In this work, bioactive alkali free glass was synthesized in the RO-CaF2-P2O5-Al2O3-SiO2 system and the results of crystallization of glass in the temperature range 700-1000 °C were investigated. The glass microstructure, phase composition and structural changes of crystallized glass by powder X-ray diffraction and IR spectroscopy were studied. The effect of temperature on the phase composition of the resulting glass-ceramic material and their amount is established. At 700 °C, fluorapatite is formed with a small amount of anorthite. With an increase in the crystallization temperature, anortite and vitlocite become the main phases, and fluorapatite is present in smaller quantities.
| Mualliflar | Mastura Khikmatovna Aripova, R. V. Mkrtchyan |
|---|---|
| Jurnal | Kimyo va kimyo texnologiyasi |
| Nashriyot | Тошкент кимё-технология институти |
| ISSN | 1992-9498, 2181-1121 |
| Nashr sanasi | 2019-10-18 |
| Jild | 2018 |
| Son | 4 |
| Til | Ingliz |
| Ilmiy soha | Kimyo |
| DOI | 10.70189/1992-9498.1041 |
| Indeksga qo‘shilgan | 2026-09-02 |
DOI: 10.70189/1992-9498.1041 · Maqolaning asl sahifasi
| APA | Mastura Khikmatovna Aripova, & R. V. Mkrtchyan (2019). Features of crystallization of a bioactive alkali free glass. Kimyo va kimyo texnologiyasi, 2018(4). https://doi.org/10.70189/1992-9498.1041 |
|---|---|
| GOST (OAK) | Mastura Khikmatovna Aripova, R. V. Mkrtchyan Features of crystallization of a bioactive alkali free glass // Kimyo va kimyo texnologiyasi. – 2019. – T. 2018, № 4. – DOI: 10.70189/1992-9498.1041. |
| MLA | Mastura Khikmatovna Aripova, and R. V. Mkrtchyan. “Features of crystallization of a bioactive alkali free glass.” Kimyo va kimyo texnologiyasi, 2018(4), 2019. https://doi.org/10.70189/1992-9498.1041 |
| Chicago | Mastura Khikmatovna Aripova, and R. V. Mkrtchyan. “Features of crystallization of a bioactive alkali free glass.” Kimyo va kimyo texnologiyasi, 2018(4) (2019). https://doi.org/10.70189/1992-9498.1041 |
| Harvard | Mastura Khikmatovna Aripova, and R. V. Mkrtchyan (2019) ‘Features of crystallization of a bioactive alkali free glass’, Kimyo va kimyo texnologiyasi, 2018(4). https://doi.org/10.70189/1992-9498.1041 |
| BibTeX | @article{masturakhikmatovnaaripova2019,
title = {Features of crystallization of a bioactive alkali free glass},
author = {Mastura Khikmatovna Aripova and R. V. Mkrtchyan},
journal = {Kimyo va kimyo texnologiyasi},
year = {2019},
volume = {2018},
number = {4},
doi = {10.70189/1992-9498.1041},
url = {https://doi.org/10.70189/1992-9498.1041}
} |
Boshqa maqola uchun iqtibos tayyorlash
The aim of this work is to create new veterinary products for agriculture based on local raw materials, to develop a highly efficient technology for their production. Waste from the production of medamine produced in…
Air and water pollution has been one of the challenging environmental issues in modern society. Since the Honda-Fujishima effect was first reported in 1972, a semiconductor-based photocatalysis has been regarded as one…
The aim of the research is the synthesis of sodium ammonium hydrogen phosphate and sodium dihydrogen phosphate based on purified extraction phosphoric acid. The acid was purified from accompanying impurities by…
The aim of the work is to develop dust-collecting preparations based on local raw materials for the suppression of man-made dust formed on quarry paths. For this purpose, 4 types of the drug were created in the…
The aim of the study is to develop a technology for obtaining a food additive for the extract of the pulp of bitter watermelon - Citrullus colocynthis, introduced in Uzbekistan as a hypoglycemic agent. Pharmacological…
There was obtained IR spectra of the nickel diglycyrrhizinate complex. A simple and express spectral method for determination of the nickel ion is presented. The optimal conditions for the determination of the nickel…
The aim of the work is to develop a synthesis procedure and obtain new complex compounds of transition metal acetates with 2-aminobenzimidazole (L), to study the composition and structure of the synthesized compounds by…
The article studies the possibility of extraction of monounsaturated oleic acid from highly stable vegetable oils produced at industrial scale. To solve the set tasks, have been selected samples of vegetable oils…
The structure of glasses synthesized in the R2O-RO-CaF2-P2O5-Al2O3-SiO2 system was studied by scanning electron microscopy. Glasses have a complex heterogeneous structure associated with the formation of germinal or…
As a result of the research on the utilization of polyethylene terephthalate-containing household waste, a promising direction was identified in the production of a new type of secondary polyethylene terephthalate…
Kimyo va kimyo texnologiyasi — barcha maqolalar · 2019-yil arxivi
The structure of glasses synthesized in the R2O-RO-CaF2-P2O5-Al2O3-SiO2 system was studied by scanning electron microscopy. Glasses have a complex heterogeneous structure associated with the formation of germinal or…
Fireclay ceramic materials based on the graphite-kaolin system were synthesized using graphite concentrate of Zakhchakhona site and enriched kaolin AKF-78 of the Angren deposit with refractoriness more than 1750 оС. The…
The aim of the relearn was to study the phase changes during crystallization of some compositions of biocompatible glasses obtained in the RO-CaF2-P2O5-Al2O3-SiO2 (R=Zn, Mg) system. For this purpose, crystallization of…
The aim of the study is the synthesis of decorative glass based on basalt from the Osmansai deposit. The chemical and mineralogical composition of basalt was studied, in which phases of anorthite, actinolite, magnetite…
The chemical and mineralogical composition of the clay slate of the Dzherdanak deposit is determined. Four species were investigated in the natural and heat-treated state in the range of 800-1400 °C using the X-ray…
Ushbu maqolada ingliz tilini xorijiy til sifatida o‘rganishda yangi so‘zlarni vizual va verbal usullar orqali o‘zlashtirish samaradorligi tahlil qilinadi. Tadqiqotda vizual materiallar (rasmlar, grafik tasvirlar va…
Ushbu maqolada mashina tarjimasi (MT) vositalarining Toshkent Kimyo xalqaro universitetida tahsil olayotgan o‘zbek-ingliz ikki tilli talabalarning ingliz tilidagi yozma ishlarida uchraydigan xatolarga ta’siri…
Maqolada 1892-yilda “Туркестанские ведомости” gazetasida chop etilgan Sattorxon Abdulg'afforovning “Qo'qon xonligining ruslar tomonidan istilo etilishidan oldingi ichki ahvoli haqida qisqacha ocherk” asarining…
This article examines the linguistic units and metaphorical fields that structure English ecological discourse — the texts that construct public understanding of nature and environmental crisis. Drawing on Conceptual…
Maqolada 1929–1930-yillardan boshlab O‘zbekiston SSRda amalga oshirilgan yalpi kollektivlashtirish, “quloqlarni sinf sifatida tugatish” siyosati va majburiy surgunning mahalliy jamiyat hayotiga ta’siri Farg‘ona vodiysi…
Amudaryo quyi oqimidagi sugʻoriladigan hududlarda qishloq xoʻjaligi qurgʻoqchiligini asosan yogʻin emas, balki daryodan olinadigan suv hajmi belgilaydi. Tadqiqotda Xorazm viloyatida bir yillik (2000, 2008, 2011) va…