Compact tension testing of martensitic/pseudoplastic NiTi shape memory alloys
β Scribed by S. Gollerthan; D. Herberg; A. Baruj; G. Eggeler
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 197 KB
- Volume
- 481-482
- Category
- Article
- ISSN
- 0921-5093
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π SIMILAR VOLUMES
High-precision data on phase transformation temperatures in NiTi, including numerical expressions for the effect of Ni on M S , M F , A S , A F and T 0 , are obtained, and the reasons for the large experimental scatter observed in previous studies are discussed. Clear experimental evidence is provid
Two competing mechanisms that compensate the transformation strains of the martensite are observed by transmission electron microscopy studies of nanocrystalline NiTi alloys. A single variant of compound twinned martensite forms below a critical grain size of about 100 nm. In larger grains, a herrin