Fe-Mn-Si is a well-characterized ternary shape memory alloy. Research on this alloy has consistently shown that the addition of 5-6 wt.% Si is desirable to enhance the reversibility of stress-induced martensite vis-a `-vis shape memory. This paper examines the effect of Si on the morphology and the
Factors Influencing the Reversion of Stress-induced Martensite to Austenite in a Fe-Mn-Si-Cr-Ni Shape Memory Alloy
β Scribed by Leandru G. Bujoreanu; Sergiu Stanciu; Radu I. Comaneci; Markus Meyer; Vasile Dia; Ciprian Lohan
- Publisher
- Springer US
- Year
- 2009
- Tongue
- English
- Weight
- 462 KB
- Volume
- 18
- Category
- Article
- ISSN
- 1059-9495
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The structure of a Cu-13.67Al-4.28Ni-0.54Mn-0.14Fe (wt.%) shape memory alloy was analyzed in the initial condition, during a heating-cooling cycle, and during a room temperature loading-unloading mechanical cycle. A fully reversible martensitic transformation was revealed which was associated with a
The Ni-Mn-Ga shape memory ferromagnetic shape memory alloys (FSMAs) are prone to fracture during thermal cycling. The present research shows that the primary reason for the thermally induced fracture of Ni-Mn-Ga FSMAs is the increase in the crack tip stress-intensity factor (SIF) due to stress redis