Mineral raw materials
KW - Quartz sands
KW - Wollastonite
UR - http://www.scopus.com/inward/record.url?scp=85073452544&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85073452544&partnerID=8YFLogxK
U2 - 10.32014/2019.2518-170X.119
DO - 10.32014/2019.2518-170X.119
M3 - Article
AN - SCOPUS:85073452544
VL - 4
SP - 238
EP - 245
JO - News of the National Academy of Sciences of the Republic of Kazakhstan, Series of Geology and Technical Sciences
JF - News of the National Academy of Sciences of the Republic of Kazakhstan, Series of Geology and Technical Sciences
SN - 2224-5278
IS - 436
ER -