Strong correlation between high temperature oxidation resistance and nitrogen mass gain during near alpha titanium alloys exposure in air

V Optasanu, P Berger, B Vincent, MCM De Lucas… - Corrosion …, 2023 - Elsevier
Nitrogen is known to play a role in the oxidation of titanium and titanium alloys in air. This
paper shows the strong correlation between the high temperature oxidation kinetics of eight …

[HTML][HTML] Improving the corrosion protection of 2524-T3-Al alloy through reactive sputtering Nb2O5 coatings

JA Moreto, RV Gelamo, JPL Nascimento… - Applied Surface …, 2021 - Elsevier
This study focuses on the surface modification of 2524-T3 Al alloy substrates, highly
prospective in aeronautical sector, by niobium oxide films employing reactive sputtering …

[HTML][HTML] Effect of different oxidation modes on the growth of oxide layer of TC11 titanium alloy

W Li, Z Yang, P Wang, L Liu, Y Wang, S Wang… - Journal of Materials …, 2024 - Elsevier
In order to study the effect of isothermal oxidation and cyclic oxidation on the oxide layer
growth process of titanium alloys, high-temperature oxidization tests were conducted on …

Understanding oxidation resistance of half-Heusler alloys for in-air high temperature sustainable thermoelectric generators

HB Kang, U Saparamadu… - … applied materials & …, 2020 - ACS Publications
High temperature waste heat recovery has gained tremendous interest to generate useful
electricity while reducing the harmful impact on the environment. Thermoelectric (TE) solid …

Role of niobium in the high-temperature oxidation of titanium

TC Valenza, PK Weber, EA Marquis - Corrosion Science, 2023 - Elsevier
We compared the oxidation of Ti and Ti-2 at.% Nb at 800° C in Ar-20% O 2 and in sequential
16 O 2-18 O 2 atmospheres to clarify the role of niobium in the high-temperature oxidation of …

Effects of Zr and Si addition on high-temperature mechanical properties and microstructure in Ti-10Al-2Nb-based alloys

K Shimagami, T Ito, Y Toda, A Yumoto… - Materials Science and …, 2019 - Elsevier
The solid-solution strengthening effect for the single and simultaneous addition of Zr and Si
on the compression strength and the creep property in Ti-10Al-2Nb based alloys (at%) with …

Electrochemical corrosion and impedance studies of Ti-30Zr-xNb (x = 7, 10, 13 at.%) alloy in simulated downhole environment

W Qu, B Pan, H Gong, Z Yang, Y Ma - Journal of Solid State …, 2023 - Springer
The microstructure and corrosion behavior of Ti-30Zr-x Nb (x= 7, 10, 13 at.%) alloy for oil
and gas downhole tools are studied. The microstructure of alloy is characterized by X-ray …

Oxidation thermodynamics of Nb-Ti alloys studied via first-principles calculations

AJ Samin - Journal of Alloys and Compounds, 2021 - Elsevier
The oxidation thermodynamics of Ti-Nb alloys were studied as a step towards improving our
general understanding of the oxidation behavior in complex refractory alloys for high …

Effect of Y Content on Precipitation Behavior, Oxidation and Mechanical Properties of As-Cast High-Temperature Titanium Alloys

J Shen, B Fu, Y Wang, T Dong, J Li, G Li, J Liu - Materials, 2023 - mdpi.com
To improve the heat resistance of titanium alloys, the effects of Y content on the precipitation
behavior, oxidation resistance and high-temperature mechanical properties of as-cast Ti-5Al …

Characteristics of the tribological properties of oxide layers obtained via thermal oxidation on titanium Grade 2

K Aniołek, M Kupka, A Barylski - Proceedings of the …, 2019 - journals.sagepub.com
Thermal oxidation is an effective technique for modifying the surface of titanium and its
alloys in order to improve their poor tribological properties. This paper presents the results of …