THE ANALYSIS OF WEAR OF THE LAYERS CONTAINING WC/W2C IN ABRASIVE SOIL
Journal Title: Tribologia - Year 2016, Vol 269, Issue 5
Abstract
The paper presents the results of research involving the resistance of hardfacing materials containing WC/W2C carbides to abrasive wear. The tested hardfacing materials were made using PJ5D and El-Tung FeA rods. The WC/W2C carbide contents of the examined materials amounted to 90% and 60%. These materials are meant to be used in mining tools subject to intense abrasive wear. In spite of its higher WC/W2C carbide content, the intensity of wear of the hardfacing material made using the PJ5D rod was higher than that of the hardfacing material made using the El-Tung FeA rod. Wear resistance tests were conducted by means of the “spinning bowl” method, using real (natural) soil masses. Light and heavy soil masses were used.<br/><br/>
Authors and Affiliations
Jerzy NAPIÓRKOWSKI, Krzysztof LIGIER
Keywords
Related Articles
- EP ID EP241330
- DOI 10.5604/01.3001.0010.6612
- Views 23
- Downloads 0
THE INFLUENCE OF ENERGY CONDITIONS OF A SURFACE LAYER ON THE WETTABILITY OF EN-AW AlMg2 ALUMINIUM ALLOY BY ACTIVE AND INACTIVE LUBRICATING MEDIUMS
The influence of energy conditions of an aluminium alloy surface layer on its wettability by surface active and non-active lubricating mediums is presented in this article. Energy conditions were estimated based on the a...
Biotribochemistry of the lubrication of natural joints
In this communication, we attempt to consider changes occurring in the phospholipid biomembrane surface in terms of acid-base equilibria. Specifically, the influence of the pH on surface wettability, interfacial energy,...
INVESTIGATION OF ANTIWEAR PROPERTIES OF LUBRICANT CONTAINING VEGETABLE RAW MATERIALS
The article presents the results of an investigation of antiwear properties of lubricants which contained additives made of vegetable-originated products. Research was carried out in laboratory conditions using a four- -...
Właściwości powłok wielowarstwowych o różnej grubości warstw Ti/TiN
AN ESTIMATION OF THE INFLUENCE OF THE SUBSTRATE PREPARATION ON TRIBOLOGICAL PROPERTIES OF NANOCERAMIC OXIDE LAYERS
The article presents the results of tribological measurements of an aluminium oxide layer, obtained on aluminium alloy substrate with different degrees of surface preparation, with a plastic material in sliding cooperati...