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Purpose: The purpose of this paper is modification of the surface layer of the Ti6Al4V titanium alloy microstructure and properties by laser remelting in nitrogen atmosphere. Design/methodology/appr...
Purpose: In this paper it was investigated the influence of the laser treatment, first of all the laser power, to the mechanical properties and structure of the steel surface layer alloyed with diffe...
Purpose: The X-ray quantitative phase analysis was used to establish volume fraction of transformed retained austenite. Theoretical calculation of residual macro-stresses due to volume fraction of tr...
Purpose: The purpose of this work is to propose a research method for diagnostics and determination of temperature and shape of plasma arc used for surface treatment of 40Cr4 steel with TiO2 coatin...
Purpose: The paper presents results on the mechanical and tribological properties examinations of the X40CRMoV5- 1 hot work alloy tool steel alloyed with carbide powders using the high power diode la...
This study presents results of a research on the enhancement of properties of the surface layer of carbon steels by treating it with a concentrated heat stream utilizing the GTAW method. Remelting of ...
This study presents results of a research on the enhancement of properties of the surface layer of carbon steels by treating it with a concentrated heat stream utilizing the GTAW method. Remelting of ...
The article presents a unique process of carbonnitriding and nitriding the precision casting surfaces of austempered ductile iron.The results of the research are pointing that adequate process paramet...
The article presents a unique process of carbonnitriding and nitriding the precision casting surfaces of austempered ductile iron.The results of the research are pointing that adequate process paramet...
The measurements of machining forces, temperature and quality parameters of surface layer and ratio of grinding property of selected grades of low-alloyed high speed steels were carried out. It was sh...
The measurements of machining forces, temperature and quality parameters of surface layer and ratio of grinding property of selected grades of low-alloyed high speed steels were carried out. It was sh...
Purpose: This work presents the investigation results of laser remelting and alloying especially the laser parameters and its influence on the structure and properties of the surface of the 32CrMoV12-...
Purpose: The following paper is a synopsis of the fundamentals of laser remelting and alloying, outlining some of its benefits compared with conventional heat treatment techniques of hot-work tool ste...
The paper presents a method of usable properties of surface layers improvement of cast carbon steel 200–450, by put directly in founding process a composite surface layer on the basis of Fe-Cr-C alloy...
The paper present two different techniques: laser remelting surface and plasma remelting surface of the high speed steel HS 7425.

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