Results 191 to 200 of about 96,485 (341)

Internal Friction in Martensite and Tempered Martensite

open access: bronze, 1960
Tadashi Ichiyama   +2 more
openalex   +2 more sources

On the Identification of Dissipative Phenomena in Fatigue‐Loaded 2024 Aluminum by Means of Second Harmonic of Temperature Analysis

open access: yesFatigue &Fracture of Engineering Materials &Structures, Volume 48, Issue 10, Page 4105-4118, October 2025.
ABSTRACT This study explores the use of temperature harmonics to detect intrinsic dissipation during cyclic loading in aluminum alloys. Under sinusoidal loading, the temperature of a solid is modulated by thermomechanical heat sources. The primary source is the thermoelastic effect, which modulates the temperature at the load frequency and twice the ...
Riccardo Cappello   +3 more
wiley   +1 more source

Electron Microscope Observation of the martensite in High Aluminium Steel

open access: bronze, 1969
Zenji Nishiyama   +2 more
openalex   +2 more sources

Impact Toughness and Fatigue Crack Propagation in Carbide‐Free Bainite: The Adverse Role of Retained Austenite and Martensite‐Austenite Islands

open access: yesFatigue &Fracture of Engineering Materials &Structures, Volume 48, Issue 10, Page 4217-4227, October 2025.
ABSTRACT The deformation behavior of carbide‐bearing bainite (CBB) and carbide‐free bainite (CFB) under various loading conditions is investigated. Retained austenite (RA) in CFB enhances strength and ductility only under uniaxial tension through gradual strain‐induced martensitic transformation, yet deteriorates impact toughness and fatigue crack ...
Oguz Gulbay   +2 more
wiley   +1 more source

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