Control of structure and properties of deposited wear-resistant coatings by modification of the melt of the low-frequency modulation take

2019 ◽  
Author(s):  
Yu. N. Saraev ◽  
V. P. Bezborodov ◽  
M. V. Perovskaya ◽  
V. M. Semenchuk
Keyword(s):  
Frequency Modulation ◽  
Low Frequency ◽  
Structure And Properties ◽  
Wear Resistant ◽  
Wear Resistant Coatings

Development of structure and properties in refractory wear-resistant coatings

1976 ◽  
Vol 15 (8) ◽  
pp. 651-656 ◽  
Author(s):  
V. D. Oreshkin ◽  
V. I. Svetlopolyanskii ◽  
G. P. Shevkun ◽  
V. A. Lugovaya
Keyword(s):  
Structure And Properties ◽  
Refractory Wear ◽  
Wear Resistant ◽  
Wear Resistant Coatings

scholarly journals Structure and Properties of the Wear-Resistant Coatings Fused on Steel with Flux Cored Wires by an Electric Arc Method

2014 ◽  
Vol 15 (4) ◽  
pp. 213-234 ◽  
Author(s):  
V. E. Gromov ◽  
E. V. Kapralov ◽  
S. V. Raikov ◽  
Yu. F. Ivanov ◽  
E. A. Budovskikh
Keyword(s):  
Electric Arc ◽  
Structure And Properties ◽  
Wear Resistant ◽  
Wear Resistant Coatings ◽  
Cored Wires

Structure and properties of the Si3N4 nitride ceramics with hard wear resistant coatings

2004 ◽  
Vol 157-158 ◽  
pp. 388-393 ◽  
Author(s):  
D. Pakuła ◽  
L.A. Dobrzański ◽  
K. Gołombek ◽  
M. Pancielejko ◽  
A. Křiž
Keyword(s):  
Structure And Properties ◽  
Wear Resistant ◽  
Wear Resistant Coatings ◽  
Nitride Ceramics

Wear-Resistant Coatings Reinforced with TiB2 Micro-Particles and TiCN Nano-Sized Particles

2016 ◽  
Vol 685 ◽  
pp. 505-510 ◽  
Author(s):  
Alexander A. Artem'ev ◽  
G.N. Sokolov ◽  
V.I. Lysak ◽  
I.V. Zorin ◽  
Yu.N. Dubtsov ◽  
...  
Keyword(s):  
Plastic Deformation ◽  
Titanium Carbonitride ◽  
Coating Process ◽  
Structure And Properties ◽  
Properties Of Coatings ◽  
Cored Wire ◽  
Wear Resistant ◽  
Wear Resistant Coatings ◽  
Micro Particles ◽  
A Current

A wear-resistant composite coating process with electroslag surfacing using a current-supplying solidification mould was developed. The structure and properties of coatings from flux-cored wire deposited alloys with refractory micro-particles of titanium diboride, TiB2, and nano-sized particles of titanium carbonitride, TiCN, were studied. Special features of the elasto-plastic deformation of composite alloys’constituents were studied with sclerometry.

Investigating formation, structure and properties of coatings based on Cu–Ti alloys

2019 ◽  
pp. 175-181
Author(s):  
A. I. Kovtunov ◽  
T. V. Semistenova ◽  
A. M. Ostryanko
Keyword(s):  
Wear Resistance ◽  
Heat Resistance ◽  
Chemical Compound ◽  
Wear Resistant Coating ◽  
Titanium Coating ◽  
Structure And Properties ◽  
Properties Of Coatings ◽  
Wear Resistant ◽  
Ti Alloys ◽  
Titanium Wire

The paper offers technology of argon-arc surfacing with titanium wire in order to form heat and wear resistant coating based on the titanium cuprides. The influence of surfacing modes on the chemical compound and structure of formed coatings is determined. The wear resistance and heat resistance at 600°C and 800°C were researched for copper–titanium coating with 8–63% titanium.

Desirability-Based Performance Optimization of Wear-Resistant Coatings by HVOF Sprayed WC-Co Experiments

2011 ◽  
Vol 189-193 ◽  
pp. 3633-3639
Author(s):  
Ming Der Jean ◽  
Yih Hwang Yang ◽  
Tzu Hsuan Chien
Keyword(s):  
Wear Rate ◽  
Performance Optimization ◽  
Desirability Function ◽  
High Velocity Oxygen Fuel ◽  
Wear Resistant ◽  
Wear Resistant Coatings ◽  
Designed Experiments ◽  
Control Factors ◽  
Desirability Analysis ◽  
Oxygen Fuel

This study presented the desirability function based on Taguchi designed experiments to solve multiple responses statistical optimal problems for the tungsten carbide/cobalt (WC-Co) coatings of high-velocity-oxygen-fuel (HVOF) processes. The eight control factors based on L18 arrays were conducted and the multi-responses of wear-resistant coatings such as hardness, deposited thickness and wear rate were evaluated simultaneously in the desirability-based experiments. Based on desirability analysis, the optimal settings have been identified, and the impacts of control factors are determined by analysis of variance on the multi-responses. Further, a confirmation run was conducted to validate the tests. Experimental results have shown that the hardness increased by 16.61% and the deposited thickness improved by 10.50%, while the wear rate decreased by 34.03%. It was clear that confirmation tests are greatly improved by way of the desirability-based multi-responses on HVOF WC-Co experiments, and these findings achieved the desired values on wear-resistant coatings. The proposed procedure was applied at HVOF sprayed WC-Co experiments, and the implementation results demonstrated its feasibility and effectiveness to maximize hardness, make a target of deposited thickness value and minimize wear rate by a HVOF.

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