Results 31 to 40 of about 522,335 (292)

Biodegradation and Mechanical Integrity of Magnesium and Magnesium Alloys Suitable for Implants [PDF]

, 2013
This book chapter deals with the fundamental aspects of corrosion of magnesium based alloys in bodily fluids and reviews the various techniques that can be used to tune their degradation rate.
Suriñach, Santiago, Sort, Jordi, S. Gonzlez, M.D. Bar, Gonzalez Sanchez, Sergio, E. Pellicer, Baró, Maria, J. Sort, S. Suriach, Pellicer, Eva   +9 more
core   +1 more source

Compression Deformation Behavior of AZ81 Magnesium Alloy at Elevated Temperatures

Advances in Materials Science and Engineering, 2014
The hot deformation behavior of an AZ81 magnesium alloy was investigated by hot compressive testing on a Gleeble-1500 thermal mechanical simulator in the temperature range from 200 to 400°C and in the strain rate range of 0.001–5 s−1.
Xiaoping Luo, Shue Dang, Li Kang
doaj   +1 more source

Results of the MRI substudy of the intravenous magnesium efficacy in stroke trial [PDF]

, 2009
<p><b>Background and Purpose:</b>Although magnesium is neuroprotective in animal stroke models, no clinical benefit was confirmed in the Intravenous Magnesium Efficacy in Stroke (IMAGES) trial of acute stroke patients.
Alger, J.R., Lees, K.R., Saver, J.L., Weir, C.J., Starkman, S., Muir, K.W., Davis, S.M., Kidwell, C.S., Chen, C., De Silva, D.A.   +9 more
core   +1 more source

Probing the Effect of Alloying Elements on the Interfacial Segregation Behavior and Electronic Properties of Mg/Ti Interface via First-Principles Calculations

Molecules
The interface connects the reinforced phase and the matrix of materials, with its microstructure and interfacial configurations directly impacting the overall performance of composites. In this study, utilizing seven atomic layers of Mg(0001) and Ti(0001)
Yunxuan Zhou, Hao Lv, Tao Chen, Shijun Tong, Yulin Zhang, Bin Wang, Jun Tan, Xianhua Chen, Fusheng Pan   +8 more
doaj   +1 more source

Reduction per pass effect on texture traits and mechanical anisotropy of Mg–Al–Zn–Mn–Ca alloy subjected to unidirectional and cross rolling

Journal of Materials Research and Technology, 2020
In this work, the effect of thermomechanical processing schedules on microstructure, texture and mechanical anisotropy of Mg-1.64Al-0.84Zn-0.38Mn-0.49Ca (AZMX1100, wt.%) alloy was investigated.
Qinghang Wang, Bin Jiang, Lintao Liu, Qingshan Yang, Dabiao Xia, Dingfei Zhang, Guangsheng Huang, Fusheng Pan   +7 more
doaj   +1 more source

Multistep self-assembly of heteroleptic magnesium and sodium-magnesium benzamidinate complexes [PDF]

, 2010
Reaction of the magnesium bis-alkyl Mg(CH2SiMe3)(2) and the sodium amide NaHMDS (where HMDS = N(SiMe3)(2)) with benzonitrile yields the homometallic heteroleptic complex [PhC(NSiMe3)(2)Mg{mu-NC(CH2SiMe3)Ph}](2) (1).
Mulvey, Robert E., Klett, Jan, Forret, Robert, Kennedy, Alan R., Robertson, Stuart D.   +4 more
core   +4 more sources

Comparison of the Mechanical Properties and Forming Behavior of Two Texture-Weakened Mg-Sheet Alloys Produced by Twin Roll Casting

Frontiers in Materials, 2019
The influence of rolling and annealing on the resulting mechanical properties and forming behavior of Mg-Zn-RE and Mg-Zn-Ca alloys produced via twin roll casting is investigated. After hot rolling followed by an annealing treatment, both alloys develop a
José Victoria-Hernández, Sangbong Yi, David Klaumünzer, Dietmar Letzig   +3 more
doaj   +1 more source

Magnesium and the heart: Antiarrhythmic therapy with magnesium [PDF]

Clinical Cardiology, 1993
AbstractMagnesium is an essential transmembrane and intracellular modulator of the electrical activity of cardiac cells. This review provides an up‐to‐date consideration of the cellular and clinical electrophysiological role of magnesium. This ubiquitous element seems to be important from both the theoretical and clinical point of view, because ...
T, Fazekas, B J, Scherlag, M, Vos, H J, Wellens, R, Lazzara   +4 more
openaire   +2 more sources

Differential response of bacterial diversity and community composition to different tree ages of pomelo under red and paddy soils

Frontiers in Microbiology, 2022
Rhizosphere soil microbial communities substantially impact plant growth by regulating the nutrient cycle. However, dynamic changes in soil microbiota under different tree ages have received little attention.
Chaoyuan Zheng, Kunpeng Kong, Yi Zhang, Wenhao Yang, Liangquan Wu, Muhammad Zeeshan Munir, Baoming Ji, Muhammad Atif Muneer   +7 more
doaj   +1 more source

Findings From an Accelerated _In Vivo_ Corrosion Model of Magnesium [PDF]

, 2008
In this article, we are presenting some findings of magnesium corrosion in an _in vivo_ model. While there is consensus that subcutaneous bubbles will occur, it was found in our corrosion-accelerated model that magnesium corrosion is more severe in areas
Chi Keung Yuen, Wing Yuk Ip
core   +1 more source