Influence of the pretreatment and curing of alkoxysilanes on the protection of the titanium-aluminum-vanadium alloy

2017 ◽  
Vol 134 (46) ◽  
pp. 45470 ◽  
Author(s):  
D. G. Salvador ◽  
P. Marcolin ◽  
L. V. R. Beltrami ◽  
R. N. Brandalise ◽  
S. R. Kunst
Keyword(s):  
Vanadium Alloy ◽  
Titanium Aluminum ◽  
Titanium Aluminum Vanadium

scholarly journals Differential responses of osteoblast lineage cells to nanotopographically-modified, microroughened titanium–aluminum–vanadium alloy surfaces

Biomaterials ◽  
2012 ◽  
Vol 33 (35) ◽  
pp. 8986-8994 ◽  
Author(s):  
Rolando A. Gittens ◽  
Rene Olivares-Navarrete ◽  
Taylor McLachlan ◽  
Ye Cai ◽  
Sharon L. Hyzy ◽  
...  
Keyword(s):  
Vanadium Alloy ◽  
Titanium Aluminum ◽  
Titanium Aluminum Vanadium ◽  
Differential Responses ◽  
Osteoblast Lineage

The Influence of Commercially Pure Titanium and Titanium-Aluminum-Vanadium Alloy on the Final Shade of Low-fusing Porcelain

2007 ◽  
Vol 8 (2) ◽  
pp. 97-104 ◽  
Author(s):  
Khalid A. Al Wazzan ◽  
Ibrahim S. Al Hussaini
Keyword(s):  
Centrifugal Casting ◽  
Pure Titanium ◽  
Casting Machine ◽  
Commercially Pure Titanium ◽  
Vanadium Alloy ◽  
Commercially Pure ◽  
Color Differences ◽  
Titanium Aluminum ◽  
Metal Ceramic ◽  
Titanium Aluminum Vanadium

Abstract Aims The aims of this study were to investigate the influence of commercially pure titanium (PTi) and titaniumaluminum- vanadium (Ti-6Al-4V) alloys (TiA) on the final shade of low-fusing porcelain bonded to them and to compare the shade changes with those of three conventional metal-ceramic systems. Methods and Materials A titanium casting unit was used to cast PTi and Ti-6Al-4V alloy specimens followed by A3 shade low-fusing porcelain (Noritake) being bonded to them. Gold-based (AuA), palladium-based (PdA), and nickel-chromium (Ni-Cr) alloys were cast with an automatic centrifugal casting machine, then A3 shade conventional porcelain material (Vita, VMK 95) was applied to them. Ten specimens of each metal were then fabricated. The CIE L* a* b* color coordinates of the specimens were measured with a spectrophotometer. Results All alloys had significant color changes when compared with A3 shade tabs. The color differences from the shade tabs were 5.79 for the Ti-6Al-4V group, 6.46 for PdA alloy, 8.12 for AuA alloy, 8.15 for Ni-Cr alloy, and 12.58 for PTi. The specimens differed from the shade tabs primarily because of the differences in a* and b* coordinate values. Conclusions Predictable shade reproduction of metal-ceramic restorations (MCRs) may be impaired by the underlying metal. The PTi had the greatest color differences among all the tested metal when compared with the shade tabs, whereas the Ti-6Al-4V alloy had the lowest. PTi is more likely to affect the final shade of low-fusing porcelain than Ti-6Al-4V alloy. Citation Al Wazzan KA, Al Hussaini IS. The Influence of Commercially Pure Titanium and Titanium-Aluminum- Vanadium Alloy on the Final Shade of Low-fusing Porcelain. J Contemp Dent Pract 2007 February;(8)2:097-104.

scholarly journals Stress Evaluation of Titanium-gold and Titanium-aluminum-vanadium Alloy for Orthodontic Implants: A Comparative Finite Element Model Study

2017 ◽  
Vol 51 (4) ◽  
pp. 245-249
Author(s):  
Chinglembi Nongthombam ◽  
Sheetal Patani ◽  
Nitin D Gulve ◽  
Amit Nehete ◽  
Mahesh P Pardeshi ◽  
...  
Keyword(s):  
Finite Element ◽  
Finite Element Model ◽  
Element Model ◽  
Vanadium Alloy ◽  
Stress Evaluation ◽  
Model Study ◽  
Orthodontic Implants ◽  
Titanium Aluminum ◽  
Titanium Aluminum Vanadium

scholarly journals Superposition of nanostructures on microrough titanium–aluminum–vanadium alloy surfaces results in an altered integrin expression profile in osteoblasts

2014 ◽  
Vol 55 (sup1) ◽  
pp. 164-168 ◽  
Author(s):  
Rolando A. Gittens ◽  
Rene Olivares-Navarrete ◽  
Sharon L. Hyzy ◽  
Kenneth H. Sandhage ◽  
Zvi Schwartz ◽  
...  
Keyword(s):  
Expression Profile ◽  
Integrin Expression ◽  
Vanadium Alloy ◽  
Titanium Aluminum ◽  
Titanium Aluminum Vanadium

scholarly journals Cutaneous metallosis in patient with knee prosthesis composed of cobalt-chromium molybdenum alloy and titanium-aluminum-vanadium alloy

