Results 11 to 20 of about 1,339,441 (314)

Mechanical Properties of Collagen Fibrils [PDF]

Biophysical Journal, 2007
The formation of collagen fibers from staggered subfibrils still lacks a universally accepted model. Determining the mechanical properties of single collagen fibrils (diameter 50-200 nm) provides new insights into collagen structure. In this work, the reduced modulus of collagen was measured by nanoindentation using atomic force microscopy.
Wenger, M P E, Bozec, L, Horton, M A, Mesquida, P   +3 more
openaire   +5 more sources

Microstructures and Mechanical Properties of Steels and Alloys Subjected to Large-Strain Cold-to-Warm Deformation

Metals, 2022
The effect of large-strain cold-to-warm deformation on the microstructures and mechanical properties of various steels and alloys is critically reviewed.
Anastasiia Dolzhenko, Marina Tikhonova, Rustam Kaibyshev, Andrey Belyakov   +3 more
doaj   +1 more source

Microstructural Evolution of a Re-Containing 10% Cr-3Co-3W Steel during Creep at Elevated Temperature

Metals, 2023
Ten percent Cr steels are considered to be prospective materials for the production of pipes, tubes, and blades in coal-fired power plants, which are able to operate within ultra-supercritical steam parameters.
Alexandra Fedoseeva, Ivan Brazhnikov, Svetlana Degtyareva, Ivan Nikitin, Rustam Kaibyshev   +4 more
doaj   +1 more source

The Evolution of Abnormal Grains during the Heating Stage of a Post-Weld Solution Treatment in a Friction-Stir-Welded 2519 Aluminium Alloy

Metals, 2023
This work presents an in-depth investigation of the early stages of abnormal grain growth (AGG) in a friction-stir-welded (FSWed) 2519-T820 aluminium alloy. Microstructural evolutions, which occurred during the heating stage of a solution heat treatment (
Ivan S. Zuiko, Sergey Malopheyev, Salaheddin Rahimi, Sergey Mironov, Rustam Kaibyshev   +4 more
doaj   +1 more source

Microstructural Evolution and Material Flow during Friction Stir Welding of 6013 Aluminum Alloy Studied by the Stop-Action Technique

Metals, 2023
This work is part of a wide-ranging study aiming to enhance the technology of dissimilar friction-stir welding of aluminum and titanium. In the previous study, a new approach was proposed that provided an exceptionally narrow intermetallic layer. However,
Alexander Kalinenko, Pavel Dolzhenko, Sergey Malopheyev, Ivan Shishov, Vasiliy Mishin, Sergey Mironov, Rustam Kaibyshev   +6 more
doaj   +1 more source

Dynamically Recrystallized Microstructures, Textures, and Tensile Properties of a Hot Worked High-Mn Steel

Metals, 2019
The deformation microstructures and mechanical properties were studied in a high-Mn steel subjected to hot compression. The deformation microstructures resulted from the development of dynamic recrystallization (DRX).
Pavel Dolzhenko, Marina Tikhonova, Rustam Kaibyshev, Andrey Belyakov   +3 more
doaj   +1 more source

Mechanical properties of mesoporous ceria nanoarchitectures [PDF]

, 2014
Architectural constructs are engineered to impart desirable mechanical properties facilitating bridges spanning a thousand meters and buildings nearly 1 km in height.
Sayle, T.X.T., Inkson, B.J., Sayle, D.C., Parker, Stephen C., Parker, S.C., Sayle, Thi X.T., Seal, Sudipta, Möbus, G., Inkson, Beverley J., Möbus, Günter, Seal, S.   +10 more
core   +1 more source

Effect of the Thermo-Mechanical Processing on the Impact Toughness of a 12% Cr Martensitic Steel with Co, Cu, W, Mo and Ta Doping

Metals, 2021
This paper presents the results of an experimental investigation of a 12% Cr steel where a significant increase in Charpy impact toughness and a slight decrease in ductile-brittle transition temperature (DBTT) from 70 °C to 65 °C were obtained through ...
Alexandra Fedoseeva, Ivan Nikitin, Nadezhda Dudova, John Hald, Rustam Kaibyshev   +4 more
doaj   +1 more source

The Effect of Liquid Hydrogen Tank Size on Self-Pressurization and Constant-Pressure Venting

Hydrogen, 2023
Hydrogen represents a promising renewable fuel, and its broad application can lead to drastic reductions in greenhouse gas emissions. Keeping hydrogen in liquid form helps achieve high energy density, but also requires cryogenic conditions for storage as
Konstantin I. Matveev, Jacob W. Leachman
doaj   +1 more source

Effects of thermal treatment and weathering in the resistance against termites of a fast-growing pine wood

Maderas: Ciencia y Tecnología, 2023
Considering the limited existing literature on the combined effects of thermal treatment and weathering on the resistance of fast-growing pine wood to subterranean termites, this work deals with the resistance against subterranean termites of a ...
Ricardo Ripoll de Medeiros, Andrey Pereira Acosta, Kelvin Techera Barbosa, Rafael de Avila Delucis, Rafael Beltrame, Darci Alberto Gatto   +5 more
doaj   +1 more source