Effect of ECAP and annealing treatment on ε martensite and damping capacity of Fe–18·39Mn alloy
Authors: Huang, S. K.; Wen, Y. H.; Li, N.; Ding, S.; Teng, J.
Source: Materials Science and Technology, Volume 23, Number 4, April 2007 , pp. 407-410(4)
Publisher: Maney Publishing
Abstract:The microstructure and damping capacity of Fe–18·39Mn alloy after equal channel angular pressing (ECAP) and annealing treatment were studied. The damping capacity was measured using reversal torsion pendulum. The microstructure was observed using SEM and TEM. The phase structures were determined using XRD. The results indicated that the damping capacity of Fe–18·39Mn alloy all vanished after ECAP and annealing at 600°C, increased rapidly at 700°C, reached the maximum at 900°C and then decreased at 1000°C. All these were ascribed to the change of the size of ? martensite plates.
Document Type: Research Article
Publication date: 2007-04-01
Authors wishing to cite fast track papers should give the journal name and the article DOI. This will enable reference linking via CrossRef and allow forward and backward citation tracking systems to associate the fast track citation with the final journal reference.Materials Science and Technology is the successor of two previous titles, for which digitised archives are available: Metal Science (Vols. 1—17; 1967—84) and Metals Technology (Vols. 1—11; 1974—84).
- Editorial Board
- Information for Authors
- Subscribe to this Title
- Terms & Conditions
- Online submission site
- ingentaconnect is not responsible for the content or availability of external websites