Synthesis of anatase TiO2 film by reactive vacuum arc deposition method

Two MCrAlY overlay coatings (NiCrAlYSi and NiCoCrAlYHf) were deposited on a DS superalloy of Ni-Al-Cr-Co-W-Mo-Ta-Hf system by vacuum arc deposition method. The two coatings show a good protection for the DS superalloy during the isothermal oxidation test at 1150 for 100 h. A continuous alumina-based scale was formed at the surfaces of the coated specimens after oxidation. Y2O3, NiO and SiO2 are also detectable in the oxide scale. For the Hf-bearing coating, some HfO2 particles exist at the interface between the coating and the substrate. But after the cyclic thermal oxidation at 1100°C, the Hf-free coating exhibited better oxidation resisitance than the Hf-bearing coating. The HfO2 blocks between the coat and the substrate may be the crack initiation which leads to the failure of the coating.

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The use of pulsed vacuum arc deposition method for making films of various materials

Proceedings ISDEIV. 18th International Symposium on Discharges and Electrical Insulation in Vacuum (Cat. No.98CH36073) ◽

10.1109/deiv.1998.738783 ◽

2002 ◽

Author(s):

E.I. Tochitsky ◽

I.V. Gasenkova ◽

I.G. Milashevskaya ◽

O.V. Selifanov ◽

E.V. Stankevich

Keyword(s):

Vacuum Arc ◽

Deposition Method ◽

Vacuum Arc Deposition ◽

Arc Deposition

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Optical Bandgap of Anatase TiO2 Film Prepared by Reactive Vacuum Arc Deposition Method

IEEJ Transactions on Fundamentals and Materials ◽

10.1541/ieejfms1990.118.7-8_899 ◽

1998 ◽

Vol 118 (7-8) ◽

pp. 899-900

Author(s):

Hirofumi Takikawa ◽

Takaaki Matsui ◽

Tateki Sakakibara

Keyword(s):

Optical Bandgap ◽

Vacuum Arc ◽

Deposition Method ◽

Vacuum Arc Deposition ◽

Arc Deposition

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Nd–Fe–B thick film magnets with Nb additive prepared by vacuum arc deposition method

Journal of Applied Physics ◽

10.1063/1.3566061 ◽

2011 ◽

Vol 109 (7) ◽

pp. 07A755 ◽

Cited By ~ 6

Author(s):

M. Nakano ◽

M. Sahara ◽

T. Yanai ◽

F. Yamashita ◽

H. Fukunaga

Keyword(s):

Thick Film ◽

Vacuum Arc ◽

Deposition Method ◽

Vacuum Arc Deposition ◽

Arc Deposition

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Synthesis of a-axis-oriented AlN film by a shielded reactive vacuum arc deposition method

Surface and Coatings Technology ◽

10.1016/s0257-8972(99)00389-8 ◽

1999 ◽

Vol 120-121 ◽

pp. 383-387 ◽

Cited By ~ 13

Author(s):

Hirofumi Takikawa ◽

Naoya Kawakami ◽

Tateki Sakakibara

Keyword(s):

Vacuum Arc ◽

Deposition Method ◽

Aln Film ◽

Vacuum Arc Deposition ◽

Arc Deposition

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Characterization of carbon-boron coatings prepared on molybdenum by a vacuum arc deposition method

Thin Solid Films ◽

10.1016/0040-6090(90)90035-c ◽

1990 ◽

Vol 189 (1) ◽

pp. 149-159 ◽

Cited By ~ 6

Author(s):

H. Shinno ◽

T. Tanabe ◽

M. Fujitsuka ◽

Y. Sakai

Keyword(s):

Vacuum Arc ◽

Deposition Method ◽

Vacuum Arc Deposition ◽

Arc Deposition

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Behaviors of Metal Nano-Particles Prepared by Coaxial Vacuum Arc Deposition

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.123-125.1067 ◽

2010 ◽

Vol 123-125 ◽

pp. 1067-1070 ◽

Cited By ~ 6

Author(s):

Yoshiaki Agawa ◽

Satoshi Endo ◽

Masamichi Matsuura ◽

Yoshikazu Ishii

Keyword(s):

Fuel Cell ◽

Arc Discharge ◽

Nano Particles ◽

Vacuum Arc ◽

Deposition Method ◽

Vacuum Arc Deposition ◽

Metal Nano Particles ◽

Arc Deposition ◽

Electrode Property

By the use of a coaxial pulsed vacuum arc discharge deposition method (APD), we have developed the catalyst deposition system onto support powders or sheet under vacuum. In this letter, we introduce Pt catalysis processing for fuel cell and evaluation for the electrode property.

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