Surface modification of NiTi alloy via a TiN coating functionalized with biomimic multilayer films

2014 ◽  
Vol 120 ◽  
pp. 155-158 ◽  
Author(s):  
Ying Yan ◽  
Weihu Yang ◽  
Yan Hu ◽  
Kaiyong Cai ◽  
Peng Liu
Keyword(s):  
Surface Modification ◽  
Niti Alloy ◽  
Multilayer Films ◽  
Tin Coating

Titanium Nitride Modified by Hydrothermal Treatment in Calcium Acetate Solution

2015 ◽  
Vol 815 ◽  
pp. 446-450
Author(s):  
Xing Ling Shi ◽  
Ling Li Xu ◽  
Guang Hong Zhou ◽  
Le Te Bang
Keyword(s):  
Surface Modification ◽  
Titanium Nitride ◽  
Hydrothermal Treatment ◽  
Dental Implant ◽  
Pure Titanium ◽  
Surface Hardness ◽  
Treatment Temperature ◽  
Acetate Solution ◽  
Tin Coating ◽  
Implant Coating

Dental implant made of pure titanium (Ti) has become one important option to restore the function of lost tooth. However, because of insufficient hardness, it is always scratched during oral hygieneprocedures. To improve its surface hardness,titanium nitride (TiN) coating was prepared. Soft tissue - implant interface is important for blocking bacteria invasion, therefore surface modification is necessary to improve biocompatibility of TiN for fibroblasts.In the present study, TiN coating was modified by hydrothermal treatment incalcium acetate (CaAc) solution and effect of hydrothermal treatment temperature was studied. After treatment,calcium (Ca) wassuccessfully combined into TiN surface and the surface morphology, roughness and hardness were not changed below 140 °C. It is expected that, surface modification with Ca by hydrothermal treatment could made TiN a promising dental implant coating.

Influence of TiN coating on the biocompatibility of medical NiTi alloy

2013 ◽  
Vol 101 ◽  
pp. 343-349 ◽  
Author(s):  
Shi Jin ◽  
Yang Zhang ◽  
Qiang Wang ◽  
Dan Zhang ◽  
Song Zhang
Keyword(s):  
Niti Alloy ◽  
Tin Coating

Adhesion performance of TiN coating with amorphous NiTi alloy interlayer onto 316L stainless biosteel deposited by sputtering process

2010 ◽  
Vol 26 (7) ◽  
pp. 499-505 ◽  
Author(s):  
T. Abubakar ◽  
M. Rahman ◽  
D. P. Dowling ◽  
J. Stokes ◽  
M. S. J. Hashmi
Keyword(s):  
Niti Alloy ◽  
Tin Coating ◽  
Adhesion Performance

The molecular mechanism for effects of TiN coating on NiTi alloy on endothelial cell function

Biomaterials ◽  
2014 ◽  
Vol 35 (24) ◽  
pp. 6195-6205 ◽  
Author(s):  
Dayun Yang ◽  
Xiaoying Lü ◽  
Ying Hong ◽  
Tingfei Xi ◽  
Deyuan Zhang
Keyword(s):  
Endothelial Cell ◽  
Molecular Mechanism ◽  
Cell Function ◽  
Niti Alloy ◽  
Tin Coating ◽  
Endothelial Cell Function

Surface modification of NiTi alloy by ultrashort pulsed laser shock peening

2020 ◽  
Vol 394 ◽  
pp. 125899 ◽  
Author(s):  
Hao Wang ◽  
Yordan Kalchev ◽  
Hongcai Wang ◽  
Kai Yan ◽  
Evgeny L. Gurevich ◽  
...  
Keyword(s):  
Surface Modification ◽  
Niti Alloy ◽  
Pulsed Laser ◽  
Laser Shock Peening ◽  
Laser Shock ◽  
Ultrashort Pulsed Laser ◽  
Shock Peening

Enhanced wear resistance of NiTi alloy by surface modification with Nb ion implantation

Rare Metals ◽  
2014 ◽  
Vol 33 (3) ◽  
pp. 244-248 ◽  
Author(s):  
Yan Li ◽  
Fei Zhang ◽  
Ting-Ting Zhao ◽  
Ming Tang ◽  
Yong Liu
Keyword(s):  
Wear Resistance ◽  
Surface Modification ◽  
Ion Implantation ◽  
Niti Alloy
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