Results 111 to 120 of about 405,255 (187)

Continuous vertical casting of a NiTi alloy

Materiali in tehnologije, 2016
In this paper we present research that is connected to the performance of a series of experiments combined with the vacuum-induction melting and continuous vertical casting of a NiTi alloy in order to produce the strand. The theoretical chosen parameters made it possible to obtain a continuously cast strand with a diameter of 11 mm.
Stambolić, Aleš, Anžel, Ivan, Lojen, Gorazd, Kocijan, Aleksandra, Jenko, Monika, Rudolf, Rebeka   +5 more
openaire   +1 more source

Efficient Hydrogen Evolution Enabled by a Noble‐Metal‐Free NiTiCu Thin‐Film Metallic Glass Electrocatalyst

Advanced Energy and Sustainability Research, Volume 7, Issue 9, September 2026.
Hydrogen is a promising green alternative to fossil fuels. However, the scarcity and high cost of platinum group metals pose a major economic challenge to the large‐scale production of hydrogen. To address this issue, a novel, noble‐metal‐free NiTiCu thin‐film metallic glass electrocatalyst was successfully deposited onto a copper substrate via ...
Bahareh Javanpour, Mahdi Mozammel, Jafar Khalil‐Allafi, Seyed Masoud Emarati   +3 more
wiley   +1 more source

Intelligent design of artificial biocatalyst for biomedical diseases

Journal of Intelligent Medicine, Volume 3, Issue 3, Page 220-249, September 2026.
This review summarizes recent advances in the intelligent design of artificial biocatalysts for biomedical diseases. By leveraging tailored design strategies, including environment‐responsive engineering and rational/artificial intelligence‐aided optimization, these biocatalysts enable precise modulation of pathological microenvironments and targeted ...
Lijie Zhang, Nan Song, Huanhuan Qiao, Si Sun   +3 more
wiley   +1 more source

Two‐Dimensional Catalysts for Enhanced Hydrogen Storage in Magnesium Hydride: Materials, Mechanisms, and Future Perspectives

Rare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT Magnesium hydride (MgH2) is a promising solid‐state hydrogen storage material due to its high gravimetric capacity and excellent reversibility. However, its practical application is hindered by high thermodynamic stability and sluggish reaction kinetics.
Xingyang Chen, Dingyan Hu, Xuandi Cao, Fuying Wu, Yuxin Wang, Evgeny Sergeevich Lapin, Liuting Zhang   +6 more
wiley   +1 more source

Improving Anti-Corrosion and Conductivity of NiTi Alloy Bipolar Plate Used for PEMFCs via Nb Alloying

Molecules
NiTi alloy has emerged as a promising bipolar plate (BP) material for proton exchange membrane fuel cells (PEMFCs), combining Ti-like corrosion resistance with Ni-like electrical conductivity through its intermetallic characteristics.
Ziyang Niu, Yingping Li, Yuanyuan Li, Xiaofen Wang, Yumin Pan, Zhuo He, Guohong Zhang, Zhen Wang, Qiongyu Zhou   +8 more
doaj   +1 more source

Actuation Strategies for Underwater Jet‐Propelled Soft Robots

Journal of Field Robotics, Volume 43, Issue 6, Page 3868-3892, September 2026.
ABSTRACT This review article examines jet‐propulsion mechanisms in underwater soft robotic systems, focusing exclusively on physically fabricated and experimentally validated robots. Covering research published from 2013 to 2025, this study classifies and evaluates jet‐propulsion robots based on their actuation mechanisms.
Angel Kitone, Mohammed Anteet, Pawandeep S. Matharu, Yara Almubarak   +3 more
wiley   +1 more source

Phase Transformation Temperature of NiTi Alloy Sheet Examined by Lamb Wave

, 2011
In this study, the ultrasonic PZT transducers were used for exciting and receiving Lamb waves on NiTi alloy sheet. Lamb waves were measured when the temperature of the NiTi alloy changed.
Ru Hui He, Kai Sheng Wang, Zhi Min Zhao
core   +1 more source

The current research status and development of elastocaloric refrigeration based on NiTi alloys

Next Materials
Elastocaloric refrigeration technology is a solid-state alternative to the traditional vapor compression technology. It is considered to be highly efficient, energy-saving and environmentally friendly. Out of the materials with elastocaloric effect, NiTi
Chenduo Zuo, Lijing Zheng, Shichao Yang, Bo Li, Hu Zhang   +4 more
doaj   +1 more source

Effect of annealing treatment on the wear properties of ni rich niti alloy coatings

, 2013
In the present study, NiTi alloy coatings were deposited onto AISI 316L stainless steel substrates using the Closed Field Unbalanced Magnetron Sputtering (CFUBMS) system. The as-deposited NiTi alloy coating was Ni rich NiTi alloy with a composition of 44.
Stokes, J., Rahman, M., Abubakar, T.
core   +1 more source

Grain refinement of NiTi alloys during ultrasound-assisted wire-arc directed energy deposition

Virtual and Physical Prototyping
Achieving grain refinement in the wire-arc directed energy deposition (DED) process of NiTi alloy is highly challenging. We have successfully obtained NiTi alloy with a fine microstructure and observed an improvement in superelastic recoverability by ...
Mugong Zhang, Binglin Wang, Xinzhi Li, Genghao Jiao, Xuewei Fang, Ke Huang   +5 more
doaj   +1 more source