Effect of a deep cryogenic treatment on wear and microstructure of a 6101 aluminum alloy
Gorde:
| Egile nagusia: | |
|---|---|
| Argitaratze data: | 2016 |
| Beste egile batzuk: | , |
| Formatua: | Article |
| Hizkuntza: | eng |
| Baliabidea: | Repositório Institucional da UnB |
| Download full: | http://repositorio.unb.br/handle/10482/21496 http://dx.doi.org/10.1155/2016/1582490 |
Gaia: | The aim of this work is to evaluate the effect of a deep cryogenic treatment (DCT) on the wear behavior and on the microstructure of an aluminum alloy. In order to compare the level of improvement on the wear resistance provided by the DCT with a more traditional technique, a test matrix which included DCT, CrN coated specimens, and combinations of both modification methods was conducted.The wear behavior was investigated using microabrasive wear tests.Thecryogenic treated specimens proved to have similar lowwear rates as the specimens coated with CrN. The most distinct improvementwas reachedwith a combination of both techniques. In the case of the DCT, the performed microstructural analysis identified the generation of additional GP-zones as the reason for the improved wear resistance. |
Antzeko izenburuak: Effect of a deep cryogenic treatment on wear and microstructure of a 6101 aluminum alloy
- Influence of the deep cryogenic treatment at the stabilization of martensitic transformation temperatures at the smart material alloy Cu-14Al-4Ni
- Efeitos do tratamento criogênico profundo e do revestimento de CrN por PVD no na microabrasão da liga de alumínio AA 6101-T4
- Upward unsteady-state solidification of silute Al–Nb alloys : microstructure characterization, microhardness, dynamic modulus of elasticity, damping, and XRD analyses
- Estudo da resistência ao desgaste da camada zeta de pressão de risers flexíveis submetida a tratamento criogênico e nitretação a plasma
- Avaliação do efeito de tratamento criogênico em propriedades mecânicas e térmicas da liga Ni48-Ti52
- Influência do tratamento criogênico profundo nas temperaturas de transformação de fase e na estabilização da capacidade de recuperação de forma da liga CU-14AL-4NI com efeito memória de forma
