Results 41 to 50 of about 193,590 (356)

Effects of hydrogen on ELI titanium alloy Ti-5Al-2.5Sn [PDF]

, 1970
Tensile tests on titanium alloy, following abrasion under hydrogen and temperature cycling, reveal lowered tensile strength, increased ductility, and no embrittlement.
Chandler, W. T., Hensley, W. E.
core   +1 more source

Elinvar Materials: Recent Progress and Challenges

Advanced Engineering Materials, EarlyView.
Elinvar materials, exhibiting temperature‐invariant elastic modulus, are critical for precision instruments and emerging technologies. This article reviews recent progress in the field, with a focus on the anomalous thermoelastic behavior observed in key material systems.
Wenjie Li, Yang Ren
wiley   +1 more source

Method of inhibiting stress corrosion cracks in titanium alloys Patent [PDF]

, 1970
Method to prevent stress corrosion cracking in titanium ...
Beck, T. R.
core   +1 more source

Tribological Performance of 60NiTi Alloy Under Varying Contact Conditions and Elevated Temperatures in Linear Reciprocating Sliding

Advanced Engineering Materials, EarlyView.
This study investigates the tribological response of 60NiTi alloy under dry, water‐lubricated and high‐temperature conditions. The alloy exhibits decreasing wear volume and friction with increasing temperature due to the formation of protective oxide layers. The work clarifies dominant wear mechanisms and demonstrates the suitability of 60NiTi for high‐
Anthony Onyebuchi Okoani, Miguel Angel Selles, Maziar Ramezani   +2 more
wiley   +1 more source

Enhanced corrosion resistance of Ti65 alloys through chromium magnetron sputtering and laser remelting: A synergistic surface engineering strategy

Journal of Materials Research and Technology
Near-α titanium alloy exhibits significant application potential in aerospace and chemical industries due to its exceptional mechanical strength and corrosion resistance. However, its performance degradation under chloride-rich environments (e.g., marine
Xinguo Chen, Wanming Li, Naixu Wang, Meng Qi, Yujing Liu, Zibo Zhao   +5 more
doaj   +1 more source

Calculation model and experimental study of the collapse strength of titanium alloy tubing and casing

Scientific Reports, 2022
Titanium alloy has become a promising candidate material for oil country tubular goods (OCTGs) in harsh service environments owing to its high specific strength, low density, low elastic modulus, excellent toughness, excellent anti-fatigue and corrosion ...
Qiang Liu, Ning Li, Zhao-xi Shen, Mi-feng Zhao, Jun-feng Xie, Guo-chuan Zhu, Xin Xu, Cheng-xian Yin   +7 more
doaj   +1 more source

Copper-titanium eutectic alloy improves electrical and mechanical contact to silicon carbide [PDF]

, 1970
Contact preparation at low temperatures is possible with the use of a copper-titanium eutectic alloy.
Shier, J. S.
core   +1 more source

Characterization of Nitinol Produced by Laser Powder Bed Fusion for Mechanical Metamaterial Applications

Advanced Engineering Materials, EarlyView.
Stabilization of L‐PBF Ni50.7Ti49.3 under low‐cycle loading was investigated. Recoverable strain after cycling was dependent on the amount of applied load. Recovery ratio was 53.4% and 35.1% at intermediate and high load, respectively. The maximum total strain reached 10.3% at a high load of 1200 MPa.
Ondřej Červinek, Jakub Hurník, Miroslav Šmíd, Ondřej Zobač, Melanie Todt, Daniel Koutný   +5 more
wiley   +1 more source

The effects of forging strategies on microstructures and mechanical properties of a Ti–5Al–5Mo–5V–1Cr–1Fe near β-titanium alloy

Journal of Materials Research and Technology
The present study systematically investigated the influence of forging strategies on the microstructures and deformation behaviors of a Ti–5Al–5Mo–5V–1Cr–1Fe (Ti-55511) near β-titanium alloy.
Xianghong Liu, Xiaolong Ren, Xinglong An, Yu Chen, Tao Wang, Song Ni, Min Song, Hao Zhang, Yuxuan Du   +8 more
doaj   +1 more source

Reduction of Oxide Inclusions During the High‐Frequency Welding of Steel via a Nonthermal Ar/H2 Plasma Jet

Advanced Engineering Materials, EarlyView.
High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin, Lienhard Wegewitz, René Gustus, Henning Wiche, Wolfgang Maus‐Friedrichs   +4 more
wiley   +1 more source