Zobrazeno 1 - 10
of 24
pro vyhledávání: '"T. D. Komarova"'
Autor:
O. S. Komarov, T. D. Komarova
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 47-50 (2017)
The interaction of the filler (distensillimanit or binder (sodium aluminate) after mixing them to form a mold wash, drying the paint and removing water of crystallization. The conclusion of the sodium aluminate suitability as a foundry binder paints.
Externí odkaz:
https://doaj.org/article/10f6c2be90914955a7757cdf0386b246
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 1, Pp 53-57 (2016)
The possibility of increasing the hardness (strength) nonburning-on coatings based on distensilimonita and lingosulfanata as binding by the addition of sodium aluminate and polyethylene glycol (PEG-200) was usearched. It was found that addition of th
Externí odkaz:
https://doaj.org/article/53714b6436cc43d89326dba6153268f0
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 2, Pp 24-26 (2017)
The method and device for measuring of the strength of the core casting refractory paint at high temperatures were developed. It has been shown that the failure strength sodium aluminates binder after testified that decrease of sodium aluminates bind
Externí odkaz:
https://doaj.org/article/7dfbfde2d6bb47b38c6794f42d26330a
Autor:
O. S. Komarov, T. D. Komarova, A. N. Karas’, A. M. Nevmerzhitskiy, V. V. Trubchik, V. A. Konyakhin
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 44-46 (2017)
Comparison of the properties of the casting paints based on sodium silicate and sodium aluminat, and sodium aluminat as an additive to the ink for the organic binder has shown that sodium aluminat provides a higher level of properties than sodium sil
Externí odkaz:
https://doaj.org/article/3a43629cfa0c415c8c91951dcf7ab92b
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 1, Pp 58-60 (2016)
Comparative researches showed that sodium aluminate can be successfully used as a modifying addition into the foundry paints on the basis disthen-sillimanite and lignosulfonate, as well as the binder for the chill mould paints based on graphite.
Externí odkaz:
https://doaj.org/article/068f636ef3764eb2afd5642b3bcb207b
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 2, Pp 42-46 (2014)
Analysis of existence of initial raw materials for production of the superdispersed powders Al(OH)3 and Al2O3 in the Republic of Belarus is given, and also parameters of technological process of their production by sol-gel method are determined. Data
Externí odkaz:
https://doaj.org/article/83c39adc283e4e01afc680b3cd79119c
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 28-30 (2014)
Comparative researches of foundry paints showed that the most acceptable basis for them is disthenesillimanite and it is possible to use sodium aluminate solution as a binding agent.
Externí odkaz:
https://doaj.org/article/15306ca134ea4aa2a292aebc040ba520
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 2, Pp 33-36 (2013)
The technology of separate extraction of bismuth and molybdenum from spent catalyst was presented and information on the effectiveness of its use in a composition of comprehensive modifier in the iron-carbon alloy was given.
Externí odkaz:
https://doaj.org/article/95c6cb3bf5ee44829387391032182797
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 1, Pp 84-87 (2012)
The mechanism of cast iron alloying through slag phase due to use of nickel and copper oxides is considered and the analysis of kinetics regularity of alloying in case of absence of fuse in the form of milled cast-iron chips in slag and at their pres
Externí odkaz:
https://doaj.org/article/06b6400d819344849c8a3512272d2726
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 37-39 (2011)
Alloying process of cupola iron by means of input into charge structure of briquettes of the worked-out coppermagnesium catalysts is investigated. This technology allows to carry out recycling of expensive metals, such as copper, and to raise strengt
Externí odkaz:
https://doaj.org/article/4c8e28887f6e475e89a3f44749fa2513