Hot-Pressing of Ti-Al-N Multiphase Composite: Microstructure and Properties
Source abstract
Abstract
This study focuses on the development and characterization of a bulk Ti-Al-N multiphase composite enriched with BN addition and sintered through hot pressing. The research aimed to create a material with optimized mechanical and corrosion-resistant properties suitable for demanding industrial applications. The composite was synthesized using a powder metallurgy approach with a mixture of AlN, TiN, and BN powders, processed under a high temperature and pressure. Comprehensive analyses, including microstructural evaluation, hardness testing, X-ray tomography, and electrochemical corrosion assessments, were conducted. The results confirmed the formation of a multiphase microstructure consisting of TiN, Ti₂AlN and Ti₃AlN phases. The microstructure was uniform with minimal porosity, achieving a hardness within the range of 500–540 HV2. Electrochemical tests revealed the formation of a passive oxide layer that provided moderate corrosion resistance in chloride-rich environment. However, localized pitting corrosion was observed under extreme conditions. The study highlights the potential of a BN admixture to enhance mechanical and corrosion-resistant properties and suggests directions for further optimization in sintering processes and material formulations.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Metal and Thin Film Mechanics · Advanced ceramic materials synthesis · Aluminum Alloys Composites Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Faculty of Materials Science and Engineering, Warsaw University of Technology, Wołoska 141, 02-507 Warsaw, Poland
Faculty of Power and Aeronautical Engineering, Warsaw University of Technology, 21/25 Nowowiejska Street, 00-665 Warsaw, Poland
Institute of Fundamental Technological Research, Polish Academy of Sciences, Pawińskiego 5B Str., 02-106 Warsaw, Poland
Faculty of Mathematical & Nature Sciences, Cardinal Stefan Wyszynski University, Sch. Exact Sci., Kazimierza Wóycickiego 1/3. 21, 01-938 Warsaw, Poland
Faculty of Mechanical and Industrial Engineering, Warsaw University of Technology, Narbutta 85, 02-524 Warsaw, Poland
Department of Metal Working and Physical Metallurgy of Non-Ferrous Metals, Faculty of Non-Ferrous Metals, AGH University of Krakow, Al. Adama Mickiewicza 30, 30-059 Cracow, Poland
Department of Geomechanics, Civil Engineering and Geotechnics, AGH University of Krakow, Al. Adama Mickiewicza 30, 30-059 Cracow, Poland
Funding
statutory work
References (27)
Show source-provided references
1. Analysis of tool wear of TiAlN coated tool, machined surface morphology and chip during titanium alloy milling10.1016/j.triboint.2024.109751 ↗
2. Deposition, microstructure and mechanical and tribological properties of magnetron sputtered TiN/TiAlN multilayers10.1016/S0257-8972(99)00473-9 ↗
3. Dry cutting performance of HSS twist drills coated with improved TiAlN10.1016/S0257-8972(96)03113-1 ↗
4. A comparative study on tribological behavior of TiN and TiAlN coatings prepared by arc ion plating technique10.1016/S0257-8972(02)00474-7 ↗
5. Improvement of the interfacial integrity of (Ti, Al)N hard coatings deposited on high speed steel cutting tools10.1016/S0257-8972(99)00452-1 ↗
6. Modified TiAlN coatings prepared by d.c. pulsed magnetron sputtering10.1016/j.surfcoat.2010.09.023 ↗
7. Corrosion resistance appraisal of TiN, TiCN and TiAlN coatings deposited by CAE-PVD method on WC-Co cutting tools exposed to artificial sea water10.1016/j.apsusc.2015.08.041 ↗
8. Low-temperature formation of Ti₂AlN during post-deposition annealing of reactive multilayer systems10.1063/5.0230405 ↗
9. An integrative approach to coating/carbide substrate design of CVD and PVD coated cutting tools during the machining of austenitic stainless steel10.1016/j.ceramint.2019.10.259 ↗
10. Study of TiAlN coatings deposited by continuous high power magnetron sputtering (C-HPMS)10.1016/j.surfcoat.2020.126315 ↗
11. Electrochemical corrosion and materials properties of reactively sputtered TiN/TiAlN multilayer coatings10.1016/j.ceramint.2011.07.030 ↗
12. Single layer and multilayer wear resistant coatings of (Ti, Al)N: A review10.1016/S0921-5093(02)00259-9 ↗
13. Thermal stability and oxidation resistance of Ti–Al–N coatings10.1016/j.surfcoat.2011.12.028 ↗
14. Mechanical properties and machining performance of Ti₁₋ₓAlₓN-coated cutting tools10.1016/j.surfcoat.2004.04.056 ↗
15. Self-organized nanostructures in the Ti–Al–N system10.1063/1.1608464 ↗
16. Adhesion and mechanical properties of TiAlN and AlTiN magnetron sputtered coatings deposited on the DMSL titanium alloy substrate10.12693/APhysPolA.136.294 ↗
17. Corrosion of stainless steel coated with TiN, (TiAl)N and CrN in aqueous environments10.1016/S0010-938X(01)00102-0 ↗
18. The corrosion and wear behavior of TiN and TiAlN coated AISI 316 L stainless steel10.1134/S207020511403006X ↗
19. Thermal stability of nanolamellar fcc-Ti1-xAlxN grown by chemical vapor deposition10.1016/j.actamat.2019.05.044 ↗
20. Corrosion resistance of multilayer coatings deposited by PVD techniques onto the brass substrate
21. X-ray microtomography of materials10.1179/095066099101528261 ↗
22. A critical review on functionally graded ceramic materials for cutting tools: Current trends and future prospects10.1515/rams-2023-0141 ↗
23. Developments in Hot Pressing and Hot Isostatic Pressing of Ceramic Composites
24. Kaczmarczyk, G.P., and Cała, M. (2023). Possible Application of Computed Tomography for Numerical Simulation of the Damage Mechanism of Cementitious Materials—A Method Review. Buildings, 13.10.3390/buildings13030587 ↗
25. A novel beam hardening correction method requiring no prior knowledge, incorporated in an iterative reconstruction algorithm10.1016/j.ndteint.2012.07.002 ↗
26. Nguyen, V., Sanctorum, J.G., Van Wassenbergh, S., Dirckx, J.J.J., Sijbers, J., and De Beenhouwer, J. (2021). Geometry Calibration of a Modular Stereo Cone-Beam X-ray CT System. J. Imaging, 7.10.3390/jimaging7030054 ↗
27. Microstructure and corrosion resistance characteristics of Ti–AlN composite produced by selective laser melting10.1002/maco.202112703 ↗