Results 61 to 70 of about 122 (113)

Hardening of Cylindrical Bars with Water Impinging Jet Quenching Technique

steel research international, Volume 95, Issue 6, June 2024.
Four 70 mm cylindrical steel bars are martensite hardened with different water jet flow rates using impinging jet quenching technique. A finite element method (FEM) quenching model is created to simulate phase transformations and predict the resulting microstructure, hardness, and residual stresses.
Pavel Romanov, Arvid Jahedi, Anders Carlestam, Bahram Moshfegh, Viktor Norman, Ru Peng, Mattias Calmunger   +6 more
wiley   +1 more source

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

Journal 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, Christophe Cheuleu, Nicolas Ranc, Olivier Castelnau, Vincent Michel, Doriana Vinci, Véronique Favier, Cristian Mocuta, Dominique Thiaudiere   +8 more
wiley   +1 more source

Strength Anisotropy and Residual Stress in Drawn Pearlite Steel Wire

ISIJ 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., Tomota, Y., Isaka, M., Moriai, A., Minakawa, N., Morii, Y.   +5 more
openaire   +2 more sources

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

ISIJ 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

Multi-response optimisation of wire-arc additive manufacturing process parameters for AISI 4130 steel during remanufacturing process

Materials Research Express
Wire-arc additive manufacturing (WAAM) has emerged as a critical tool for remanufacturing industrial components. A limited understanding of this technique for quality product manufacturing has hindered its utilisation for industrial applications.
Talent Kachomba, James Mutua, Japheth Obiko, Joshua Ngoret   +3 more
doaj   +1 more source

Morphological and crystallographic synergy in texture inheritance of cold-drawn pearlitic steels

Materials & Design
Pearlitic steel wires are essential for applications demanding ultra-high strength in fine diameters, yet their performance depends on precise microstructural control during thermo-mechanical processing and cold drawing. This study clarifies that texture
Chunni Jia, Rui Cai, Chenhao Sang, Zhendan Yang, Lianqing Yang, Chengwu Zheng, Pei Wang, Dianzhong Li   +7 more
doaj   +1 more source

Hierarchical Structure and Strengthening Mechanisms in Pearlitic Steel Wire

, 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, Hansen, Niels, Huang, Xiaoxu; id_orcid 0000-0002-4635-6112, Godfrey, Andrew William   +3 more
openaire   +1 more source

410 Residual Stress in a Drawn Pearlitic Steel Wire

The Proceedings of Ibaraki District Conference, 2003
Suzuki, Tetsuya, Tomota, Yo
openaire   +1 more source

Delamination crack and microstructure refinement in wire-drawn pearlitic steels

The Proceedings of the Materials and Mechanics Conference, 2016
TANAKA, Masaki, HASHIMOTO, Hideya, MORIKAWA, Tatsuya, HIGASHIDA, Kenji   +3 more
openaire   +1 more source

Mechanism Behind the Onset of Delamination in Wire-drawn Pearlitic Steels

ISIJ International, 2019
Tanaka, Masaki, Manabe, Toshiyuki, Morikawa, Tatsuya, Higashida, Kenji   +3 more
openaire   +3 more sources