Results 11 to 20 of about 593,292 (283)
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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Study on mechanical properties of titanium alloy drill pipe and application technology [PDF]
E3S Web of Conferences, 2021 With the increasing intensity of oil and gas field exploration and development, oil and gas wells are also drilling into deeper and more complex formations.
Yang Xiaoyong +4 more
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Journal of Materials Research and Technology, 2022 This study systematically investigated the high cycle fatigue behaviors and deformation mechanisms in Ti47Al2Cr2Nb alloy at room temperature and 700 °C through scanning electron microscope and transmission electron microscope.
Wen Yu +6 more
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The influence of laser assistance on the machinability of the titanium alloy Ti555-3 [PDF]
, 2013 The Ti533-3 alloy is a new titanium alloy which is starting to see increased use in the aeronautical domain to improve the durability of components and to optimize the weight/resistance ratio. This alloy is characterized by greater resistance compared to
GERMAIN, Guénaël +3 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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Metals, 2021 Hot isostatic pressing (HIP) and subsequent heat-treatments (HT) are necessary for titanium aluminide (TiAl) casting components. But there are few studies carefully comparing the microstructure changes from the initial as-cast condition to the final heat-
Wen Yu +7 more
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Microstructures and phase transformation in directionally solidified TiAl-Nb alloys
China Foundry, 2020 Intermetallic Ti-45Al-8Nb-(W, B, Y) (at.%) and Ti-46Al-5Nb alloys are directionally solidified at a constant growth rate of 30 µm·s−1 using a Bridgman type apparatus.
Fu-qiang Zhang, Xian-fei Ding, Hai Nan
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Degradation modes and tool wear mechanisms in finish and rough machining of Ti17 Titanium alloy under high-pressure water jet assistance [PDF]
, 2013 This article presents the results of an experimental study on the Ti17 titanium alloy, which was carried out to analyze tool wear and the degradation mechanisms of an uncoated tungsten carbide tool insert. Two machining conditions, roughing and finishing,
GERMAIN, Guénaël +3 more
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Structural stability，microstructure and mechanical behavior of Ti-10V-2Fe-3Al alloy
Journal of Aeronautical Materials, 2020 In the present study, Ti-10V-2Fe-3Al (Ti-1023) alloy was prepared by vacuum consumable melting and forging technique. The structural stability, microstructural evolution and mechanical behavior of the alloy were systematically investigated by X-ray ...
QI Lichun +4 more
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Effect of C Addition on as-Cast Microstructures of High Nb Containing TiAl Alloys
Metals, 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
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