Results 61 to 70 of about 405,255 (187)
Origami‐Inspired Structural Design for Aquatic‐Terrestrial Amphibious Robots
Advanced Robotics Research, EarlyView.This work presents a lightweight amphibious origami robot actuated by a single shape memory alloy wire. A rigid foldable origami structure with displacement amplification enables efficient terrestrial crawling and aquatic swimming. The addition of fan‐shaped units allows controllable turning in both environments.
Weiqi Liu +5 more
wiley +1 more source
The Investigation of a Shape Memory Alloy Micro-Damper for MEMS Applications
Sensors, 2007 Some shape memory alloys like NiTi show noticeable high damping property inpseudoelastic range. Due to its unique characteristics, a NiTi alloy is commonly used forpassive damping applications, in which the energy may be dissipated by the conversion ...
Chongdu Cho, Qiang Pan
doaj +1 more source
Hybrid Continuum Robot Designs and Architectures for Healthcare Applications
Advanced Robotics Research, EarlyView.Hybrid continuum robots represent an emerging class of flexible manipulators that blend materials, structures, and actuation concepts from the established fields of soft and continuum robotics. This review introduces an accessible framework to distinguish key hybridization approaches, surveys current designs aimed at complex clinical applications, and ...
Burak Ozdemir +4 more
wiley +1 more source
Desenvolvimento e aplicação de fases extratoras para técnicas de preparação de amostras [PDF]
, 2009 Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em Químca.A fragilidade da sílica fundida e a necessidade de suportes robustos para microextração em fase sólida (SPME) têm ...
Budziak, Dilma
core
Journal of Materials Research and Technology, 2023 NiTi alloy has been widely used in mechanical and electronic, aerospace, energy and transportation, petrochemical industry and various biomedicine fields due to its unique super elasticity and shape memory effect. The traditional polishing method of NiTi
Jianwei Che, Guangfeng Shi
doaj +1 more source
Advanced Science, EarlyView.An interpretable machine learning framework integrating SHAP and PDP analysis identifies critical design descriptors from 139 physicochemical features for Nb─Si alloys. The framework achieves <7% prediction error and guides the discovery of Nb38.5Ti38.5Si3Zr18V2 alloy with 22.791 MPa·m1/2 fracture toughness, breaking the 20 MPa·m1/2 barrier.
Dezhi Chen +7 more
wiley +1 more source
Antibacterial activity of NiTi alloy with sputtered tantalum [PDF]
, 2023 A study was conducted on the use of the Mactrontronic Sputtering (DC) plasma technique by sprinkling tantalum metal (Ta) and depositing it on shape-memory nickel-titanium (NiTi) alloy and glass substrates in the presence of oxygen and argon gases.
Seenaa Alsaaidi +2 more
core +2 more sources
Applied Surface Science AdvancesNickel – titanium (NiTi) alloys are a promising class of advanced materials that exhibit unique mechanical properties, enabling their use in a wide range of industrial applications.
Rakesh Bhaskaran Nair +4 more
doaj +1 more source
Electronic Chip‐Mimetic Medical Implants for Controllable Sonothermal Treatments
Advanced Science, EarlyView.Inspired by the thermal effect of working electronic chips, which consist of various heterostructures, an sonothermal‐responsive platform has been developed through constructing metal‐semiconductor interface on implants. Biofilm infection and deep vein thrombosis can be successfully treated by controllable ultrasound treatments.
Zhengdong Zhang +10 more
wiley +1 more source
Materials Research Express, 2021 The present study utilizes molecular dynamics simulations to study the athermal and stress-induced martensitic transformation of B2 to B19′ phase in a Ni-Ti alloy and the effect of precipitates on the phase transformation. The simulations demonstrate the
Jiayi Chen +2 more
doaj +1 more source