Results 1 to 10 of about 807,726 (343)

Effect of C Addition on as-Cast Microstructures of High Nb Containing TiAl Alloys

open access: yesMetals, 2019
Two high Nb-containing TiAl alloys, Ti46.6Al7.5Nb0.5Si0.2B (Alloy A) and Ti46.1Al7.4Nb5C0.5Si0.2B (Alloy B), were prepared by graphite mold casting. As-cast microstructures of the two alloys were characterized to clarify the effect of carbon addition ...
Jinhu Liu   +4 more
doaj   +1 more source

Microstructure of metatitanic acid and its transformation to rutile titanium dioxide

open access: yesHigh Temperature Materials and Processes, 2020
The microstructure of metatitanic acid and its transformations to titanium dioxide during calcination have been investigated previously. However, the detailed microstructure of metatitanic acid has not been elucidated.
Wu Xiaoping, Liu Yong
doaj   +1 more source

Time resolved measurement of film growth during reactive high power pulsed magnetron sputtering (HIPIMS) of titanium nitride [PDF]

open access: yes, 2013
The growth rate during reactive high power pulsed magnetron sputtering (HIPIMS) of titanium nitride is measured with a temporal resolution of up to 25 us using a rotating shutter concept. According to that concept a 200 um slit is rotated in front of the
Benedikt, Jan   +4 more
core   +1 more source

Effect of composition on microstructure and mechanical properties of TA15 titanium alloy

open access: yesJournal of Aeronautical Materials, 2019
To analyze the relationship between composition, microstructure and mechanical properties of TA15 titanium alloys, the quasi-static tensile properties and dynamic properties at room temperature of four kinds of TA15 titanium alloys were studied by the ...
SUI Nan   +4 more
doaj   +1 more source

Preparation of bioactive surface via gel oxidation on titanium for biomedical application (hip joint replacement) [PDF]

open access: yes, 2018
Titanium and its alloys are widely used as implant in biomedical applications. They have good mechanical and chemical properties, biocompatibility and biointegration with human body, but they have no ability to bond directly to natural bone. Therefore,
Tan, Kwok Joon
core  

The contribution of grain boundary barriers to the electrical conductivity of titanium oxide thin films [PDF]

open access: yes, 2008
Titanium oxide thin films were prepared by reactive magnetron sputtering. The reactive gas pulsing process was implemented to control the oxygen injection in the deposition process and,consequently, to tune the oxygen concentration in the films from pure
BESNARD, Aurélien   +4 more
core   +6 more sources

Underlying burning resistant mechanisms for titanium alloy

open access: yes, 2018
The "titanium fire" as produced during high pressure and friction is the major failure scenario for aero-engines. To alleviate this issue, Ti-V-Cr and Ti-Cu-Al series burn resistant titanium alloys have been developed. However, which burn resistant alloy
Bo, Arixin   +8 more
core   +1 more source

Surface area or diameter – which factor really determines the antibacterial activity of silver nanoparticles grown on TiO₂ coatings? [PDF]

open access: yes, 2014
Titanium dioxide coatings were prepared on Si wafers using the sol–gel method. Four different types of coatings with silver nanoparticles (AgNPs) were synthesized.
Felczak, A.   +6 more
core   +1 more source

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