Please use this identifier to cite or link to this item:
https://hdl.handle.net/11499/46347
Title: | Formation of boride layers on a commercially pure Ti surface produced via powder metallurgy | Authors: | Kaplan, Yavuz Gulsun, Mehmet Aksoz, Sinan |
Keywords: | Boriding Sintering Simultaneous processing Cp-Ti Titanium borides Mechanical-Properties Ti6al4v Alloy Growth-Kinetics Titanium Microstructure Evolution |
Publisher: | Walter De Gruyter Gmbh | Abstract: | In this study, powder metallurgy was applied in a furnace atmosphere to form titanium boride layers on a commercially pure Ti surface. Experiments were carried out using the solid-state boriding method at 900 degrees C and 1000 degrees C for 12 h and 24 h. Samples were produced by pressing the commercially pure Ti powders under 870 MPa. The sintering process required by the powder metallurgy method was carried out simultaneously with the boriding process. Thus, the sintering and boriding were performed in one stage. The formation of the boride layer was investigated by field emission scanning electron microscopy, optical-light microscopy, X-ray diffraction, and elemental dispersion spectrometry analyses. In addition, microhardness measurements were performed to examine the effect of the boriding process on hardness. The Vickers microhardness of the boronized surface reached 1773 HV, which was much higher than the 150 HV hardness of the commercially pure Ti substrate. The X-ray diffraction analysis showed that the boriding process had enabled the formation of TiB and TiB2 on the powder metallurgy Ti substrate surface. Consequently, the production of Ti via powder metallurgy is a potentially cost-effective alternative to the conventional method, and the boriding process supplies TiB and TiB2 that provide super-high hardness and excellent wear and corrosion resistance. | URI: | https://doi.org/10.1515/ijmr-2020-8163 https://hdl.handle.net/11499/46347 |
ISSN: | 1862-5282 2195-8556 |
Appears in Collections: | Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection Teknoloji Fakültesi Koleksiyonu WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
Show full item record
CORE Recommender
SCOPUSTM
Citations
3
checked on May 5, 2024
WEB OF SCIENCETM
Citations
3
checked on Jul 31, 2024
Page view(s)
48
checked on Aug 24, 2024
Google ScholarTM
Check
Altmetric
Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.