Ti-TiN Multilayer Coatings Obtained by ION FLUX Surface Modification

2017 ◽  
Vol 265 ◽  
pp. 141-145
Author(s):  
S.R. Shekhtman ◽  
M.S. Migranov
Keyword(s):  
Surface Modification ◽  
Production Technology ◽  
Hollow Cathode ◽  
Plasma Generator ◽  
Ion Flux ◽  
The Self ◽  
Multilayer Coatings ◽  
Flux Surface ◽  
Vacuum Plasma ◽  
Maintained Discharge

We present a production technology for multilayer vacuum plasma coatings with additional ion bombardment, which is implemented with two methods: by using the hollow cathode effect and by using the self-maintained discharge generated by the plasma generator. Based on this technology, a technology of producing multilayer coatings based on TiN was developed.

Surface modification of Ti implants by plasma oxidation in hollow cathode discharge

2006 ◽  
Vol 200 (8) ◽  
pp. 2618-2626 ◽  
Author(s):  
M.A.M. Silva ◽  
A.E. Martinelli ◽  
C. Alves ◽  
R.M. Nascimento ◽  
M.P. Távora ◽  
...  
Keyword(s):  
Surface Modification ◽  
Hollow Cathode ◽  
Hollow Cathode Discharge ◽  
Plasma Oxidation

Effect of low-frequency disturbance on the self-sustained discharge of hollow cathode

2020 ◽  
Vol 53 (42) ◽  
pp. 425205
Author(s):  
Yize Liu ◽  
Junxue Ren ◽  
Shuai Cao ◽  
Guangchuan Zhang ◽  
Zhe Zhang ◽  
...  
Keyword(s):  
Hollow Cathode ◽  
Low Frequency ◽  
The Self ◽  
Sustained Discharge

Self-Lubricating Composite Coating on Air Foil Bearing Shaft by Hollow Cathode Plasma Jet

2005 ◽  
Vol 486-487 ◽  
pp. 157-160
Author(s):  
Min Kyu Yang ◽  
Hyu Seung Yang ◽  
Jong Ku Park ◽  
Keun Ryu ◽  
Yong Bok Lee ◽  
...  
Keyword(s):  
Thin Film ◽  
Hollow Cathode ◽  
Composite Films ◽  
Plasma Jet ◽  
Solid Lubricants ◽  
The Self ◽  
Cathode Plasma ◽  
Alloy Matrix ◽  
Foil Bearing ◽  
Planar Magnetron

The self-lubricating composite films were deposited on Inconel 718 by Hollow Cathode Plasma Jet (HCPJ). These composite materials consist of chrome nickel alloy matrix and Ag, BaF2/CaF2 solid lubricants. The Cr2O3-NiCr-Ag composite thin film was crystallized and had the main peaks of Cr2O3 (012) and Ag (111). The deposition rate of 200 nm /min by HCPJ was much faster than the ordinary R.F planar magnetron sputtering. The surface roughness of coated shaft was 30 nm.

A global model of the self-pulsing regime of micro-hollow cathode discharges

2012 ◽  
Vol 111 (5) ◽  
pp. 053305 ◽  
Author(s):  
C. Lazzaroni ◽  
P. Chabert
Keyword(s):  
Hollow Cathode ◽  
Global Model ◽  
The Self

Synthesis of Multilayer Vacuum Ion-Plasma Coatings Ti-Tin during the Surface Modification

2016 ◽  
Vol 870 ◽  
pp. 113-117 ◽  
Author(s):  
S.R. Shekhtman ◽  
N.A. Sukhova
Keyword(s):  
Surface Modification ◽  
Hollow Cathode ◽  
Technology Development ◽  
Protective Coatings ◽  
Plasma Coating ◽  
Plasma Source ◽  
High Current ◽  
Ion Plasma ◽  
Ionic Bombardment ◽  
High Current Discharge

The article presents the results of the technology development for the vacuum ion-plasma coating deposition with the additional ionic bombardment. As a method to realize the additional ionic bombardment, use of the hollow cathode effect or non-self-maintained high-current discharge generated by the plasma source with an incandescent cathode (PSIC) is suggested. The technology of synthesis of protective coatings with the submicrocrystalline structure was developed.

Polymeric Janus nanoparticles templated by block copolymer thin films

RSC Advances ◽  
2015 ◽  
Vol 5 (55) ◽  
pp. 44218-44221 ◽  
Author(s):  
Elio Poggi ◽  
Jean-Pierre Bourgeois ◽  
Bruno Ernould ◽  
Jean-François Gohy
Keyword(s):  
Thin Films ◽  
Surface Modification ◽  
Block Copolymer ◽  
Block Copolymers ◽  
Self Assembly ◽  
The Self ◽  
Polymer Grafting ◽  
Novel Approach ◽  
Janus Nanoparticles

We report a novel approach to synthesize well-defined polymeric Janus nanoparticles by combining the self-assembly of block copolymers in thin films and surface modification by polymer grafting.

Surface Modification of Vacuum Plasma Sprayed Titanium Coating via Two Different Treatments

2007 ◽  
Vol 330-332 ◽  
pp. 533-536 ◽  
Author(s):  
Yi Kai Chen ◽  
Xue Bin Zheng ◽  
H. Ji ◽  
Chuan Xian Ding ◽  
S.W. Lee
Keyword(s):  
Aqueous Solution ◽  
Surface Modification ◽  
Body Fluid ◽  
Solution Treatment ◽  
Titanium Coating ◽  
Vacuum Plasma ◽  
Naoh Solution ◽  
Plasma Sprayed ◽  
Fluid Test ◽  
Better Than

Vacuum plasma sprayed (VPS) Ti coatings were deposited and their surface modification processes were performed by NaOH solution treatment and alkali-heat-calcification respectively. The simulated body fluid test indicated that apatite was formed on the surfaces of Ti coatings. A net-like structure was observed on the surfaces of Ti coatings treated by alkali-heat-calcification, whose bioactivity is much better than that treated by NaOH aqueous solution simply.

scholarly journals Glyceryl Monostearate: Probing the Self Assembly of a Lipid Amenable To Surface Modification for Hepatic Targeting

2018 ◽  
Vol 122 (38) ◽  
pp. 22160-22169 ◽  
Author(s):  
Megha Marwah ◽  
Aniket Magarkar ◽  
Debes Ray ◽  
Vinod Aswal ◽  
Alex Bunker ◽  
...  
Keyword(s):  
Surface Modification ◽  
Self Assembly ◽  
The Self ◽  
Glyceryl Monostearate
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