J
Jeff Perkins
Researcher at Naval Postgraduate School
Publications - 35
Citations - 955
Jeff Perkins is an academic researcher from Naval Postgraduate School. The author has contributed to research in topics: Diffusionless transformation & Martensite. The author has an hindex of 17, co-authored 35 publications receiving 925 citations.
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Journal ArticleDOI
Stress-Induced Martensitic Transformation Cycling and Two-Way Shape Memory Training in Cu-Zn-Al Alloys
Jeff Perkins,R. O. Sponholz +1 more
TL;DR: In this article, the authors investigated the character and mechanism of two-way shape memory in Cu-Zn-Al alloys by means of closely controlled thermomechanical cycling and careful measurement of the progressive effect of the particular training routine, as well as by correlary studies of submicrostructural evolution as training proceeds.
Journal ArticleDOI
Lattice transformations related to unique mechanical effects
TL;DR: Athermal and stress-induced martensitic transformations are examined in various alloys of the large family which exhibit the unique "memory" and/or "superelastic" shape memory effects (SME).
Journal ArticleDOI
Residual stresses and the origin of reversible (two-way) shape memory effects
Journal ArticleDOI
Martensitic transformation cycling effects in Cu-Zn-Al shape memory alloys
Jeff Perkins,W. E. Muesing +1 more
TL;DR: In this article, the effects of transformation cycling between the parent and martensite phases of selected Cu-Zn-Al: alloys were studied using differential scanning calorimetry.
Journal ArticleDOI
Type II twins in self-accommodating martensite plate variants in a CuZnAl shape memory alloy
TL;DR: In this article, a new orientation relationship between martensite plate variants was confirmed by a rotation of π about the [01l]β′ 1, direction which is parallel to [1091]β´ 1, with an irrational boundary between.