The paper presents the evaluation of the quality and adherence of rhodium layers deposited on the nickel substrate. Rhodium layers (0.2 and 0.5 mm thick) were deposited by the electroplating method on the surface of the nickel substrate. The scratch test method (REVETEST R) was applied to determine the adhesion of layers. The increase of test force from 0.9 to 5 N and from 0.9 to 10 N did not lead to the rhodium layers detachment. Some microcracks were observed in the nickel substrate. The increase of load from 0.9 to 10 N leads to nested cohesive microcracks formation in the nickel substrate. Microcracks formed in the tensile stress field as a result of moving of the stylus. Good adherence of rhodium layers to the nickel substrate was obse...
W pracy przeprowadzono badania odporności korozyjnej, twardości oraz adhezji warstwy SiO2 naniesione...
The purpose of this research is to know the influence of the current in the process of nickel, hardc...
Fine-structured nickel coatings were electrodeposited from a sulfamate-based electrolyte onto differ...
The aim of the bachelor’s thesis was summary of existing knowledge concerning to electroless deposit...
The adhesion strength between thin films has a significant effect on performance of micro-devices. I...
In this study, the effect of zinc interlayer on the adhesion of nickel coatings reinforced with micr...
Rhodium coated metallic films were prepared by magnetron sputtering on metallic substrates. All film...
Nickel-tungsten (Ni-W) film has wide applications either as surface protective coatings for tooling,...
The issue of this paper is the testing of properties of multilayer coatings composed on the basis of...
Single thin coating of matt nickel (Nimat), a mirror bright copper (Cubright), a mirror bright nicke...
The industrial process of the electrowinning of nickel requires strict control of the quality of the...
The electrodeposition process parameters were optimized for the acquisition of high-strength monolit...
Import 05/08/2014Bakalářská práce pojednává o základních vlastnostech žárupevných niklových slitin, ...
The paper is dealing with some possibilities of using hard and abrasion resistant films deposited by...
In this work, an experimental study of the nickel- chromium composite coatings has been carried out...
W pracy przeprowadzono badania odporności korozyjnej, twardości oraz adhezji warstwy SiO2 naniesione...
The purpose of this research is to know the influence of the current in the process of nickel, hardc...
Fine-structured nickel coatings were electrodeposited from a sulfamate-based electrolyte onto differ...
The aim of the bachelor’s thesis was summary of existing knowledge concerning to electroless deposit...
The adhesion strength between thin films has a significant effect on performance of micro-devices. I...
In this study, the effect of zinc interlayer on the adhesion of nickel coatings reinforced with micr...
Rhodium coated metallic films were prepared by magnetron sputtering on metallic substrates. All film...
Nickel-tungsten (Ni-W) film has wide applications either as surface protective coatings for tooling,...
The issue of this paper is the testing of properties of multilayer coatings composed on the basis of...
Single thin coating of matt nickel (Nimat), a mirror bright copper (Cubright), a mirror bright nicke...
The industrial process of the electrowinning of nickel requires strict control of the quality of the...
The electrodeposition process parameters were optimized for the acquisition of high-strength monolit...
Import 05/08/2014Bakalářská práce pojednává o základních vlastnostech žárupevných niklových slitin, ...
The paper is dealing with some possibilities of using hard and abrasion resistant films deposited by...
In this work, an experimental study of the nickel- chromium composite coatings has been carried out...
W pracy przeprowadzono badania odporności korozyjnej, twardości oraz adhezji warstwy SiO2 naniesione...
The purpose of this research is to know the influence of the current in the process of nickel, hardc...
Fine-structured nickel coatings were electrodeposited from a sulfamate-based electrolyte onto differ...