𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Crystal structure of martensitic phases in Ni–Mn–Ga shape memory alloys

✍ Scribed by J. Pons; V.A. Chernenko; R. Santamarta; E. Cesari

Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
717 KB
Volume
48
Category
Article
ISSN
1359-6454

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Structure of the layered martensitic pha
Structure of the layered martensitic phases of Ni–Mn–Ga alloys
✍ J. Pons; R. Santamarta; V.A. Chernenko; E. Cesari 📂 Article 📅 2006 🏛 Elsevier Science 🌐 English ⚖ 673 KB

The present work contains a high-resolution transmission electron microscopy study (including image simulations) of the layered martensitic structures formed in Ni-Mn-Ga alloys. The main purpose is to distinguish two structural models proposed in the literature. For the seven-layered martensite, the

Magnetic properties of stress-induced ma
Magnetic properties of stress-induced martensite and martensitic transformation in Ni–Mn–Ga magnetic shape memory alloy
✍ Oleg Heczko; Ladislav Straka 📂 Article 📅 2004 🏛 Elsevier Science 🌐 English ⚖ 98 KB

Thermoelastic and strain-induced martensitic transformations of single crystalline Ni 49.7 Mn 29.1 Ga 21.2 magnetic shape memory alloys were investigated by simultaneous detection of the strain and magnetization. The transformation temperature to austenite was T A = 314 K. The thermoelastic transfor

Crystal structure of 7M modulated Ni–Mn–
Crystal structure of 7M modulated Ni–Mn–Ga martensitic phase
✍ L. Righi; F. Albertini; E. Villa; A. Paoluzi; G. Calestani; V. Chernenko; S. Bes 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 540 KB

For the first time, the 7M modulated structure, frequently observed in ferromagnetic shape memory Ni-Mn-Ga martensitic phases, is solved by powder diffraction analysis. Two polycrystalline samples with composition Ni 2 Mn 1.2 Ga 0.8 and Ni 2.15 Mn 0.85 Ga, respectively, showing a 7M martensitic stat