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Investigation of the Material Composition of Technogenic Magnesium Material After Hydration 水合后科技镁材料的材料成分调查
IF 0.4 4区 材料科学
Refractories and Industrial Ceramics Pub Date : 2024-02-28 DOI: 10.1007/s11148-024-00831-7
S. A. Fedorov, S. Ya. Davydov, R. A. Apakashev, V. A. Perepelitsyn, P. M. Pen’kov, K. V. Voropaev, D. A. Averlyanov
{"title":"Investigation of the Material Composition of Technogenic Magnesium Material After Hydration","authors":"S. A. Fedorov,&nbsp;S. Ya. Davydov,&nbsp;R. A. Apakashev,&nbsp;V. A. Perepelitsyn,&nbsp;P. M. Pen’kov,&nbsp;K. V. Voropaev,&nbsp;D. A. Averlyanov","doi":"10.1007/s11148-024-00831-7","DOIUrl":"10.1007/s11148-024-00831-7","url":null,"abstract":"<p>High-magnesium waste, which is a promising secondary mineral raw material for the production of refractory building materials, ceramics, and several other types of products, is of particular interest among various types of technogenic raw materials. This group of waste includes caustic magnesite dust from the Magnezit Plant, which is subjected to intense hydration in the dump. Technogenic raw materials are predominantly weakly cemented fine-grained sandstones and fine-grained aggregates. The mineral base of the material is magnesite, brucite, and dolomite. The force required to destroy technogenic magnesium material was determined as 0.5 – 3.9 kN.</p>","PeriodicalId":751,"journal":{"name":"Refractories and Industrial Ceramics","volume":"64 3","pages":"234 - 239"},"PeriodicalIF":0.4,"publicationDate":"2024-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140009998","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Filtering Acid-Resistant Ceramics with Micro- and Nanopores 用微孔和纳米孔过滤耐酸陶瓷
IF 0.4 4区 材料科学
Refractories and Industrial Ceramics Pub Date : 2024-02-28 DOI: 10.1007/s11148-024-00838-0
A. V. Fedotov, A. V. Belyakov, R. V. Dzerzhinsky
{"title":"Filtering Acid-Resistant Ceramics with Micro- and Nanopores","authors":"A. V. Fedotov,&nbsp;A. V. Belyakov,&nbsp;R. V. Dzerzhinsky","doi":"10.1007/s11148-024-00838-0","DOIUrl":"10.1007/s11148-024-00838-0","url":null,"abstract":"<p>The effect of technological parameters on the characteristics of filtering acid-resistant ceramics is investigated. A technology has been developed for producing large-sized products from ceramic electric-grade material of subgroup 110 by aqueous casting into gypsum molds. The water filtration rate was 0.02 – 0.03 ml/(cm<sup>2</sup>·h), the percentage of pores greater than 1 µm was 8 – 10%, and the average pore size was 0.04 – 0.06 µm. The variation in the pore structure of ceramic samples made of nanostructured aluminum hydroxide has been studied. The potential for their use to create ultraporous coatings is shown.</p>","PeriodicalId":751,"journal":{"name":"Refractories and Industrial Ceramics","volume":"64 3","pages":"277 - 283"},"PeriodicalIF":0.4,"publicationDate":"2024-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140010144","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Application of Fused-Cast Refractories in the Smelting of Mineral Melts in Electric Furnaces 熔铸耐火材料在电炉熔炼矿物熔体中的应用
IF 0.4 4区 材料科学
Refractories and Industrial Ceramics Pub Date : 2024-02-28 DOI: 10.1007/s11148-024-00833-5
V. A. Sokolov, N. N. Shustrov, S. S. Kirov, M. D. Gasparyan
{"title":"Application of Fused-Cast Refractories in the Smelting of Mineral Melts in Electric Furnaces","authors":"V. A. Sokolov,&nbsp;N. N. Shustrov,&nbsp;S. S. Kirov,&nbsp;M. D. Gasparyan","doi":"10.1007/s11148-024-00833-5","DOIUrl":"10.1007/s11148-024-00833-5","url":null,"abstract":"<p>This paper presents information about the use of electric glass-melting furnaces in the production of various glasses. Notably, only fused-cast refractories are used to line the most vulnerable parts of furnaces. Previous studies showed that the developed high-chromium refractory HPL-85 can be recommended for melting borosilicate glass E, while the chromium spinelide refractory HAC-26M can be recommended for melting borosilicate glass BS1 for the vitrification of radioactive wastes. Therefore, the necessity of the industrial production of chromium-containing fused-cast refractories based on Russian practice considering the best international achievements and developments has been reported.