Results 51 to 60 of about 22,195 (309)

Investigating fatigue life degradation of TC11 titanium alloy in hot salt corrosion environment

Xibei Gongye Daxue Xuebao
The fatigue life degradation of the TC11 titanium alloy in the hot salt corrosion environment, which is commonly used in aero-engine compressor components, was investigated.
FANG Yuhang, JING Xin, REN Wancong, WANG Shuai, LU Shan   +4 more
doaj   +1 more source

Effect of Microstructure on the Corrosion Fatigue Crack Growth of Low and Medium Steels

Advances in Materials Science and Engineering, 2022
This article studies the effect of microstructure on the corrosion fatigue crack growth behavior of low and medium carbon steels. 45 steel and 15CrMo were selected and five typical microstructures were obtained by different heat treatment processes.
Jing Wang, Yan Zhang, Chunting Yu, Bo Zhao   +3 more
doaj   +1 more source

A plain linear rule for fatigue analysis under natural loading considering the coupled fatigue and corrosion effect [PDF]

, 2019
Publisher Copyright: © 2019 Elsevier LtdFatigue under variable amplitude loading is currently assessed by applying the Palmgren-Miner linear rule in structural standards.
Puente, I. (I.), Biezma, M.V. (M. V.), Briz, E., Biezma, M.V., Calderon-Uriszar-Aldaca, I. (Iñigo.), Briz, E. (E.), Puente, I., Calderon-Uriszar-Aldaca, I.   +7 more
core   +1 more source

Low Cycle Repetitive Loading of Ti‐6Al‐4V‐Epoxy Composite Lattice Structures for Enhanced Energy Dissipation and Damage Tolerance

Advanced Engineering Materials, EarlyView.
Composite Ti–6Al–4V–epoxy lattice structures are additively manufactured and epoxy infiltrated for cyclic loading. At low lattice volume fractions, hybridization produces synergistic gains in stiffness and energy dissipation. At higher volume fractions, synergy diminishes, although composites still exceed metallic lattices in specific energy ...
Joey Tallon, Jordan Noronha, Justin Dirrenberger, Andrey Molotnikov   +3 more
wiley   +1 more source

Effect of coastal atmospheric corrosion on fatigue characteristics of 2A12-T4 aluminum alloy plate

Hangkong gongcheng jinzhan, 2023
Conducting laboratory accelerated simulation tests on the atmospheric environment in which aviation materials are used to obtain their long-term corrosion behavior and life degradation is an important content and foundation for the design, manufacturing,
ZHANG Sheng, WANG Changkai, HE Yuting, XU Dawei, YU Haijiao, XUE Minghao   +5 more
doaj   +1 more source

Influence of Si Content and Milling Duration on the Microstructure and Mechanical–Tribological Properties of AlCoCrFeNiSi High‐Entropy Alloys

Advanced Engineering Materials, EarlyView.
Si‐doped AlCoCrFeNi high‐entropy alloys are synthesized by mechanical alloying to reveal the effect of Si content and milling time on phase evolution, microstructural refinement, and tribological behavior. A transition from FCC to BCC structure, significant grain refinement, and enhanced hardness and wear resistance are achieved, with the 4 at% Si ...
Mustafa Okumuş, Mehmet Emin Demir, Sercan Özpınar   +2 more
wiley   +1 more source

Corrosion Fatigue of Road Bridges: a review

International Journal of Electrochemical Science, 2011
In this paper a review is presented about studies involving the fatigue and the corrosion of bridge elements. Reviewed reports include steel structures and steel-reinforced concrete bridges, classified as experimental and theoretical approaches.
F.J. Olguin Coca, M.U. Loya Tello, C. Gaona-Tiburcio, J.A. Romero, A. Martínez-Villafañe, E. Maldonado B, F. Almeraya-Calderón   +6 more
doaj   +1 more source

Phenomenological investigation of the influence of Cathodic protection on corrosion fatigue crack propagation behaviour, in a BS 4360 50D type structural steel and associated weldment microstructures, in a marine environment. [PDF]

, 1984
The influence of Cathodic Protection potential upon corrosion fatigue crack propagation rates in a medium7strength ferritic-pearlitic structural steel (ES 4360 grade 50D) and associated weldment microstructures in simulated sea-water was studied and ...
Thompson, J. W. C.
core  

A multiscale constitutive model for intergranular stress corrosion cracking in type 304 austenitic stainless steel [PDF]

, 2013
Intergranular stress corrosion cracking (IGSCC) is a fracture mechanism in sensitised austenitic stainless steels exposed to critical environments where the intergranular cracks extends along the network of connected susceptible grain boundaries.
Rahimi, S, Rahimi, S., Siddiq, Amir, Siddiq, A, Rahimi, Salaheddin   +4 more
core   +1 more source

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

Advanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal, Cevher Kursat Macit, Merve Ayık, Hakan Tutumlu   +3 more
wiley   +1 more source