Application of wear-resistant coating by electrospark alloying method using an eutectic electrode material
Journal Title: Український журнал із машинобудування і матеріалознавства - Year 2018, Vol 4, Issue 1
Abstract
Analysis of the literature database connected with the usage of an electro-spark alloying (ESA) for tool hardening has been carried out in the article. Necessity of developing a new tungstenless electrode materials with eutectic structure for improvement of an electro-spark alloying technologies has been proved. Therefore, the structure of a new eutectic Fe-Mn-C-B-Si-Cr-Li alloy system has been developed and manufacturing techniques of an alloying by a sintering method has been offered. The article presents the scientific data obtained on the modern equipment. Electronic spectroscopy – spectral analysis of an eutectic electrode alloy has been carried out by an electronic spectrometer of JAMP-10S model (JEOL). X-ray phase analysis of the alloy has been carried out on the "Dron-UM1".
Authors and Affiliations
Oleksiy Bilous, Bohdan Mahura
Keywords
Related Articles
- EP ID EP498026
- DOI 10.23939/ujmems2018.01.040
- Views 103
- Downloads 0
Research of Influence of Oscillations of Tool-Part System on Roughness of Surface Layer during High-Speed Friction Strengthening
During the discontinued friction strengthening except of the high-speed friction the processes of high-frequency shock loadings appears in the tool-part contact zone. The vibrations occur in the machine elastic system. D...
Sound Transmission Properties of Composite Layered Structures in the Lower Frequency Rangee
This study aims to predict the sound transmission properties of composite layered plates structures in the lower frequency range. In present paper a novel procedure to derive the sound isolation parameters for layered pl...
Prospects of Use of Vibratory Devices with Electromagnetic Drives for Massive Piece Goods Conveying
Vibratory conveying devices with electromagnetic drive are widely used in the different branches of industry. As a rule, they deal with relatively small piece goods and are not suitable for conveying of the large massive...
The Structure, Mechanical and Electrophysical Properties of Monocrystalline Silicon under Influence of Constant Magnetic Field
The monocrystalline silicon is one of the most important materials in the view of the fact that it is used in contemporary electronics. The issues concerning silicon processing methods up to now attract a lot of attentio...
Computation of Shaping Errors for Fine Boring of Smooth and Stepped Holes
On the basis of precision theory we propose the method of computation of static and dynamic errors of cross-sectional shapes of holes in fine boring of smooth and stepped holes. We consider particular cross-sectional sha...