</p>","PeriodicalId":751,"journal":{"name":"Refractories and Industrial Ceramics","volume":"64 3","pages":"244 - 250"},"PeriodicalIF":0.4,"publicationDate":"2024-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140010113","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research in the Field of Diversification of the Production of Chrysotile Industry — Metallurgy and Production of Mineral Fiber 温石棉生产多样化领域的研究 - 矿物纤维的冶金和生产
IF 0.4 4区 材料科学
Refractories and Industrial Ceramics Pub Date : 2024-02-28 DOI: 10.1007/s11148-024-00847-z
S. E. Punenkov, Yu. S. Kozlov
{"title":"Research in the Field of Diversification of the Production of Chrysotile Industry — Metallurgy and Production of Mineral Fiber","authors":"S. E. Punenkov,&nbsp;Yu. S. Kozlov","doi":"10.1007/s11148-024-00847-z","DOIUrl":"10.1007/s11148-024-00847-z","url":null,"abstract":"<p>This article considers the issues of resource conservation and integrated development of deposits, as well as their involvement in the processing of ore rocks, such as gabbro-diabase of the Bazhenov deposit, which has reduced the environmental burden and the costs of dumping and reclamation. Melting of gabbro-diabase of the Bazhenov deposit makes it possible to obtain a new product, i.e., basalt (rock) wool, which is a good heatproof, soundproof, and fireproof material for the construction industry. Based on this material, a unique hydroponic substrate is produced, which is widely used in agriculture. Increasing the complexity of processing mineral resources is an opportunity to obtain additional profit for the enterprise from new types of products.</p>","PeriodicalId":751,"journal":{"name":"Refractories and Industrial Ceramics","volume":"64 3","pages":"334 - 341"},"PeriodicalIF":0.4,"publicationDate":"2024-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140010154","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Contemporary Materials and Their Application in the Construction of Special Engineering High-Temperature Objects 当代材料及其在建造特种工程高温物体中的应用
IF 0.4 4区 材料科学
Refractories and Industrial Ceramics Pub Date : 2024-02-28 DOI: 10.1007/s11148-024-00835-3
A. N. Belyakov, M. A. Markov, I. N. Kravchenko, A. D. Kashtanov, D. A. Dyuskina, A. D. Bykova, A. G. Chekuryaev
{"title":"Contemporary Materials and Their Application in the Construction of Special Engineering High-Temperature Objects","authors":"A. N. Belyakov,&nbsp;M. A. Markov,&nbsp;I. N. Kravchenko,&nbsp;A. D. Kashtanov,&nbsp;D. A. Dyuskina,&nbsp;A. D. Bykova,&nbsp;A. G. Chekuryaev","doi":"10.1007/s11148-024-00835-3","DOIUrl":"10.1007/s11148-024-00835-3","url":null,"abstract":"<p>Under conditions of increasing loads and temperatures on engineering products the problem of selecting efficient materials is relevant, especially in relation to import substitution. One task for modern materials science is production of high-temperature special engineering components, including complex shapes. Metal and ceramic materials have a number of unique properties, which on the one hand determine prospects for their use in construction of special engineering products, and on the other hand cause a number of production problems, without whose solution exploitation of such products is extremely difficult. Analysis of advanced materials used for products of special high-temperature engineering, including production of various gas turbine engine components, is presented, as well as research results for development of materials with improved properties.</p>","PeriodicalId":751,"journal":{"name":"Refractories and Industrial Ceramics","volume":"64 3","pages":"256 - 264"},"PeriodicalIF":0.4,"publicationDate":"2024-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140010149","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Determination of the Influence of Oncoming Flow on the Vortex Zones at the Inlet of the Suction Sockets. Part 2. Axisymmetric Problem 确定来流对吸水套管入口涡流区的影响。第 2 部分：轴对称问题轴对称问题
