Zobrazeno 1 - 10
of 206
pro vyhledávání: '"prevlake"'
Autor:
Mihailo R. Mrdak
Publikováno v:
Vojnotehnički Glasnik, Vol 66, Iss 4, Pp 864-879 (2018)
One of the factors for a successful application of ceramic coatings on biomedical implants is the compatibility of the physical and mechanical properties of coatings with the metal substrates of implants. Temperature and temperature gradient in th
Externí odkaz:
https://doaj.org/article/88d29c5ecb394ce2ac03dcd2d556ef46
Autor:
Mihailo R. Mrdak
Publikováno v:
Vojnotehnički Glasnik, Vol 66, Iss 3, Pp 551-562 (2018)
The paper analyzes the VPS - Ti / TiC composite coating. The powder was deposited at low pressure with an F4 plasma gun produced by Plasma Technik AG because of the influence of the environment on powder oxidation. The main goal of the work was to
Externí odkaz:
https://doaj.org/article/6309438e4f074957a3d13ad158234dc2
Autor:
Mihailo R. Mrdak
Publikováno v:
Vojnotehnički Glasnik, Vol 65, Iss 4, Pp 924-936 (2017)
Al2O3 is hard oxide ceramics, chemically bioinert and with good sliding properties; it has found wide application in the design of engineering components. The aim of the paper was to apply the APS process with the change of plasma currents in orde
Externí odkaz:
https://doaj.org/article/cac8293029c54fc48196a64de077da52
Autor:
Mihailo R. Mrdak
Publikováno v:
Vojnotehnički Glasnik, Vol 65, Iss 3, Pp 662-672 (2017)
Powder Mo&O2 has an important role in the production of coatings with increased resistance to slide in conditions without the use of lubricants. Mo&O2 coatings have the low coefficient of friction and good abrasion characteristics in mechanical st
Externí odkaz:
https://doaj.org/article/8a5d37dde12e415784e064bc0aa95192
Autor:
Mihailo R. Mrdak
Publikováno v:
Vojnotehnički Glasnik, Vol 65, Iss 2, Pp 378-391 (2017)
In this study, the aim was to deposit layers of the Ni22Cr10Al1Y coating using the vacuum plasma spray process to protect gas turbine engine components from oxidation and high-temperature corrosion. The coating can significantly affect the propert
Externí odkaz:
https://doaj.org/article/43437b8ffe61476bae332a8bad64b522
Autor:
Mihailo R. Mrdak
Publikováno v:
Vojnotehnički Glasnik, Vol 65, Iss 1, Pp 30-44 (2017)
ZrO2 stabilized with Y2O3 has superior and excellent physical properties compared to other modern ceramic materials. Due to its high biocompatibility, ZrO2 ceramics in the ZrO2 - Y2O3 system is widely used as a biomaterial in orthopedic surgery. Z
Externí odkaz:
https://doaj.org/article/29a66126db614be19163bb8f2679b15d
Autor:
Mihailo R. Mrdak
Publikováno v:
Vojnotehnički Glasnik, Vol 64, Iss 2, Pp 411-430 (2016)
This paper presents the results of the examinations of TBC - ZrO2MgO / MgZrO3NiCr / NiCr thermal barrier layers deposited by the plasma spray process at the atmospheric pressure on substrates of Al alloys. In order to obtain the structural and mechan
Externí odkaz:
https://doaj.org/article/161ab03a6dd34fb9bfe63115b1c6256f
Publikováno v:
Hrvatski časopis za prehrambenu tehnologiju, biotehnologiju i nutricionizam
Volume 17
Issue 1-2
Volume 17
Issue 1-2
Jestivi se filmovi i premazi sve više koriste u proizvodnji sireva zbog zahtjeva potrošača za prirodnim i ekološki prihvatljivim pakovinama. U radu je prikazano što su jestivi filmovi i prevlake, od kojih se materijala mogu proizvoditi i koje pr
Autor:
Mihailo R. Mrdak
Publikováno v:
Vojnotehnički Glasnik, Vol 63, Iss 3, Pp 137-159 (2015)
Plazma je električno provodljiv gas koji sadrži jone, elektrone i neutralne molekule. Takvo stanje materije stvara se preko električnog pražnjenja i može da se održava u stabilnom stanju uvođenjem naizmenične ili jednosmerne struje. U radu je
Externí odkaz:
https://doaj.org/article/5b047fc5b8a04dccaeacfaf6763e2068
Autor:
Mihailo R. Mrdak
Publikováno v:
Vojnotehnički Glasnik, Vol 63, Iss 1, Pp 32-55 (2015)
This research shows the effect of the application of soft seals deposited by the atmospheric plasma spraying - APS process on the parts of the TV2-117A turbojet engine compressor. Western plasma spray technology and materials were applied for the fir
Externí odkaz:
https://doaj.org/article/57b420bd8d774f3f9a4947262cfe3b45