Abstract
The self-accommodation morphologies of B19 martensite in Ti-Ni alloys have been investigated by optical microscopy, scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Twelve pairs of minimum units consisting of two habit plane variants (HPVs) with V-shaped morphology connected to a B 19′ type I variant accommodation twin were observed. Three types of self-accommodation morphologies, based on the V-shaped minimum unit, developed around one of the {111} B2 traces, which were triangular, rhombic and hexangular and consisted of three, four and six HPVs, respectively. In addition, the variant selection rule and the number of possible HPV combinations in each of these self-accommodation morphologies are discussed.
| Original language | English |
|---|---|
| Pages (from-to) | 2215-2233 |
| Number of pages | 19 |
| Journal | Philosophical Magazine |
| Volume | 92 |
| Issue number | 17 |
| DOIs | |
| Publication status | Published - Jun 11 2012 |
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All Science Journal Classification (ASJC) codes
- Condensed Matter Physics
Cite this
Self-accommodation of B19′ martensite in Ti-Ni shape memory alloys-Part I. Morphological and crystallographic studies of the variant selection rule. / Nishida, Minoru; Nishiura, T.; Kawano, H.; Inamura, T.
In: Philosophical Magazine, Vol. 92, No. 17, 11.06.2012, p. 2215-2233.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Self-accommodation of B19′ martensite in Ti-Ni shape memory alloys-Part I. Morphological and crystallographic studies of the variant selection rule
AU - Nishida, Minoru
AU - Nishiura, T.
AU - Kawano, H.
AU - Inamura, T.
PY - 2012/6/11
Y1 - 2012/6/11
N2 - The self-accommodation morphologies of B19 martensite in Ti-Ni alloys have been investigated by optical microscopy, scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Twelve pairs of minimum units consisting of two habit plane variants (HPVs) with V-shaped morphology connected to a B 19′ type I variant accommodation twin were observed. Three types of self-accommodation morphologies, based on the V-shaped minimum unit, developed around one of the {111} B2 traces, which were triangular, rhombic and hexangular and consisted of three, four and six HPVs, respectively. In addition, the variant selection rule and the number of possible HPV combinations in each of these self-accommodation morphologies are discussed.
AB - The self-accommodation morphologies of B19 martensite in Ti-Ni alloys have been investigated by optical microscopy, scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Twelve pairs of minimum units consisting of two habit plane variants (HPVs) with V-shaped morphology connected to a B 19′ type I variant accommodation twin were observed. Three types of self-accommodation morphologies, based on the V-shaped minimum unit, developed around one of the {111} B2 traces, which were triangular, rhombic and hexangular and consisted of three, four and six HPVs, respectively. In addition, the variant selection rule and the number of possible HPV combinations in each of these self-accommodation morphologies are discussed.
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U2 - 10.1080/14786435.2012.669858
DO - 10.1080/14786435.2012.669858
M3 - Article
AN - SCOPUS:84861831784
VL - 92
SP - 2215
EP - 2233
JO - Philosophical Magazine
JF - Philosophical Magazine
SN - 1478-6435
IS - 17
ER -