Zobrazeno 1 - 10
of 588
pro vyhledávání: '"vacuum plasma"'
Publikováno v:
Cailiao Baohu, Vol 57, Iss 8, Pp 58-64 (2024)
In order to study the thermal shock resistance and thermal erosion resistance of Si/Yb2 Si2 O7 coatings at 1 350 ℃， Si/Yb2 Si2 O7 coatings were prepared on SiCf/SiC composites by vacuum plasma spraying technology.Subsequently，the structure and
Externí odkaz:
https://doaj.org/article/2f9352f7711e4703a084d29ba3403e6f
Publikováno v:
Mechanics and Advanced Technologies, Vol 8, Iss 2(101), Pp 130-140 (2024)
The possibility of applying Mo and Cr coatings by CVD method to the inner surfaces of tubular products Ø ˂ 60 mm has been studied. The process of applying Mo and Cr coatings by the method of gas-phase deposition was developed. The areas of paramete
Externí odkaz:
https://doaj.org/article/82f54cf6f3f7442b882220920e91e7fd
Publikováno v:
Metals, Vol 14, Iss 8, p 939 (2024)
The problem of increasing heat resistance and corrosion and erosion resistance of gas turbine units in compressor stations was solved through the development of new layered materials containing nanostructured grains. The authors carried out a destruc
Externí odkaz:
https://doaj.org/article/5efcfba7771d4853873e1ac0db01c3a9
Autor:
LIANG Ruihui, ZHONG Xin, HONG Du, HUANG Liping, WU Yiming, ZHAO Fangxia, NIU Yaran, ZHANG Zhenzhong, ZHENG Xuebin
Publikováno v:
Journal of Aeronautical Materials, Vol 43, Iss 4, Pp 37-44 (2023)
Rare-earth silicate environmental barrier coatings（EBCs）are important materials for the application in hot end components of new generation high thrust-to-weight ratio aero engines. However, the rare-earth silicate top layer is prone to form long
Externí odkaz:
https://doaj.org/article/d0a4371306104157a1864b56045f178a
Autor:
Ho Jik Yang, Byungchul Lee, Chungmin Shin, Boram You, Han Seul Oh, Jeonghoon Lee, Jinsun Lee, Se Kwang Oh, Sang-Ha Oh
Publikováno v:
Bioengineering, Vol 11, Iss 4, p 359 (2024)
Efforts are ongoing to enhance the functionality of human acellular dermal matrices (hADMs), which are extensively utilized in reconstructive surgeries. Among these efforts, plasma treatments, particularly vacuum plasma treatments, have recently emer
Externí odkaz:
https://doaj.org/article/8d40294d7bd74f80a9ed80c97081b630
Publikováno v:
Vojnotehnički Glasnik, Vol 70, Iss 3, Pp 650-663 (2022)
Introduction/purpose: One of the key approaches to solving an entire class of modern plasma physics problems is the so-called "plasma approximation". The most general definition of the "plasma approximation" is a theoretical approach to the electr
Externí odkaz:
https://doaj.org/article/5b0be3ca9e0b4b16a7cb2aa0c58976ac
Publikováno v:
Fushe yanjiu yu fushe gongyi xuebao, Vol 40, Iss 2, Pp 69-77 (2022)
The antimicrobial agent 3-(acrylamidopropyl)trimethylammonium chloride (APTAC) was grafted onto vacuum plasma‒treated denim fabrics. Optimal treatment conditions, including sputter-gas species, gas pressure, power, and duration were investigated us
Externí odkaz:
https://doaj.org/article/d074ce0f0e3d4884abe7a634294cc283
Akademický článek
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Akademický článek
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Publikováno v:
Applied Sciences, Vol 13, Iss 19, p 10840 (2023)
Porous carbon nanofibers are widely used as supercapacitor electrode materials due to their excellent physical adsorption/desorption operation and smooth transport of ions. The acid/base activation method is commonly used to generate micropores on th
Externí odkaz:
https://doaj.org/article/89c0fbe38b8e419c828935407212340b