scholarly journals A study of deformation twinning in a titanium alloy by X-ray diffraction contrast tomography

2016 ◽  
Vol 105 ◽  
pp. 417-428 ◽  
Author(s):  
Laura Nervo ◽  
Andrew King ◽  
Arnas Fitzner ◽  
Wolfgang Ludwig ◽  
Michael Preuss
Keyword(s):  
Titanium Alloy ◽  
Deformation Twinning ◽  
X Ray Diffraction ◽  
X Ray ◽  
Diffraction Contrast

PHYSICAL PROPERTIES AND MICROSTRUCTURE PERFORMANCE OF LASER ALLOYING Zn MODIFIED AMORPHOUS-NANOCRYSTALS REINFORCED COATING

NANO ◽  
2013 ◽  
Vol 08 (04) ◽  
pp. 1350038 ◽  
Author(s):  
JIANQUAN LI ◽  
HUASHI LIU ◽  
JIANING LI ◽  
GUOZHONG LI
Keyword(s):  
Wear Resistance ◽  
Titanium Alloy ◽  
Electron Microscope ◽  
Crystallization Process ◽  
Laser Alloying ◽  
X Ray Diffraction ◽  
X Ray ◽  
Amorphous Phases ◽  
Transmission Electron ◽  
Improve Wear Resistance

Zn was firstly used to improve wear resistance of a TA7 (Ti–5Al–2.5Sn) titanium alloy surface by mean of a laser alloying (LA) technique. The synthesis of the hard coating on a TA7 titanium alloy by LA of Co–Ti–Cr–TiB2–Zn–CeO2 pre-placed powders was investigated by means of scanning electron microscope (SEM), X-ray diffraction (XRD) and high resolution transmission electron microscope (HRTEM). Experimental results indicated lot of the nanocrystals, such as Ti–B/CoZn13 and the amorphous phases were produced in such LA coating. The nucleation and growth of the amorphous phases were retarded by the nanocrystals in a certain extent during the crystallization process of the amorphous phases. Compared with a TA7 alloy substrate, an improvement of the wear resistance was obtained for such LA composite coating.

In situ characterizations of phase transformations kinetics in the Ti17 titanium alloy by electrical resistivity and high temperature synchrotron X-ray diffraction

2008 ◽  
Vol 476 (1-2) ◽  
pp. 60-68 ◽  
Author(s):  
Fabien Bruneseaux ◽  
Elisabeth Aeby-Gautier ◽  
Guillaume Geandier ◽  
Julien Da Costa Teixeira ◽  
Benoît Appolaire ◽  
...  
Keyword(s):  
Electrical Resistivity ◽  
Titanium Alloy ◽  
High Temperature ◽  
Phase Transformations ◽  
X Ray Diffraction ◽  
X Ray

Accuracy of X-ray diffraction measurement of residual stresses in shot peened titanium alloy samples

2019 ◽  
Vol 34 (2) ◽  
pp. 164-177 ◽  
Author(s):  
Xuesong Fu ◽  
Zhiqiang Niu ◽  
Ying Deng ◽  
Jie Zhang ◽  
Chongyuan Liu ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
Residual Stresses ◽  
Diffraction Measurement ◽  
X Ray Diffraction ◽  
X Ray

scholarly journals Texture evolution of orthorhombic α″ titanium alloy investigated by in situ X-ray diffraction

2017 ◽  
Vol 679 ◽  
pp. 504-510 ◽  
Author(s):  
W. Elmay ◽  
S. Berveiller ◽  
E. Patoor ◽  
T. Gloriant ◽  
F. Prima ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
Texture Evolution ◽  
X Ray Diffraction ◽  
X Ray

Cytocompatibility Comparative Study of Hydroxyapatite Coating on Titanium Alloy Treated with Two Chemical Routes

2013 ◽  
Vol 658 ◽  
pp. 61-66
Author(s):  
Qing Zong Si ◽  
Xiao Li An ◽  
Yang Li ◽  
Bin Liu ◽  
Jin Qing Wang
Keyword(s):  
Titanium Alloy ◽  
In Vitro Cytotoxicity ◽  
Combination Method ◽  
Cytotoxicity Test ◽  
X Ray Diffraction ◽  
Chemical Methods ◽  
X Ray ◽  
Ha Coating ◽  
Cell Adhesion And Proliferation

In order to prepare bioactive hydroxyapatite (Ca10 (PO4)6(OH) 2, HA) coating with ideal biocompatibility, the surface of titanium alloy was treated with the two kinds of chemical methods, which are the acid-alkali-combination method and Self-polymerization-adhesion of dopamine. After pretreatment, the treated titanium alloy plates were immersed in simulated body fluid (SBF) to form HA coating on their surface. The chemical composition of the coating was analyzed by an X-ray diffraction (XRD) and the morphology was observed by a scanning electron microscope (SEM). After that, the plates were training in vitro cytotoxicity test with MC3T3-E1 osteoblasts. Compared with the results of cell culture, the method of Self- polymerization -adhesion of dopamine showed better cell adhesion and proliferation..

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