Zobrazeno 1 - 10
of 50
pro vyhledávání: '"S. Baisanov"'
Publikováno v:
Metalurgija, Vol 61, Iss 3-4, Pp 828-830 (2022)
In the practice of complex theoretical studies of multicomponent systems, the so-called thermodynamic-diagram analysis method is known, which greatly simplifies the study of the features of phase transformations in multicomponent systems by dividing
Externí odkaz:
https://doaj.org/article/41cbc4200b4d4591922480611b4b2410
Publikováno v:
Metalurgija, Vol 60, Iss 1-2, Pp 117-120 (2021)
In this paper, theoretical studies on the construction of phase structure diagrams of the Fe-Ca-Si-Al system as modeling composition of alloy by Thermodynamic-diagram analysis (TDA) were carried out. TDA analysis allows predicting the optimal composi
Externí odkaz:
https://doaj.org/article/57ede5633ad340eaa6c3531a8fee6339
Publikováno v:
Metalurgija, Vol 59, Iss 1, Pp 97-100 (2020)
The procedure to study the phase equilibrium lines “solid - liquid” was developed for the binary systems with using a coefficient of Bjerrum Guggenheim. The universality of this procedure to solve a mathematical problem of phase diagrams and its
Externí odkaz:
https://doaj.org/article/9796bac029814771a68184962cb20258
Publikováno v:
Metalurgija, Vol 59, Iss 1, Pp 109-112 (2020)
Results of the industrial tests on production development of ferrosilicon aluminum alloy are showed. The made tests on smelting of ferrosilicon aluminum in electric furnaces with 1,2, 5 and 9 MVA showed a basic possibility to receive alloy of FS55А1
Externí odkaz:
https://doaj.org/article/4dbdbda49eba4edb848ce8ada857dabc
Publikováno v:
Metalurgija, Vol 59, Iss 3, Pp 343-346 (2020)
A procedure was developed to calculate the position of lines of monovariant phase equilibria for crystallization areas of congruently melting compounds through the dissociation degree of a chemical compound.The relevant mathematical apparatus was rec
Externí odkaz:
https://doaj.org/article/df062ca064ac4d43867baa52a1db8001
Publikováno v:
Metalurgija, Vol 60, Iss 3-4, Pp 292-294 (2021)
This paper demonstrates a new modeling method of the complex heterogeneous processes between a metal and slag based on a pattern of formation of the crystallization fields of phases. The theoretical justification was provided for the using of the osm
Externí odkaz:
https://doaj.org/article/01d31a8cecd648938d07fbb2ef5c54f6
Publikováno v:
Metalurgija, Vol 60, Iss 3-4, Pp 303-305 (2021)
A calculation procedure of line positions of the monovariant phase equilibrium for the crystallization regions of a congruent compound using the osmotic coefficient of Bjerrum-Guggenheim (ɸ’ Am Bn) was developed. The relevant mathematical apparatu
Externí odkaz:
https://doaj.org/article/8f528210fbf341379752e4e0a9f227da
Publikováno v:
Metalurgija, Vol 60, Iss 3-4, Pp 332-334 (2021)
The research results are demonstrated on the electrical resistance and beginning softening temperature of the highash coals of Saryadyr, Borly and Zhamantuz deposits (Republic of Kazakhstan). Such parameters of the charge in the ore-thermal furnace p
Externí odkaz:
https://doaj.org/article/b5891b71ca4e49c792bcdc09d618c07d
Publikováno v:
Metalurgija, Vol 60, Iss 1-2, Pp 82-84 (2021)
A study of the process of smelting ferrosilicon manganese with the use of high ash rock coals as a reducer instead of traditional coke was carried out. The physicochemical properties of coke from high-ash coals of the Kuu-chek deposit have been studi
Externí odkaz:
https://doaj.org/article/e23c6cc604ea4aa1a30beceb155d88f7
Recovery of low-carbon ferrochrome with multi-component aluminum-silicon-chrome (Al - Si - Cr) alloy
Publikováno v:
Metalurgija, Vol 59, Iss 4, Pp 514-516 (2020)
The paper describes pilot smelting of low-carbon ferrochrome (LCFC) with new type of reductant – multi-component aluminum-silicon-chrome alloy (FASCh). Provisional calculations confirmed by results of pilot smelting show that use of FASCh alloy hel
Externí odkaz:
https://doaj.org/article/1a29b029da354406b76a197609bf6a9a