Results 261 to 270 of about 1,317,920 (329)

Behavior of Nickel-Titanium Instruments Manufactured With Different Thermal Treatments

Journal of Endodontics, 2015
Erika Pereira, Vicente Tadeu Lopes Buono
exaly   +2 more sources

Electrochemical and surface characterization of a nickel–titanium alloy

Biomaterials, 1998
For clinical implantation purposes of shape memory metals the nearly equiatomic nickel-titanium (NiTi) alloy is generally used. In this study, the corrosion properties and surface characteristics of this alloy were investigated and compared with two reference controls, AISI 316 LVM stainless steel and Ti6A14V.
Wever, Dirk, Veldhuizen, AG, de Vries, J, Busscher, HJ, Uges, DRA, van Horn, James   +5 more
openaire   +3 more sources

A long cycle life asymmetric supercapacitor based on advanced nickel-sulfide/titanium carbide (MXene) nanohybrid and MXene electrodes

, 2020
To enhance rate and cycle performances of nickel sulfide, the two-dimensional (2D) titanium carbide (Ti3C2, MXene) with good electrical conductivity and electrochemical stability is chosen as 2D supporting matrix for synthesizing nickel sulfide ...
Yang-Yang Luo, Chen-Hui Yang, Yapeng Tian, Yi Tang, Xing-Tian Yin, W. Que   +5 more
semanticscholar   +1 more source

Effect of surface treatment on the bioactivity of nickel–titanium

Acta Biomaterialia, 2008
In this paper, the bioactive properties of Ni-Ti alloy after different surface treatments were evaluated in different media (Hanks' balanced salt solution, Dulbecco's modified Eagle's medium and osteogenic). Evaluation was performed on the basis of X-ray photoelectron spectroscopy and atomic force microscopy studies after immersing samples for up to ...
Chrzanowski, W., Abou Neel, E., Armitage, David, Knowles, J.   +3 more
openaire   +2 more sources

Effect of Silver Addition on the Properties of Nickel–Titanium Alloys for Dental Application

Journal of Biomedical Materials Research - Part B Applied Biomaterials, 2006
Equiatomic and near-equiatomic nickel-titanium alloys exhibit a shape-memory effect and superelasticity. However, the properties of such alloys are extremely sensitive to the precise nickel-titanium ratio and the addition of alloying elements.
Kyoung-Nam Kim, Chung-Ju Hwang, Keun-Taek Oh   +2 more
exaly   +2 more sources

State-of-the-art of surface integrity induced by tool wear effects in machining process of titanium and nickel alloys: A review

Measurement, 2019
Aerospace and medical manufacturing fields develop rapidly benefiting from excellent mechanical and physical properties of titanium and nickel alloys, including superior strength-to-weight ratio, high mechanical strength, excellent high corrosion ...
Xiao-Liang Liang, Zhan-Qiang Liu, Bing Wang   +2 more
semanticscholar   +1 more source

Effect of nickel addition on densification, microstructure and wear behaviour of spark plasma sintered CP-titanium

, 2020
Titanium alloys with varying amounts of nickel additions (2, 6 and 10 wt%) were prepared through the spark plasma sintering technique. The influence of nickel additions on densification, microstructure and wear behaviour of the sintered alloys was ...
A. Rominiyi, M. Shongwe, E. Ogunmuyiwa, B. Babalola, P. Lepele, P. Olubambi   +5 more
semanticscholar   +1 more source

Photocatalytic degradation of Congo red dye using nickel-titanium dioxide nanoflakes synthesized by Mukia madrasapatna leaf extract.

Environmental Research, 2021
K. Indira, S. Shanmugam, Anjana Hari, S. Vasantharaj, S. Sathiyavimal, K. Brindhadevi, A. El Askary, A. Elfasakhany, A. Pugazhendhi   +8 more
semanticscholar   +1 more source

Residual stresses and distortion in the patterned printing of titanium and nickel alloys

Additive Manufacturing, 2019
Since the deposition patterns affect the stresses and distortions, we examined their effects on multi-layer wire arc additive manufacturing (WAAM) of Ti-6Al-4V and Inconel 718 components experimentally and theoretically.
Qianru Wu, T. Mukherjee, Chang-Meng Liu, Ji-Ping Lu, T. DebRoy   +4 more
semanticscholar   +1 more source

Synthesis and characterization of nickel free titanium–hydroxyapatite composite coating over Nitinol surface through in-situ laser cladding and alloying

Surface & Coatings Technology, 2019
In this study, a high power fibre laser was used to synthesize titanium hydroxyapatite composite coating over biomedical-grade Nitinol surface through laser in-situ formation, cladding and alloying processes. The laser fluence is varied in the range of 2 
Rajib Chakraborty, M. Raza, Susmita Datta, P. Saha   +3 more
semanticscholar   +1 more source