IF 0.4 4区 材料科学
Refractories and Industrial Ceramics Pub Date : 2024-02-28 DOI: 10.1007/s11148-024-00849-x
A. K. Logacheva, O. A. Averkova, A. M. Ziganshin, K. I. Logachev, E. N. Popov
{"title":"Determination of the Influence of Oncoming Flow on the Vortex Zones at the Inlet of the Suction Sockets. Part 2. Axisymmetric Problem","authors":"A. K. Logacheva,&nbsp;O. A. Averkova,&nbsp;A. M. Ziganshin,&nbsp;K. I. Logachev,&nbsp;E. N. Popov","doi":"10.1007/s11148-024-00849-x","DOIUrl":"10.1007/s11148-024-00849-x","url":null,"abstract":"<p>This study discusses the aspects of constructing a computational algorithm for calculating circular suction sockets under oncoming flow conditions using the discrete vortex ring method. Flow patterns are presented for different ratios of oncoming and suction airflow velocities. The dependencies of the characteristic dimensions of the vortex zones arising at the inlet of the suction sockets on the velocity of the oncoming flow and the length and angle of inclination of the socket have been determined. Furthermore, equations are derived for the critical velocity of the oncoming flow, at which the flow separation mode for vortex zone 1 changes from separation inside the socket to outside it. The results obtained can be used to design local suction systems profiled according to the revealed outlines of the vortex zones.</p>","PeriodicalId":751,"journal":{"name":"Refractories and Industrial Ceramics","volume":"64 3","pages":"346 - 350"},"PeriodicalIF":0.4,"publicationDate":"2024-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140010141","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Implemention of Self-Propagating Low-Temperature Synthesis to Produce Pure Silicon Carbide 采用自蔓延低温合成法生产纯碳化硅
IF 0.4 4区 材料科学
Refractories and Industrial Ceramics Pub Date : 2024-02-28 DOI: 10.1007/s11148-024-00836-2
V. M. Sizyakov, V. Yu. Bazhin, V. Yu. Piirainen, F. Yu. Sharikov, O. N. Mas’ko
{"title":"Implemention of Self-Propagating Low-Temperature Synthesis to Produce Pure Silicon Carbide","authors":"V. M. Sizyakov,&nbsp;V. Yu. Bazhin,&nbsp;V. Yu. Piirainen,&nbsp;F. Yu. Sharikov,&nbsp;O. N. Mas’ko","doi":"10.1007/s11148-024-00836-2","DOIUrl":"10.1007/s11148-024-00836-2","url":null,"abstract":"<p>Results of research into formation of ultrapure silicon carbide by self propagating synthesis are described. This synthesis provides a reduction in process time and energy costs. It is established that the main structural transition is caused by phase transformations and polymorphism phenomenon within silica (α-SiO<sub>2</sub> to β-SiO<sub>2</sub> transition) which is necessary to produce pure silicon carbide. It is determined that in a given time interval under the influence of imposed conditions and subsequent interaction with silicic acid and active carbon spontaneous transition begins with formation of ultrapure silicon carbide. Implementation of the proposed technology increases silicon carbide yield to 95 – 99% with a nanoscale product (40 – 60 nm) of 99.99% purity.</p>","PeriodicalId":751,"journal":{"name":"Refractories and Industrial Ceramics","volume":"64 3","pages":"265 - 270"},"PeriodicalIF":0.4,"publicationDate":"2024-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140010153","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Features of Ceramic Material Formation Based Upon Cobalt (II) Ferrite 基于钴（II）铁氧体的陶瓷材料形成特点
IF 0.4 4区 材料科学
Refractories and Industrial Ceramics Pub Date : 2024-02-28 DOI: 10.1007/s11148-024-00837-1
N. P. Shabel’skaya, A. M. Radzhabov, Yu. A. Gaidukova, A. V. Arzumanova
