Pregled bibliografske jedinice broj: 307781
Micro-abrasion resistance of thermochemically treated steels in aqueous solutions: Mechanisms, maps, materials selection
Micro-abrasion resistance of thermochemically treated steels in aqueous solutions: Mechanisms, maps, materials selection // Tribology International, 41 (2008), 2; 141-149 doi:10.1016/j.triboint.2007.07.001 (međunarodna recenzija, članak, znanstveni)
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Naslov
Micro-abrasion resistance of thermochemically treated steels in aqueous solutions: Mechanisms, maps, materials selection
Autori
Mathew, M. T. ; Stack, M. M. ; Matijević, Božidar ; Rocha, L. A. ; Ariza, E.
Izvornik
Tribology International (0301-679X) 41
(2008), 2;
141-149
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
thermochemical treatment; TENIFER; vanadizing; maps; micro-abrasion; mechanisms
Sažetak
The area of micro-abrasion is an interesting and relatively recent area in tribo-testing methodologies, where small particles of less than 10µ ; ; ; m are employed between interacting surfaces. It is topical for a number of reasons, its direct relation to the mechamisms of the wear process in bio-tribological applications, ease in conducting tests and good repeatability of the test results. It has widespread applications in conditions used in the space and offshore industries to bio-engineering for artificial hip joints and dentistry. There have been many recent studies on the micro-abrasion performance of materials, ranging from basic metals to nano-structured coatings. However, no significant work is reported on the microabrasion resistance of thermo-chemically treated steels. Hence this paper looks at the performance of two thermo- chemically treated steels, TENIFER bath nitride stainless steel (T-SS) and Vanadized carbon steel (V-CS) in such conditions with reference to the stainless steel (SS) by varying the applied load and sliding distance. The results indicated the T-SS demonstrates exceptionally poor resistance to micro-abrasion. It was observed that heat treatment process and properties of the hardened layer (hardness and thickness) are extremely important in determining the micro-abrasion resistance of such steels. Finally, the results were used to develop micro-abrasion mechanism and wastage maps, which can be used to optimize the surface treated materials for micro-abrasion resistance.
Izvorni jezik
Engleski
Znanstvena područja
Metalurgija, Računarstvo, Rudarstvo, nafta i geološko inženjerstvo
POVEZANOST RADA
Projekti:
120-1201833-1791 - Inženjerstvo površina u proizvodnji konstrukcijskih dijelova i alata (Cajner, Franjo, MZOS ) ( CroRIS)
120-1252973-1814 - Difuzijsko modificiranje čelika karbidnim slojevima (Matijević, Božidar, MZOS ) ( CroRIS)
Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb
Profili:
Božidar Matijević
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus