المؤلفون: P. I. Matsak, Zh. N. Demidova, V. K. Sazonov, V. V. Klochai, D. I. Smirnova, S. M. Chumakov, M. I. Sokolov, E. V. Rusinova, N. I. Klimov, S. A. Zhilin, B. G. Dubov, N. D. Vitushkin

المصدر: Refractories. 34:517-520

مصطلحات موضوعية: Ladle, Engineering, Prima materia, Fabrication, business.industry, Metallurgy, Ceramics and Composites, Materials Chemistry, Raw material, business, Quartz

الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::dd6050865d1a1e9052a04ad9794877b3Test
https://doi.org/10.1007/bf01295037Test

المؤلفون: M. I. Sokolov, P. I. Matsak, Zh. N. Demidova, L. M. Demidenko, G. A. Ivanova, B. N. Androsov, E. M. Suvorov

المصدر: Refractories. 32:26-29

مصطلحات موضوعية: Ladle, Materials science, Metallurgy, chemistry.chemical_element, Crucible, engineering.material, chemistry, Ceramics and Composites, Materials Chemistry, engineering, Graphite, Periclase, Foundry, Carbon, Chemical composition

الوصف: The investigations showed that Taimyrsk graphite corresponds in chemical composition to foundry and crucible graphite.

الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::a4c443eff9bd009aea648bd7c6ed5a97Test
https://doi.org/10.1007/bf01295620Test

المؤلفون: S. M. Chumakov, M. I. Sokolov, L. M. Demidenko, Zh. N. Demidova, N. I. Klimov, P. I. Matsak, S. A. Zhilin, E. V. Rusinova, D. I. Smirnova, Z. A. Matsak, L. Ya. Osipova, V. V. Klochai

المصدر: Refractories. 36:259-261

مصطلحات موضوعية: Ladle, geography, Ramming, geography.geographical_feature_category, Olivine, Metallurgy, Mineralogy, Forsterite, Massif, engineering.material, Weathering crust, Ceramics and Composites, Materials Chemistry, engineering, Geology

الوصف: The possibility in principle of the production and application of ramming forsterite mixtures from olivinites of the weathering crust of the Kovdorsk Massif under the conditions of converter production at the Severstal' JSC is described.

الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::4fa3b684d1a46f53c9ac3e4bf7866f49Test
https://doi.org/10.1007/bf02227398Test

المؤلفون: E. P. Chertopalov, P. I. Matsak, L. M. Demidenko

المصدر: Refractories. 28:658-662

مصطلحات موضوعية: Continuous casting, Engineering, Ladle, Torch, business.industry, law, Metallurgy, Ceramics and Composites, Materials Chemistry, business, law.invention

الوصف: Description de la torche permettant de realiser les revetements interieurs des poches de coulees continues

الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::d41238c5200cdfaed62691db02abd54dTest
https://doi.org/10.1007/bf01403217Test

المؤلفون: N. A. Druzhinina, Z. S. Drozdova, A. V. Chepovskii, Zh. N. Demidova, G. A. Ivanova, L. B. Krushenok, V. I. Bashlii, G. L. Shapoval, V. A. Kondrashkin, Z. A. Matsak, V. S. Kashechko, V. A. Polyakov, P. I. Matsak

المصدر: Refractories. 30:461-464

مصطلحات موضوعية: Ladle, Materials science, Thermal insulation, business.industry, Metallurgy, Ceramics and Composites, Materials Chemistry, Spall, business, Refractory (planetary science)

الوصف: Questions of the method of production of basic ramming compounds at Panteleimonovka Refractory Plant and their use in the monolithic lining of the walls of 160-ton steel-teeming ladles of the No. 2 Converter Shop of Kirvoi Rog Steel Combine are considered. An analysis of the wear of the lining during service showed that it occurs as the result of spalling of the sintered zone and salamandering of the lining. The use of a movable thermally insulated lid made it possible to hold the temperature of the ladle lining within limits of 730–1120°C between heats and to obtain a basic rammed lining life of 21–39 heats as opposed to an average life for the shop of 14.8 heats. A reserve for increasing the ladle basic lining life is optimization of the thermal conditions of its service, including high-temperature heating of the lining before pouring of the metal, the use of thermally insulated lids with the minimum consumption of time for placing of them, an increase in the life of the well refractory to the life of the walls and bottom, and elimination of cooling of the lining between heats.

الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::283dc7c4da5244493e2c2dd29b5e591eTest
https://doi.org/10.1007/bf01280678Test

المؤلفون: P. I. Matsak, L. M. Demidenko, G. I. Kuznetsov, I. Kh. Romazan, F. F. Ocheretnyuk, Yu. A. Polonskii, V. N. Kungurtsev

المصدر: Refractories. 20:615-620

مصطلحات موضوعية: Engineering, business.industry, Metallurgy, Ceramics and Composites, Materials Chemistry, business, Refractory (planetary science)

الوصف: The Magnitogorsk Metallurgical Combine has adopted guniting of the lining of 230-ton and 300-ton pouring ladles with chamotte-clay compounds, which are now being manufactured by its refractory sector.

الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::2f5202fe87799f1385b85d339e6b6dfaTest
https://doi.org/10.1007/bf01281767Test

المؤلفون: E. F. Vit, E. I. Davydenkov, N. A. Gurov, B. A. Velikin, L. M. Demidenko, V. N. Andryushchenko, V. D. Kolechnik, P. I. Matsak, V. S. Kashechko, Yu. A. Polonskii

المصدر: Refractories. 19:693-697

مصطلحات موضوعية: Ladle, Brick, Engineering, business.industry, Metallurgy, Ceramics and Composites, Materials Chemistry, Factory, business

الوصف: The No. 2 converter shop and the open-hearth shop at the Krivorozhstal' Factory have adopted guniting of the linings of the 150-ton and 330-ton steel-teeming ladles. The Krasnogorov Refractory Factory has begun the manufacture of chamotte-clay guniting powders. The mean life of the lining of a 330-ton ladle has been enhanced by 3–4 meltings as a result of guniting, that of a 150-ton ladle by 5–6 meltings. The consumption of ladle brick in No. 2 converter shop has been reduced from 6.85 to 4.60 kg/ton of steel, and in the open-hearth shop from 5.65 to 4.5 kg/ton of steel. The adoption of guniting saved 200,000 rubles in 1976.

الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::1ccfec4e4530d37e6b8cd8b4f297e088Test
https://doi.org/10.1007/bf01285696Test

المؤلفون: L. M. Demidenko, B. A. Velikin, V. D. Kolesnik, P. I. Matsak, V. S. Kashechko

المصدر: Refractories. 18:283-287

مصطلحات موضوعية: Ladle, Engineering, Grog, business.industry, visual_art, Ceramics and Composites, Materials Chemistry, visual_art.visual_art_medium, Geotechnical engineering, business, Durability

الوصف: A method has been developed and equipment constructed for guniting steelcasting ladles without any manual labor. Experiments and tests were carried out with compositions based on quartzite, Chasov-Yar semiloamy sand, and fine-ground chamotte. The industrial-scale guniting tests showed that the durability of the lining of 130-ton steelcasting ladles increases by 30% (4.7 melts) on average with one guniting per ladle campaign.

الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::8ff1b9cccc46211edfbf58c05afb9d57Test
https://doi.org/10.1007/bf01294078Test

المؤلفون: L. M. Demidenko, E. A. Simun, M. Sh. Mindeli, Sh. V. Popiashvili, Yu. A. Polonskii, P. I. Matsak

المصدر: Refractories. 22:422-426

مصطلحات موضوعية: Materials science, visual_art, Metallurgy, Ceramics and Composites, Materials Chemistry, visual_art.visual_art_medium, Kyanite

الوصف: A study was made of the properties of guncrete compounds based on kyanite suitable for service in steel ladles. The best properties were possessed by a compound containing 80% kyanite, 10% clay, and 10% binder. Industrial trials with the guncrete compounds were completed. The life of the new compounds is 20% longer than that of similar compounds based on Novoselitsk kaolin.

الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::3ea8b708373075c193d529ee0684244bTest
https://doi.org/10.1007/bf01398416Test

المؤلفون: E. I. Davydenkov, B. A. Velikin, K. A. Borovkov, L. M. Demidenko, I. P. Nikolaenko, P. I. Matsak, M. M. Dyshlyuk, M. E. Surkov, V. A. Deev

المصدر: Refractories. 20:76-79

مصطلحات موضوعية: Materials science, Grog, visual_art, Metallurgy, Ceramics and Composites, Materials Chemistry, visual_art.visual_art_medium

الوصف: A study was made of the properties of Gunite compounds based on Novoselitsk kaolin suitable for service in steel ladles. The best composition was: 90% chamotte, 10% kaolin, and 10% (on 100%) bond. A State Standard was developed for Gunite powder. Industrial trials were done on the new compounds. The results of the trials confirmed that it is feasible to use Novoselitsk kaolin for producing Gunite compounds.

الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::14b381f867c4c97f4fb402e814cb2b9bTest
https://doi.org/10.1007/bf01281933Test