AN EFFECT OF LIQUIDS WITH VARIOUS PHYSICO-CHEMICAL PROPERTIES ON THE ABRASIVE WEAR INTENSITY OF HYBRID LAYERS DETERMINED USING THE BALL-CRATERING TEST
Journal Title: Tribologia - Year 2013, Vol 248, Issue 2
Abstract
The authors present test results concerning the resistance to abrasive wear of selected hybrid layers applied for improving durability of forming tools. For tribological testing the ball-cratering test method was used. Two liquids intended for preparation of slurries – deionised water and ethanol were used. The influence of the tested liquid on the abrasive wear intensity of the hybrid layers with the nitriding layer – PVD coating structure was analysed. The explanation of the influence of the liquids used for testing the abrasive wear intensity of the tested hybrid layers has been attempted.
Authors and Affiliations
Jan Bujak, Joanna Kacprzyńska, Jerzy Smolik
Keywords
Related Articles
- EP ID EP270347
- DOI -
- Views 45
- Downloads 0
ANALYSIS OF THE STRUCTURE AND TRIBOLOGICAL PROPERTIES OF SINTERED STAINLESS STEELS
Increasing development of civilization encourages the search for modern engineering materials. At present, very interesting and promising materials are sintered stainless steels that are considered to be the most rapidly...
SEARCH FOR THE MOST USEFUL GEOMETRY OF AN ACOUSTIC JOURNAL BEARING
Computer simulations of a number of journal bearing’s geometries utilising acoustic levitation were carried out. The choice of the best geometry depended on the ability of a deformed shape, created by piezo-electric elem...
SOLUTIONS OF WATER STERICALLY SPECIFIC SURFACTANTS AS MODEL ECOLOGICAL CUTTING FLUIDS
From the large group of surfactants with branched chains, sulfosuccinate derivatives obtained based on 2-ethylhexyl alcohol were selected. The surfactant of reference was ethoxylated sulfosuccinate with an alkyl chain (C...
LABORATORY IDENTIFICATION OF THE FRICTION PROCESS IN THE FRICTIONAL PAIR CAST IRON-CAST IRON
This paper presents an original method of a laboratory determination of the frictional process parameters in pair cast iron-cast iron. The structure of the test stand and the test samples are described, and a description...
BADANIA FRETTING-KOROZJI MATERIAŁÓW STOSOWANYCH NA ELEMENTY ENDOPROTEZ STAWU BIODROWEGO
Trwałość eksploatacyjna endoprotez stawu biodrowego zależna jest między innymi od intensywności procesów niszczenia elementów połączeń kinematycznych wywołanych procesami korozji frettingowej. W artykule przedstawiono wy...