Influence of Conditions Employed in Application of Ti–Zr–Si–N Nanostructured Coatings on their Composition, Structure, and Tribomechanical Properties

2015 ◽  
Vol 88 (2) ◽  
pp. 358-363 ◽  
Author(s):  
F. F. Komarov ◽  
V. V. Pil’ko ◽  
I. M. Klimovich
Author(s):  
Luiz Felipe Reali ◽  
Jianliang Lin ◽  
Ronghua Wei ◽  
Ricardo Torres ◽  
Carlos augusto Henning Laurindo ◽  
...  

Author(s):  
T. V. Barinova ◽  
V. Yu. Barinov ◽  
V. N. Semenova ◽  
I. D. Kovalev

2020 ◽  
pp. 234-240
Author(s):  
V.A. Levchenko ◽  
Yu.V. Panfilov

Tendency of strengthening coatings on cutting tools processes evolution is analyzed. Manifold of strengthening materials, strengthening coatings deposition methods, process and analytical equipment for coatings manufacture and measurement of it’s properties is described. International standards for strengthening coatings on cutting tools composition, structure and properties are presented.


Author(s):  
T. I. Bobkova ◽  
B. V. Farmakovsky ◽  
N. A. Sokolova

The work deals with topical issues such as development of composite nanostructured powder materials. The results of creating powders based on the system “aluminum–nitride of silicon” are presented. Complex investigations of the composition, structure and properties of powder materials, as well as coatings formed on their basis by supersonic cold gas dynamic spraying, were carried out. It has been found that the high-energy treatment of a powder mixture of aluminum with nanofibers of silicon nitride provides the formation of a composite powder in which a new phase of the Si(1-х)AlхO(1-х)Nх type is formed, which additionally increases the hardness in the coatings to be sprayed.


Author(s):  
T. I. Bobkova ◽  
R. Yu. Bystrov ◽  
A. A. Grigoriev ◽  
E. A. Samodelkin ◽  
B. V. Farmakovsky

This paper presents results of a study of complex processes for producing composite powder materials from tungsten carbide and metallic chromium. Technological methods for the formation of functionally gradient coatings with high microhardness up to 426 HV through microplasma spraying technology are disclosed.


2021 ◽  
pp. 110690
Author(s):  
Ran Feng ◽  
Sylvain Barjon ◽  
Frans W.J. van den Berg ◽  
Søren Kristian Lillevang ◽  
Lilia Ahrné

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