Results 81 to 90 of about 1,681,893 (239)

Larger recovery strains in a CoNiSi alloy due to enhanced reversibility of FCC⇌HCP martensitic transformation

Journal of Materials Research and Technology
It is not clear how coherent ordered nanoparticles affect characteristics of FCC⇌HCP martensitic transformation in disordered alloys. In this paper, the precipitations of coherent ordered nanoparticles and their effects on the FCC⇌HCP martensitic ...
Q. Liao, D. Wang, X. Yang, W. He, H.B. Peng, Y.H. Wen   +5 more
doaj   +1 more source

Effect of WEDM Process Parameters on Surface Morphology of Nitinol Shape Memory Alloy

Materials, 2020
Nickel–titanium shape memory alloys (SMAs) have started becoming popular owing to their unique ability to memorize or regain their original shape from the plastically deformed condition by means of heating or magnetic or mechanical loading.
R. Chaudhari, J. Vora, Vivek K. Patel, L. L.N., pez de Lacalle, D. M. Parikh   +5 more
semanticscholar   +1 more source

SHAPE MEMORY LOCKING DEVICE FOR ORTHOPEDIC IMPLANTS [PDF]

, 2009
A mechanism to connect the supporting portions of orthopaedic implants such as in the head, spine, upper limb and lower limb and thereby prevent loosening and fretting at the implant interface of an orthopaedic implant construct has been developed based ...

core  

Shape memory effect of polymeric composite materials filled with NiMnSbB shape memory alloy for textile materials

Materials Research Express, 2020
The aim of the study was to obtain a smart textile material with shape memory alloys. NiMn-based shape memory alloy was produced by arc melting system for this purpose.
Esra Topel-Zeren, Aysun Akşit, Yıldırım Aydoğdu   +2 more
doaj   +1 more source

Alloys with shape memory effect. The history of the emergence and development and the physics of their unique properties [PDF]

, 2015
Сплавы с эффектом памяти формы в настоящее время представляют большой интерес. Такие сплавы характерны тем, что в пластически деформированном состоянии восстанавливают свою первоначальную форму непосредственно со снятием нагрузки или после нагрева. Целью
Акимов, Олег Викторович, Сундус, Мохаммед Нури   +1 more
core  

Phase Transition and Functional Characteristics of Shape Memory Alloys [PDF]

, 2012
Shape-memory alloys are a new class of functional materials with a peculiar property known as shape memory effect. These alloys have an ability to recover a particular shape.
Adiguzel, O.
core  

TWSME of a NiTi strip in free bending conditions: experimental and theoretical approach

Fracture and Structural Integrity, 2014
This paper deals with the two-way shape memory effect (TWSME) induced on a strip of a nearequiatomic NiTi alloy by means of the shape memory cycling training method. This procedure is based on the deformation in martensite state to reach the desired cold
A. Fortini, M. Merlin, R. Rizzoni, S. Marfia   +3 more
doaj  

Mechanical and Magnetic Properties of Porous Ni₅₀Mn₂₈Ga₂₂ Shape Memory Alloy

Metals
A porous Ni50Mn28Ga22 alloy was produced using powder metallurgy, with NaCl serving as the pore-forming agent. The phase structure, mechanical properties, and magnetic properties of annealed bulk alloys and porous alloys with different pore sizes were ...
Xinyue Li, Kunyu Wang, Yunlong Li, Zhiqiang Wang, Yang Zhao, Jie Zhu   +5 more
doaj   +1 more source

Martensitic Transition and the Role of Ordering in Copper Based Shape Memory Alloys [PDF]

, 2013
Shape memory effect is a peculiar property exhibited by certain alloy system, and shape memory behavior is evaluated by the structural changes in microscopic scale.
Adiguzel, O.
core  

Effect of Graphene Addition on Shape Memory Behavior of Epoxy Resins [PDF]

, 2011
Shape memory polymers (SMPs) and composites are a special class of smart materials known for their ability to change size and shape upon exposure to an external stimulus (e.g. light, heat, pH, or magnetic field).
Meador, Michael, Miller, Sandi, Scheiman, Daniel, Williams, Tiffany   +3 more
core   +2 more sources