Zobrazeno 1 - 10
of 97
pro vyhledávání: '"I. P Volchok"'
Autor:
V. V. Netrebko, I. P Volchok
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 3, Pp 162-165 (2012)
The influence of alloying by manganese on the structure and hardness of high-chromium wear-resistant cast iron was investigated.
Externí odkaz:
https://doaj.org/article/17a4b136d3c6499f85ef32e243468ea1
Autor:
V. V. Netrebko, I. P. Volchok
Publikováno v:
Nauka ta progres transportu, Vol 70, Iss 4, Pp 60-70 (2017)
Purpose. The article is aimed to determine effect of the chemical composition of Fe-C-Cr-Mn-Ni cast iron on the chromium content in the metallic base, carbides and the coefficient of interphase distribution of chromium after annealing at 690 ° С (
Externí odkaz:
https://doaj.org/article/5752065d32bc4dfebcc7b228223c9c79
Autor:
V. V. Netrebko, I. P. Volchok
Publikováno v:
Nauka ta progres transportu, Vol 66, Iss 6, Pp 115-123 (2016)
Purpose. This paper focuses on obtaining the dependencies of the manganese content in the metallic base (Mno) and its interphase distribution coefficient (KPMn) on the cast iron’s chemical composition in the system Fe–C–Cr – Ni –Mn. Methodo
Externí odkaz:
https://doaj.org/article/aa64ce70161445a6822dda048958e5fe
Publikováno v:
Materials Science. 57:439-445
Publikováno v:
Nauka ta progres transportu, Vol 54, Iss 6, Pp 87-96 (2014)
Purpose. Development of scientific and technological bases of formation of the specified secondary hypoeutectic (АK8M3) and eutectic (АК12М2MgН) silumins' structure; and increasing their mechanical and service properties' indices in the cast s
Externí odkaz:
https://doaj.org/article/495d901999014919966e10844085ef90
Publikováno v:
Nauka ta progres transportu, Vol 53, Iss 5, Pp 101-108 (2014)
Purpose. As a rule secondary silumins are characterized by lower quality than their primary analogues. During manufacture of alloys a large quantity of intermetallides, first of all on the basis of iron, in their structure is ignored. To achieve th
Externí odkaz:
https://doaj.org/article/0245c488c1ce45e2b822cf3b629eb8c4
Autor:
L. N. Bunina, I. P. Volchok
Publikováno v:
Nauka ta progres transportu, Vol 38, Pp 207-212 (2011)
The manganese steels are widely used in machinery construction. The influence of chemical composition and form of non-metallic inclusions on constructive strength of manganese steels is studied. The dependences between the nature of non-metallic incl
Externí odkaz:
https://doaj.org/article/b39053396be24857917e23e2c15ac152
Publikováno v:
Nauka ta progres transportu, Vol 38, Pp 201-206 (2011)
The methods of endurance testing of aluminum alloys at high frequencies from 0.3 to 44.0 kHz are considered.
Externí odkaz:
https://doaj.org/article/2395255a6cd0440cba041890510bfc28
Autor:
A. E. Ostrovska, I. P. Volchok
Publikováno v:
Nauka ta progres transportu, Vol 34, Pp 211-214 (2010)
Investigation of the influence of intermetallic phases on the mechanism of fatigue fracture of the secondary aluminum alloys was made.
Externí odkaz:
https://doaj.org/article/904f6c3925a94be1a9cf6c46bfe91626
Autor:
O. L. Skujbida, I. P. Volchok
Publikováno v:
Nauka ta progres transportu, Vol 34, Pp 215-218 (2010)
The effect of refining-modifying treatment of secondary aluminum alloy АК5М2 was researched. The modifier 10…20 % Na2CO3, 15…20 % SrCO3, 12…20 % SiC, 3…8 % Ti, 0,5…2 % C, the rest S was worked out and used. The improvement of tensile str
Externí odkaz:
https://doaj.org/article/ceb95fa62b364eada1cb1925ed379afd