2015 ◽  
Vol 1 (1) ◽  
pp. 36-37 ◽  
Author(s):  
Valerie D. Callender ◽  
Leah A. Cardwell ◽  
Mwatsveruka N. Munhutu ◽  
Ulric Bigby ◽  
Ife J. Rodney
Keyword(s):  
Knee Prosthesis ◽  
Molybdenum Alloy ◽  
Vanadium Alloy ◽  
Cobalt Chromium ◽  
Titanium Aluminum ◽  
Titanium Aluminum Vanadium ◽  
Cobalt Chromium Molybdenum

Stress Evaluation of Titanium-gold and Titanium-aluminum-vanadium Alloy for Orthodontic Implants: A Comparative Finite Element Model Study

2017 ◽  
Vol 51 (4) ◽  
pp. 245-249
Author(s):  
Chinglembi Nongthombam ◽  
Sheetal Patani ◽  
Nitin D Gulve ◽  
Amit Nehete ◽  
Mahesh P Pardeshi ◽  
...  
Keyword(s):  
Finite Element ◽  
Finite Element Model ◽  
Element Model ◽  
Vanadium Alloy ◽  
Stress Evaluation ◽  
Model Study ◽  
Orthodontic Implants ◽  
Titanium Aluminum ◽  
Titanium Aluminum Vanadium

Micro/nanorough titanium-aluminum-vanadium alloy surfaces trigger alternate osteoblast integrin expression profile

2014 ◽  
Author(s):  
R A Gittens ◽  
K H Sandhage ◽  
R Olivares-Navarrete ◽  
S L Hyzy ◽  
Z Schwartz ◽  
...  
Keyword(s):  
Expression Profile ◽  
Integrin Expression ◽  
Vanadium Alloy ◽  
Titanium Aluminum ◽  
Titanium Aluminum Vanadium

Acoustic Emission Monitoring of High-Temperature Cyclic Oxidation Damage in a Titanium-Aluminum-Vanadium Alloy

1979 ◽  
Vol 7 (3) ◽  
pp. 172 ◽  
Author(s):  
RT Horstman ◽  
KC Lieb ◽  
BM Power ◽  
RL Meltzer ◽  
MB Vieth ◽  
...  
Keyword(s):  
Acoustic Emission ◽  
High Temperature ◽  
Cyclic Oxidation ◽  
Vanadium Alloy ◽  
Acoustic Emission Monitoring ◽  
Emission Monitoring ◽  
Titanium Aluminum ◽  
Titanium Aluminum Vanadium ◽  
Oxidation Damage

scholarly journals Marginal and Internal Adaptation of Commercially Pure Titanium and Titanium- Aluminum-Vanadium Alloy Cast Restorations

2007 ◽  
Vol 8 (1) ◽  
pp. 19-26 ◽  
Author(s):  
Khalid A. Al Wazzan ◽  
Ahmad A. Al-Nazzawi
Keyword(s):  
Pure Titanium ◽  
Commercially Pure Titanium ◽  
Vanadium Alloy ◽  
Commercially Pure ◽  
Titanium Aluminum ◽  
Titanium Aluminum Vanadium ◽  
Internal Fit ◽  
Internal Gap ◽  
Single Crowns

Abstract Aim The purpose of this in vitro study was to investigate the marginal accuracy and internal fit of complete cast crowns and three-unit fixed partial dentures (FPDs) cast with commercially pure titanium (CPTi) and Titanium-Aluminum-Vanadium alloy (Ti-6Al-4V). Methods and Materials CPTi and Ti-6Al-4V alloy were used to cast twelve single crowns and twelve three-unit FPDs. A traveling microscope was used to measure marginal gap and discrepancies in internal fit. Two and oneway analysis of variance (ANOVA) analyses were used to determine the effects of the marginal and internal fit discrepancies. Results The Ti-6Al-4V alloy demonstrated a significantly smaller marginal gap than CPTi (P<0.0001). The recorded marginal discrepancies for both metals were within a clinically accepted range (<100 ìm). The single crown fit discrepancy was significantly smaller than the three-unit FPD for both the CPTi and the Ti-6Al-4V alloy (P<0.0001). For the internal fit discrepancy, the occlusal surface showed the greatest gaps. Conclusions The Ti-6Al-4V alloy demonstrated a better fit than CPTi. Single crowns showed an improved fit when compared with the three-unit FPD. Mid-occlusal internal gap demonstrated greater values than the axial internal gap. Clinical Implications This in vitro study suggested marginal fit of complete crowns and three-unit FPDs cast by CPTi or Ti-6Al-4V alloy were within the range of what is clinically acceptable for longevity of restorations. Citation Al Wazzan KA, Al-Nazzawi AA. Marginal and Internal Adaptation of Commercially Pure Titanium and Titanium-Aluminum-Vanadium Alloy Cast Restorations. J Contemp Dent Pract 2007 January;(8)1:019-026.

Attachment ofPorphyromonas gingivalisto Corroded Commercially Pure Titanium and Titanium-Aluminum-Vanadium Alloy

2014 ◽  
Vol 85 (9) ◽  
pp. 1275-1282 ◽  
Author(s):  
Valentim A.R. Barão ◽  
Cheon Joo Yoon ◽  
Mathew T. Mathew ◽  
Judy Chia-Chun Yuan ◽  
Christine D. Wu ◽  
...  
Keyword(s):  
Pure Titanium ◽  
Commercially Pure Titanium ◽  
Vanadium Alloy ◽  
Commercially Pure ◽  
Titanium Aluminum ◽  
Titanium Aluminum Vanadium
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