Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Manukyants, A."'
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 12, Pp 120-127 (2020)
In this work, an attempt is made to identify the features of the structure of contact layers during the contact melting of copper with aluminum brand AMG-2 (mass composition, %: Mg – 1,8 - 2,8 , Mn – 0,2 - 0,6 , Cu – 0,1 , Zn – 0,2 ,Fe – 0,
Externí odkaz:
https://doaj.org/article/b37bdeabf81a41f0b82a695a4c87faaf
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 10, Pp 427-433 (2018)
In this work a Sn film was deposited on the nickel base of NP-2 sort in vacuum and bimetal nickel-tin compositions have been received. Eutectic formations, arising at the surface of tin film owing to a diffusional cooperation with the nickel base hav
Externí odkaz:
https://doaj.org/article/d6cd38ca093347e0a0e40317023fa8d0
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 10, Pp 106-114 (2018)
The phase forming and the structural features of two-layer coating «titan/nichrome» on the surface of artificial polycrystalline diamonds ASB-4 are examined. The film was deposited by method of ion-plasma vacuum 10-2 Pа evaporation. The X-ray-phas
Externí odkaz:
https://doaj.org/article/70f942e1640e4daea3c4261c5e14e755
Autor:
A.R. Manukyants
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 9, Pp 301-306 (2017)
Influence of the surface relaxation on the surface energy of low-index faces of alkaline metals is considered. It is shown, that compression of interplane distances is observed on friable faces (111) in all cases, and either a stretching or absence o
Externí odkaz:
https://doaj.org/article/b892275ce9dc415cb7252f8885adb223
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 9, Pp 182-188 (2017)
Outcomes of formation of phases are reduced at the contact melting of recordings of aluminium with copper. With the help of a raster electronic, atomic — force microscopy and X-ray analysis the eutecticum and intermetallic AlCu4 phases are detected
Externí odkaz:
https://doaj.org/article/0d981e08c78440589b449309e1c353aa
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 9, Pp 177-181 (2017)
Polyterms of angles of wetting of porous nickel and nickel of brand НП-2 by atomic percent melt are investigated. Thresholds of wetting, which are bound with oxides on the surface of drops and nickel are detected. It is found, that temperature at w
Externí odkaz:
https://doaj.org/article/259fa3a10df849b9a7b0a252fb537440
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 9, Pp 45-48 (2017)
In the present paper bimetal nickel –aluminum films are obtained in vacuum by method of the contact melting at temperature 650°C. The eutectic formations which appear on the surfaces of the films due to diffusion are detected by method of the rast
Externí odkaz:
https://doaj.org/article/13cba07348644be280774ba9e23733f8
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 8, Pp 32-35 (2016)
Studying of the contact melting (CM) in / Cu Al system plays an important role for the development of technology of the contact – reactive soldering. Also the data on CM can be of interest at design of layered intermetallic composite material of th
Externí odkaz:
https://doaj.org/article/e78890712665412aa47e620d430a7b21
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 7, Pp 59-62 (2015)
The contact melting of copper (in shape of a cylinder) and aluminum (in shape of a cone) has been carried out. The needle-like structures of sizes 250-270 microns in length and 10-11 microns in width as well as the dendritic arrangements of ~ 2,6 mil
Externí odkaz:
https://doaj.org/article/00de2327623943aab0f40c5f29d449cf