On the Charge State of Titanium in Titanium Dioxide [PDF]
The Journal of Physical Chemistry Letters, 2017 The oxidation state of titanium in titanium dioxide is commonly assumed to be +4. This assignment is based on the ionic approximation and is used ubiquitously to rationalize phenomena observed with TiO2. It implies a charge state +4 and that no further oxidation of the metal center is possible.
Daniel Koch, Sergei Manzhos
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Chemical composition analysis on industrial scale ingots and castings of TiAl alloys
China Foundry, 2020 The chemical composition variation of the TiAl-4722 alloys was examined in a batch of the industrial scale master ingots, and in the corresponding castings prepared by conventional vacuum arc remelting (VAR) combined with induction skull melting (ISM ...
Xian-fei Ding, Yi-qun Zhao, Jia-bin Zuo
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Effect of microstructure on low-cycle fatigue property of Ti6321 alloy
Materials Research Express, 2021 The low-cycle-fatigue behavior of Ti6321 alloy with bimodal and lamellar microstructure have been investigated by analyzing of strain-cycles curve under different stress amplitudes. The results show that under the stress amplitude of 600 MPa, the fatigue
Fei-Peng An, Qian-Li Liu, Peng Jiang
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Preparation and Characterization of Pervious Brick with High Titanium Blast Furnace Slag
Kuangchan zonghe liyong, 2023 This is an essay in the field of ceramics and composites. In order to realize the reuse of solid waste of high titanium furnace slag and solve the problem of making permeable bricks with large amount of high titanium furnace slag, the permeable bricks ...
Hongying Huo
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Investigation of the hot deformation of sintered titanium compacts produced from direct reduction powder [PDF]
, 2010 Includes bibliographical references (leaves 110-111).The focus of this study was the use of powder metallurgy to produce low cost titanium with comparative mechanical properties to wrought titanium.
Petersen, Shaheeda
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Preparation and photocatalytic performance of muscovite/TiO2 composites
Cailiao gongcheng, 2023 Muscovite/TiO2(M/T)composite photocatalytic materials were synthesized by a hydrothermal method using tetrabutyl titanate as the titanium source and glacial acetic acid as the inhibitor.
WANG Ning +3 more
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Corrosion performance of laser post-treated cold sprayed titanium coatings [PDF]
, 2011 The recent development of cold spray technology has made possible the deposition of highly reactive,oxygen sensitive materials, such as titanium, without significant chemical reaction of the powder, modificationof particle microstructure and with minimal
Marrocco, T. +7 more
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Ignition resistance and mechanisms of TC11 titanium alloys with flame retardant coating
Journal of Aeronautical Materials, 2019 The effect of YSZ+NiCrAl-B.e composite coating on the ignition resistance of TC11 titanium alloy was studied by using the method of friction in oxygen-enriched atmosphere. Combining friction and wear analysis and unsteady heat conduction calculation, the
MI Guangbao +5 more
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Osseointegration of zirconia implants compared with titanium : an in vivo study [PDF]
, 2008 Background Titanium and titanium alloys are widely used for fabrication of dental implants. Since the material composition and the surface topography of a biomaterial play a fundamental role in osseointegration, various chemical and physical surface ...
Ulrich Meyer +19 more
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On the characterisation of subsurface deformation microstructures in aerostructural titanium alloys [PDF]
, 2012 A research programme has been undertaken to investigate the subsurface deformation microstructures in aerostructural titanium alloys that result from industrial surface finishing processes.
Thomas, Meurig
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