Šolić, Sanja and Cajner, Franjo and Panjan, Peter (2013) Influence of deep cryogenic treatment of high speed steel substrate on TiAlN coating properties. = Influence of deep cryogenic treatment of high speed steel substrate on TiAlN coating properties. Materialwissenschaft und Werkstofftechnik, 44 (12). pp. 950-958. ISSN 0933-5137. Vrsta rada: ["eprint_fieldopt_article_type_article" not defined]. Kvartili JCR: Q4 (2013). Točan broj autora: 3.
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Abstract
Deep cryogenic treatment in combination with classic heat treatment shows a significant improvement in wear resistance of high speed steel tools. The aim of this research was to investigate how the microstructure of the substrate tool steel material, which was altered by deep cryogenic treatment and plasma nitriding, influences the properties of TiAlN coating. The microstructure, topography and composition of the TiAlN coating were investigated using field-emission scanning electron microscope, atomic force microscopy, XRD, and glow discharge optical emission spectroscopy. The coating adhesion was measured using the scratch test. The sliding wear resistance and the force required to break the coating were determined with the ball-on-flat method. Resistance to microabrasion was measured by free ball abrasion test. The results show that deep cryogenic treatment combined with plasma nitriding influence the adhesion of the TiAlN coating to the high speed steel substrate. Wear resistance tests show better wear resistance of deep cryogenic treated samples in comparison with conventionally heat treated ones. Copyright
| Item Type: | Article (["eprint_fieldopt_article_type_article" not defined]) |
|---|---|
| Keywords (Croatian): | Deep cryogenic treatment; Field emission scanning electron microscopes; Glow-discharge optical emission spectroscopy; High speed steel substrate; High-speed steel tools; Plasma nitriding; Resistance tests; TiAlN coatings; Abrasion; Adhesion; Atomic force microscopy; Cryogenics; Emission spectroscopy; Glow discharges; Heat resistance; Microstructure; Nitrogen plasma; Scanning electron microscopy; Tool steel; Wear resistance; Coatings |
| Subjects: | TECHNICAL SCIENCE > Mechanical Engineering |
| Divisions: | 1000 Department of Materials > 1020 Chair of Heat Treatment and Surface Engineering |
| Indexed in Web of Science: | Yes |
| Indexed in Current Contents: | Yes |
| Quartiles: | Q4 (2013) |
| Date Deposited: | 04 May 2015 11:13 |
| Last Modified: | 23 Feb 2016 15:05 |
| URI: | http://repozitorij.fsb.hr/id/eprint/4095 |
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