Surface form memory by indentation and planarization of NiTi: displacements and mechanical energy density during constrained recovery

Autor:	David S. Grummon, Xueling Fei, Yang-Tse Cheng, Corey J. O’Connell
Rok vydání:	2011
Předmět:	Length scale Materials science Mechanical Engineering Flatness (systems theory) Metallurgy Shape-memory alloy Grinding Mechanics of Materials Nickel titanium Indentation Chemical-mechanical planarization Surface roughness General Materials Science Composite material
Zdroj:	Journal of Materials Science. 46:7401-7409
ISSN:	1573-4803 0022-2461
Popis:	Indentation-induced two-way shape memory leads to pronounced temperature dependence of the depth of spherical indents made in martensitic NiTi shape-memory alloys. They are shallower when austenitic, and depth varies during both M → A and A → M transformations. If the impression is planarized, by metallographic grinding at T 107 J/m3, fully ~10% of the M → A enthalpy.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4f5a98675e14e96aa253eb9459eaef67 https://doi.org/10.1007/s10853-011-5702-6 Zobrazit plný text záznamu Plný text ve formátu PDF