Evaluating the Properties of High-Temperature and Low-Temperature Wear of TiN Coatings Deposited at Different Temperatures
In this research titanium nitride (TiN) films were prepared by plasma assisted chemical vapor deposition using TiCl4, H2, N2 and Ar on the AISI H13 tool steel. Coatings were deposited during different substrate temperatures (460°C, 480 ° C and 510 °C). Wear tests we...
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| Format: | Article |
| Language: | fas |
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Isfahan University of Technology
2017-02-01
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| Series: | Journal of Advanced Materials in Engineering |
| Subjects: | |
| Online Access: | http://jame.iut.ac.ir/browse.php?a_code=A-10-1-728&slc_lang=en&sid=1 |
| _version_ | 1818624462613905408 |
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| author | B. Khorrami Mokhori A. Shafyei |
| author_facet | B. Khorrami Mokhori A. Shafyei |
| author_sort | B. Khorrami Mokhori |
| collection | DOAJ |
| description | In this research titanium nitride (TiN) films were prepared by plasma assisted chemical vapor deposition using TiCl4, H2, N2 and Ar on the AISI H13 tool steel. Coatings were deposited during different substrate temperatures (460°C, 480 ° C and 510 °C). Wear tests were performed in order to study the acting wear mechanisms in the high(400 °C) and low (25 °C) temperatures by ball on disc method. Coating structure and chemical composition were characterized using scanning electron microscopy, microhardness and X-ray diffraction. Wear test result was described in ambient temprature according to wear rate. It was evidenced that the TiN coating deposited at 460 °C has the least weight loss with the highest hardness value. The best wear resistance was related to the coating with the highest hardness (1800 Vickers). Wear mechanisms were observed to change by changing wear temperatures. The result of wear track indicated that low-temprature wear has surface fatigue but high-temperature wear showed adhesive mechanism. |
| first_indexed | 2024-12-16T18:57:21Z |
| format | Article |
| id | doaj.art-0d067f495605408fbe8ce50cb8ba5050 |
| institution | Directory Open Access Journal |
| issn | 1025-2851 2423-5733 |
| language | fas |
| last_indexed | 2024-12-16T18:57:21Z |
| publishDate | 2017-02-01 |
| publisher | Isfahan University of Technology |
| record_format | Article |
| series | Journal of Advanced Materials in Engineering |
| spelling | doaj.art-0d067f495605408fbe8ce50cb8ba50502022-12-21T22:20:30ZfasIsfahan University of TechnologyJournal of Advanced Materials in Engineering1025-28512423-57332017-02-0135491100Evaluating the Properties of High-Temperature and Low-Temperature Wear of TiN Coatings Deposited at Different TemperaturesB. Khorrami Mokhori0A. Shafyei1 In this research titanium nitride (TiN) films were prepared by plasma assisted chemical vapor deposition using TiCl4, H2, N2 and Ar on the AISI H13 tool steel. Coatings were deposited during different substrate temperatures (460°C, 480 ° C and 510 °C). Wear tests were performed in order to study the acting wear mechanisms in the high(400 °C) and low (25 °C) temperatures by ball on disc method. Coating structure and chemical composition were characterized using scanning electron microscopy, microhardness and X-ray diffraction. Wear test result was described in ambient temprature according to wear rate. It was evidenced that the TiN coating deposited at 460 °C has the least weight loss with the highest hardness value. The best wear resistance was related to the coating with the highest hardness (1800 Vickers). Wear mechanisms were observed to change by changing wear temperatures. The result of wear track indicated that low-temprature wear has surface fatigue but high-temperature wear showed adhesive mechanism.http://jame.iut.ac.ir/browse.php?a_code=A-10-1-728&slc_lang=en&sid=1Chemical vapour deposition Titanium nitride Wear test |
| spellingShingle | B. Khorrami Mokhori A. Shafyei Evaluating the Properties of High-Temperature and Low-Temperature Wear of TiN Coatings Deposited at Different Temperatures Journal of Advanced Materials in Engineering Chemical vapour deposition Titanium nitride Wear test |
| title | Evaluating the Properties of High-Temperature and Low-Temperature Wear of TiN Coatings Deposited at Different Temperatures |
| title_full | Evaluating the Properties of High-Temperature and Low-Temperature Wear of TiN Coatings Deposited at Different Temperatures |
| title_fullStr | Evaluating the Properties of High-Temperature and Low-Temperature Wear of TiN Coatings Deposited at Different Temperatures |
| title_full_unstemmed | Evaluating the Properties of High-Temperature and Low-Temperature Wear of TiN Coatings Deposited at Different Temperatures |
| title_short | Evaluating the Properties of High-Temperature and Low-Temperature Wear of TiN Coatings Deposited at Different Temperatures |
| title_sort | evaluating the properties of high temperature and low temperature wear of tin coatings deposited at different temperatures |
| topic | Chemical vapour deposition Titanium nitride Wear test |
| url | http://jame.iut.ac.ir/browse.php?a_code=A-10-1-728&slc_lang=en&sid=1 |
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