ANALYSIS OF THE WEAR OF THE SURFACE LAYERS IN NATURAL SOIL CONDITIONS
Journal Title: Tribologia - Year 2015, Vol 262, Issue 4
Abstract
The following paper presents research on the wear intensity of the surface layers in natural soil conditions. The study was conducted with the steel type XAR 600 and 38 GSA on the cutting surface where welds of cemented tungsten carbides had been applied. The results of the measurements of hardness and the chemical composition of the tested materials as well as their structure are presented. During the study, the processes of the wear of specific materials in their friction were analysed. Based on the results obtained from the field tests, we may observe an increase of the resistance to the mass wear and geometrical wear that can be seen on the length and width of samples that have been welded with XHD 6710 electrodes that additionally contain chromium carbides.
Authors and Affiliations
Jerzy NAPIÓRKOWSKI, Magdalena LEMECHA, Piotr SZCZYGLAK
Keywords
Related Articles
- EP ID EP257260
- DOI -
- Views 56
- Downloads 0
THE INFLUENCE OF SELECTED FACTORS UPON THE VALUE OF EXTERNAL FRICTION CONCERNING PLANT GRANULAR MATERIALS
The issues relating to the description of friction with regard to plant granular materials are fairly complicated due to a variety of factors determining the process. Considering each factor in isolation is insufficient...
ANALIZA TARCIOWEGO POŁĄCZENIA PŁASKOWNIKÓW KRAT PRASOWANYCH
Celem pracy jest analiza sił tarcia w połączeniach płaskowników nośnych i poprzecznych krat prasowanych. Rzeczywiste siły tarcia można było określić z wykresów zmian sił w procesie usuwania płaskownika poprzecznego z row...
Propozycja metodyki wyznaczania wartości parametrów testów dla metody ball-cratering
W artykule przedstawiono propozycję metodyki wyznaczania wartości parametrów (obciążenia, prędkości obrotowej, drogi tarcia minimalnej i maksymalnej) metody ball-cratering opracowanej na potrzeby wyznaczenia współczynnik...
TRIBOLOGY OF THE BOUNDARY LUBRICATION
After explaining the occurrence of dry friction conditions and how loads influence the friction coefficient, the authors described the technical conditions under which the liquid lubrication takes place. Liquid friction...
STUDY OF WEAR RESISTANCE OF REINFORCED POLYAMIDE COMPOSITES FOR METAL-POLYMER GEAR DRIVES
An experimental study of the wear resistance of two dispersion-filled composite materials based on polyamide used in metal-polymer gear drives with a 30% volume content of short glass or carbon fibres was performed accor...