Steels which are utilized in the manufacturing of specific parts of military technology such as
crankshafts of engines in heavy-duty vehicles or barrels of guns must be subsequently …

Evaluation of the diffusion process is the plasma nitriding technology in connection with an
increase of fatigue life of steel. For experiments steels 41CrAlMo7-10 and 34CrNiMo6 were …

Cutting tools have long been coated with an AlCrN hard coating system that has good
mechanical and tribological qualities. Boron (B) and vanadium (V) additions to AlCrN …

Fatigue properties of 40NiCrMo7 low alloy steel in the high cycle region were tested by
rotating bending fatigue loading (f= 40 Hz, T= 20 5, R=-1) on notched specimens after …

This article deals with mechanical and chemical properties of nitrided layers which were
created by plasma nitriding technology. The aim is to achieve an enhanced surface …

Plasma technology of deposition of thin layers is currently the commonly used technology
serving to influence the surface properties of various materials (metals, polymers, ceramics …

Carburizing is a thermochemical diffusion process in which the surface of a low-carbon steel
with a content of usually less than 0.25% carbon is saturated. The depth of diffuse carbon …

Development of methods for machined surface identification has reached a stage when real
surface shape can be visualised more precisely. Mechanical tools for measuring roughness …

The aim of the paper is analyse changes of the surface texture during pre-treatment, PVD
coating and post-treatment. Generally, the effect of the production technology is often …