Results 51 to 60 of about 187 (155)

Investigation of the mechanical work during ultrasonic fatigue loading using pulsed time‐resolved X‐ray diffraction

open access: yesJournal of Synchrotron Radiation, Volume 31, Issue 1, Page 17-27, January 2024.
The development of a time‐resolved X‐ray diffraction technique using synchrotron radiation in pulsed mode to estimate the stress and the mechanical work during an ultrasonic fatigue test is presented.In the energy production and transportation industries, numerous metallic structures may be subjected to at least several billions of cycles, i.e.
Vincent Jacquemain   +8 more
wiley   +1 more source

Molecular Dynamics Analysis of Hydrogen Diffusion Behavior in Alpha-Fe Bi-Crystal Under Bending Deformation

open access: yesApplied Mechanics
The hydrogen embrittlement (HE) phenomenon occurring in drawn pearlitic steel wires sometimes results in dangerous delayed fracture and has been an important issue for a long time.
Ken-ichi Saitoh   +4 more
doaj   +1 more source

Fuzzy Adaptive PID Algorithm in Temperature Control System of Lead Patenting Furnace

open access: yesAdvances in Civil Engineering, Volume 2024, Issue 1, 2024.
In order to enhance the accuracy of temperature control of the patenting furnace, a new temperature control system (TCS) based on the fuzzy adaptive (FA)–proportion integral differential (PID) control algorithm is proposed. The system takes temperature error value and error rate as input and automatically adjusts the PID control parameter value ...
Junmei Huang   +5 more
wiley   +1 more source

Strength Anisotropy and Residual Stress in Drawn Pearlite Steel Wire

open access: yesISIJ International, 2004
Strength anisotropy is found by tensile and compressive tests for a drawn pearlite steel wire, where the compressive tests are performed for prepared specimens along directions of 0, 45 and 90 degrees with respect to the drawing direction. The influence of annealing on such anisotropic strength is also examined. To make clear the origin of the strength
Suzuki, T.   +5 more
openaire   +2 more sources

Drawing Behavior of Pearlitic Steel Wire Rods Controlled by Boron Addition in Medium Carbon Steel

open access: yesISIJ International, 2002
One of the most effective methods to increase the productivity and cost down in wire manufacturing is eliminating the patenting heat treatment during drawing process. For that purpose, the ductility increase of wire rods is essential to draw wire without breakage.
Choo, Wung Yong, Bae, Chul Min
openaire   +2 more sources

Hierarchical Structure and Strengthening Mechanisms in Pearlitic Steel Wire

open access: yes, 2017
Microstructure evolution and strengthening mechanisms have been analyzed in a cold-drawn pearlitic steel wire (the strongest engineering materials in the world) with a nanostructure down to 10 nm and a flow stress up to 5.4 GPa. The interlamellar spacing and the cementite lamellae thickness are reduced during drawing in accordance with the change in ...
Zhang, Xiaodan; id_orcid 0000-0002-2874-1519   +3 more
openaire   +1 more source

Microstructural Evolution of SK85 Pearlitic Steel Deformed by Heavy Cold Rolling. [PDF]

open access: yesMaterials (Basel), 2022
Yang CD   +5 more
europepmc   +1 more source

Soft Magnetic Properties of Ultra-Strong and Nanocrystalline Pearlitic Wires. [PDF]

open access: yesNanomaterials (Basel), 2021
Wurster S   +6 more
europepmc   +1 more source

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