{"title":"Features of Ceramic Material Formation Based Upon Cobalt (II) Ferrite","authors":"N. P. Shabel’skaya,&nbsp;A. M. Radzhabov,&nbsp;Yu. A. Gaidukova,&nbsp;A. V. Arzumanova","doi":"10.1007/s11148-024-00837-1","DOIUrl":"10.1007/s11148-024-00837-1","url":null,"abstract":"<p>Results of studying features of spinel structure formation in the CoO–Fe<sub>2</sub>O<sub>3</sub> system obtained using various production techniques are presented. The possibility of forming cobalt (II) ferrite at the surface of a number of carriers is considered. It is shown that depending upon structural characteristics of the substrate, the cobalt (II) ferrite formed has different dispersion and degree of reversibility. It is established that increased catalytic activity in the process of purification of an aqueous solution from an organic dye during hydrogen peroxide breakdown of synthesized materials with an organic carrier has been established.</p>","PeriodicalId":751,"journal":{"name":"Refractories and Industrial Ceramics","volume":"64 3","pages":"271 - 276"},"PeriodicalIF":0.4,"publicationDate":"2024-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140010864","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Change of the Mineral Wool Cupola Operating Conditions During the Transition from the Open Gas Flow Mechanism to the Closed One 从开放式气体流动机制向封闭式气体流动机制过渡期间矿棉冲天炉运行条件的变化
IF 0.4 4区 材料科学
Refractories and Industrial Ceramics Pub Date : 2024-02-27 DOI: 10.1007/s11148-024-00834-4
V. I. Matyukhin, A. V. Matyukhina
{"title":"Change of the Mineral Wool Cupola Operating Conditions During the Transition from the Open Gas Flow Mechanism to the Closed One","authors":"V. I. Matyukhin,&nbsp;A. V. Matyukhina","doi":"10.1007/s11148-024-00834-4","DOIUrl":"10.1007/s11148-024-00834-4","url":null,"abstract":"<p>The widespread industrial use of cupola-type shaft furnaces requires controlling their gas-dynamic and thermal behavior. When a cupola operates with an open top, its thermal regime is characterized mainly by the peripheral flow of gases with a significant difference in the ratio of the heat capacity of gas flows to material thermal capacity. The use of forced removal of exhaust gases from the shaft furnace contributes to an earlier transition from a peripheral to a predominantly central gas flow mechanism. By increasing the degree of rarefaction at the furnace top to 0.71 – 0.73 bar, it is possible to increase the melt temperature, pressure in the furnace cavity, temperature and air blast flow, as well as exhaust gas temperature while improving the conditions of heat transfer between gases and heated materials. A continuous decrease in the productivity of the unit accompanies this process, while the melting process stability improves. A further increase in the degree of rarefaction at the top contributes to a gradual transition from the peripheral to the central gas flow mechanism with a deterioration in cupola melting performance.</p>","PeriodicalId":751,"journal":{"name":"Refractories and Industrial Ceramics","volume":"64 3","pages":"251 - 255"},"PeriodicalIF":0.4,"publicationDate":"2024-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140010152","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Comparative Study of Methods for Obtaining Silicon Carbide Ceramic Materials 获得碳化硅陶瓷材料方法的比较研究
IF 0.4 4区 材料科学
Refractories and Industrial Ceramics Pub Date : 2024-02-27 DOI: 10.1007/s11148-024-00842-4
A. N. Belyakov, M. A. Markov, D. A. Dyuskina, A. D. Bykova, A. G. Chekuryaev, A. D. Kashtanov
{"title":"A Comparative Study of Methods for Obtaining Silicon Carbide Ceramic Materials","authors":"A. N. Belyakov,&nbsp;M. A. Markov,&nbsp;D. A. Dyuskina,&nbsp;A. D. Bykova,&nbsp;A. G. Chekuryaev,&nbsp;A. D. Kashtanov","doi":"10.1007/s11148-024-00842-4","DOIUrl":"10.1007/s11148-024-00842-4","url":null,"abstract":"<p>To date, about ten different methods for producing silicon carbide ceramic materials have been developed. This study presents the mechanisms and describes the advantages and disadvantages of the most commonly used methods for forming and sintering SiC powders. The article describes the basic properties and the application areas of resulting ceramic articles.</p>","PeriodicalId":751,"journal":{"name":"Refractories and Industrial Ceramics","volume":"64 3","pages":"299 - 310"},"PeriodicalIF":0.4,"publicationDate":"2024-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140010115","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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