Low temperature thermal oxidation towards hafnium-coated magnesium alloy for biomedical application

2017 ◽  
Vol 190 ◽  
pp. 181-184 ◽  
Author(s):  
Dongfang Zhang ◽  
Zhengbing Qi ◽  
Binbin Wei ◽  
Zhoucheng Wang
Keyword(s):  
Magnesium Alloy ◽  
Low Temperature ◽  
Thermal Oxidation ◽  
Biomedical Application

Ca-P conversion coating on AZ60 magnesium alloy for biomedical application

2014 ◽  
Vol 30 (4) ◽  
pp. 543-548 ◽  
Author(s):  
Zhongji Cheng ◽  
Jianshe Lian ◽  
Xiaoli Hu ◽  
Xiaohong Yang ◽  
Guangyu Li
Keyword(s):  
Magnesium Alloy ◽  
Biomedical Application ◽  
Conversion Coating

scholarly journals Biocompatibility of Nanoporous TiO2Coating on NiTi Alloy Prepared via Dealloying Method

2012 ◽  
Vol 2012 ◽  
pp. 1-7 ◽  
Author(s):  
Jin Huang ◽  
Junqiang Wang ◽  
Xiangdong Su ◽  
Weichang Hao ◽  
Tianmin Wang ◽  
...  
Keyword(s):  
Low Temperature ◽  
Shape Memory ◽  
Biomedical Application ◽  
Niti Alloy ◽  
Treatment Method ◽  
Niti Shape Memory Alloy ◽  
Contact Method ◽  
Biological Compatibility ◽  
Before And After ◽  
Niti Shape Memory Alloys

This paper investigated the biocompatibility of nanoporous TiO2coating on NiTi shape-memory alloy (SMA) prepared via dealloying method. Our previous study shows that the dealloying treatment at low temperature leads to 130 nm Ni-free surface titania surface layer, which possesses good bioactivity because of the combination of hydroxyl (OH−) group in the process of dealloying treatment simultaneously. In this paper, the biological compatibility of NiTi alloy before and after dealloying treatment was evaluated and compared by direct contact method with dermal mesenchymal stem cells (DMSCs) by the isolated culture way. The interrelation between the biological compatibility and surface change of material after modification was systematically analyzed. As a consequence, the dealloying treatment method at low temperature could be of interest for biomedical application, as it can avoid sensitization and allergies and improve biocompatibility of NiTi shape-memory alloys. Thus it laid the foundation of the clinical trials for surface modification of NiTi memory alloy.

Improvement of Low Temperature Formability of AZ31 Magnesium Alloy by High Speed Rolling

2015 ◽  
pp. 209-217
Author(s):  
Jing Su ◽  
Abu Syed H. Kabir ◽  
Mehdi Sanjari ◽  
In-ho Jung ◽  
Steve Yue
Keyword(s):  
Magnesium Alloy ◽  
Low Temperature ◽  
High Speed ◽  
Az31 Magnesium Alloy

scholarly journals Influence of Low Temperature-Grown GaAs on Lateral Thermal Oxidation of Al0.98Ga0.02As

2000 ◽  
Vol 623 ◽  
Author(s):  
J. C. Ferrer ◽  
Z. Liliental-Weber ◽  
H. Reese ◽  
Y.J. Chiu ◽  
E. Hu
Keyword(s):  
Low Temperature ◽  
Thermal Oxidation ◽  
Oxidation Process ◽  
Gaas Layer ◽  
Transmission Electron ◽  
Low Temperature Gaas ◽  
Reference Samples ◽  
Thermal Oxidation Process ◽  
Low Temperature Grown Gaas

AbstractThe lateral thermal oxidation process of Al0.98Ga0.02As layers has been studied by transmission electron microscopy. Growing a low-temperature GaAs layer below the Al0.98Ga0.02As has been shown to result in better quality of the oxide/GaAs interfaces compared to reference samples. While the later have As precipitation above and below the oxide layer and roughness and voids at the oxide/GaAs interface, the structures with low-temperature have less As precipitation and develop interfaces without voids. These results are explained in terms of the diffusion of the As toward the low temperature layer. The effect of the addition of a Si02 cap layer is also discussed.

Oxidation of polyethylene under irradiation at low temperature and low dose rate. Part II. Low temperature thermal oxidation

2006 ◽  
Vol 91 (7) ◽  
pp. 1598-1605 ◽  
Author(s):  
N. Khelidj ◽  
X. Colin ◽  
L. Audouin ◽  
J. Verdu ◽  
C. Monchy-Leroy ◽  
...  
Keyword(s):  
Low Temperature ◽  
Dose Rate ◽  
Thermal Oxidation ◽  
Low Dose ◽  
Low Dose Rate

Hydroperoxide Formation and Thermal Oxidation of Methyl tert-Butyl Ether Oxidation at Low Temperature

2019 ◽  
Vol 33 (12) ◽  
pp. 12894-12904 ◽  
Author(s):  
Qiang Zhang ◽  
Mieko Kumasaki ◽  
Xiongmin Liu ◽  
Fan Ren ◽  
Yosuke Nishiwaki ◽  
...  
Keyword(s):  
Low Temperature ◽  
Thermal Oxidation ◽  
Methyl Tert Butyl Ether ◽  
Butyl Ether ◽  
Tert Butyl ◽  
Hydroperoxide Formation
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