Journal•ISSN: 1068-3666
Journal of Friction and Wear
Springer Science+Business Media
About: Journal of Friction and Wear is an academic journal published by Springer Science+Business Media. The journal publishes majorly in the area(s): Tribology & Coating. It has an ISSN identifier of 1068-3666. Over the lifetime, 1239 publications have been published receiving 6004 citations. The journal is also known as: Soviet journal of friction and wear.
Topics: Tribology, Coating, Materials science, Lubricant, Abrasive
Papers published on a yearly basis
Papers
More filters
TL;DR: In this paper, a multilevel study of the operational characteristics, wear, thermal and stress state of ceramic tools has been described, and a correlation between the cutting speed and operational characteristics as well as the thermal state of the cutters with inserts from nitride ceramics, is revealed.
Abstract: The developed technique for conducting a multilevel study of the operational characteristics, wear, thermal and stress state of ceramic tools has been described. A correlation between the cutting speed and operational characteristics, as well as the thermal state of the cutters with inserts from nitride ceramics, is revealed. Both peculiarities of the tool wear and the role of the thermal factor in the wear mechanism are determined.
72 citations
TL;DR: In this article, the effect of the pressure of the nitrogen atmosphere during the formation of vacuum arc nitride coatings based on high entropy alloys of the Ti-Zr-Hf-V-Nb-Ta system on their structure, hardness, and tribotechnical characteristics is considered.
Abstract: The effect of the pressure of the nitrogen atmosphere during the formation of vacuum arc nitride coatings based on high entropy alloys of the Ti-Zr-Hf-V-Nb-Ta system on their structure, hardness, and tribotechnical characteristics is considered. It is shown that strong nitride-forming components lead to the dependence of the structural state and properties on the pressure of the nitrogen atmosphere during coating deposition. Deposition at a nitrogen pressure of 0.4 Pa results in the formation of a texture with the [111] axis when the applied bias potential is −70 V and when the bias potential is equal to −150 V the textural structure is biaxial ([111] and [110]) textures and high value of hardness of 51 GPa Along with that the highest value of wear resistance (under oxidizing-mechanical wear) is inherent to coatings formed under the pressure of nitrogen of 0.09 Pa. The strongest microdeformation of coating crystallites corresponds to this pressure.
67 citations
TL;DR: In this paper, the features of traditional and nanodispersed fillers in polymer composites are discussed, and the fields of the application of nanodispered nanocomposites are considered.
Abstract: Literature data and original research in the field of the technology and tribology of nanocomposites produced by the dispersion of nanofillers including organoclay, carbon nanomaterials, and metal-containing compounds in thermoplastics and elastomers melts are analyzed. The features of their structure and tribological behavior are discussed. The combination of traditional and nanodispersed fillers in polymer composites is shown to hold promise, and the fields of the application of nanodispersed nanocomposites are considered.
53 citations
TL;DR: In this paper, an analysis of the features of variation and monitoring of the oil viscosity during tribosystem operation is presented, which allows on-line monitoring of machinery and equipment.
Abstract: An analysis of the features of variation and monitoring of the oil viscosity during tribosystem operation is presented. Methods and means for on-line monitoring of oil viscosity are reviewed, which allow on-line monitoring of the state of machinery and equipment. It is shown that the development of means for on-line measurement of viscosity based on the method applied under laboratory conditions does not meet the requirements for miniaturization and reliability of the diagnostic devices. To solve this problem, vibration methods of monitoring based on the application of tuning forks and microcantilevers are proposed. Among devices mounted directly into oil circulation lines, and, particularly, into lubricating systems for vehicles, acoustic devices have the most promise.
44 citations
TL;DR: The Mechanism of Wear Process of Cobalt-Carbide was studied in this article, where it was shown that the machining of chromium-based alloy with a more heat-resistant process of the wear of the carbide inserts with or without a nanoscale coating occurs less intensively than for the tool wear process of Ni alloy.
Abstract: The work “The Mechanism of Wear Process of Cobalt-Carbide” shows the result of studying cemented carbide when machining refractory alloys based on chromium (X65HBΦT) and nickel (XH77TУP). The conducted research has shown that the machining of chromium-based alloy with a more heat-resistant process of the wear of the carbide inserts with or without a nanoscale coating occurs less intensively than for the tool wear process in the machining of Ni alloy It is established that this effect is connected with different crystal structures, phase contents, and properties of the heat-resistant alloys in question.
38 citations