Physical and mechanical properties of nanostructured (Ti-Zr-Nb)N coatings obtained by vacuum-arc deposition method

2016 ◽  
Vol 1 (8) ◽  
pp. 182-185 ◽  
Author(s):  
Alexander POGREBNJAK
Keyword(s):  
Mechanical Properties ◽  
Physical And Mechanical Properties ◽  
Vacuum Arc ◽  
Deposition Method ◽  
Vacuum Arc Deposition ◽  
Arc Deposition

scholarly journals Physical and mechanical properties of (Ti–Zr–Nb)N coatings fabricated by vacuum-arc deposition

2016 ◽  
Vol 7 (3) ◽  
pp. 388-394 ◽  
Author(s):  
V. M. Beresnev ◽  
O. V. Sobol ◽  
S. S. Grankin ◽  
U. S. Nemchenko ◽  
V. Yu. Novikov ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Physical And Mechanical Properties ◽  
Vacuum Arc ◽  
Vacuum Arc Deposition ◽  
Arc Deposition

Improving Efficiency of End Mills by Deposition of Modifying Nano-Scale Multilayer Composite Coatings

2015 ◽  
Vol 798 ◽  
pp. 351-356 ◽  
Author(s):  
Alexey Anatolevich Vereschaka ◽  
Boris Y. Mokritskii ◽  
Dmitriy A. Pustovalov ◽  
Anatoliy Stepanovich Vereschaka ◽  
Jury I. Bublikov ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Composite Coatings ◽  
Physical And Mechanical Properties ◽  
Vacuum Arc ◽  
Multilayer Composite ◽  
End Mills ◽  
Vacuum Arc Deposition ◽  
Filtered Cathodic Vacuum Arc ◽  
Nanostructured Multilayer Composite Coatings ◽  
Arc Deposition

The study considers the challenge of improving the efficiency of end mills made of carbides through modification of physical and mechanical properties of tools by forming nanostructured multilayer composite coatings on its working surfaces with the use of filtered cathodic vacuum-arc deposition (FCVAD). The system and structure of three-component nanostructured multilayer composite modifying coatings for deposition on the working surfaces of the end mills are developed. The study presents the results of laboratory and industrial tests of end mills with coatings designed for conditions for rough and finish machining.

scholarly journals Synthesis of Anatase TiO2 Film by Reactive Vacuum Arc Deposition Method

1997 ◽  
Vol 117 (8) ◽  
pp. 866-872
Author(s):  
Hirofumi Takikawa ◽  
Tsuyoshi Sasaoka ◽  
Tateki Sakakibara
Keyword(s):  
Vacuum Arc ◽  
Deposition Method ◽  
Vacuum Arc Deposition ◽  
Arc Deposition

Influence of Nb addition on the structure, composition and properties of single-layered ZrN-based coatings obtained by vacuum-arc deposition method

2020 ◽  
Vol 387 ◽  
pp. 125555 ◽  
Author(s):  
O.V. Krysina ◽  
Yu.F. Ivanov ◽  
N.A. Prokopenko ◽  
V.V. Shugurov ◽  
E.A. Petrikova ◽  
...  
Keyword(s):  
Vacuum Arc ◽  
Deposition Method ◽  
Vacuum Arc Deposition ◽  
Nb Addition ◽  
Arc Deposition

High Temperature Oxidation Resistance of Two Ni(Co)CrAlYSi(Hf) Overlay Coatings

2007 ◽  
Vol 539-543 ◽  
pp. 1146-1152
Author(s):  
Zhao Hui Huang ◽  
Yong Ning Tan ◽  
Xi Hong Zhao ◽  
Jian Ping Li ◽  
Qiang Zhang
Keyword(s):  
High Temperature ◽  
Crack Initiation ◽  
High Temperature Oxidation ◽  
Isothermal Oxidation ◽  
Vacuum Arc ◽  
Deposition Method ◽  
Temperature Oxidation ◽  
Vacuum Arc Deposition ◽  
Overlay Coatings ◽  
Arc Deposition

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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