Results 21 to 30 of about 2,129,409 (239)

Investigations of the through‐thickness residual stress distribution during the partial heating roll forming process of square and rectangular hollow steel sections

open access: yesEngineering Reports, 2022
With the growing demand for rectangular and square hollow steel sections in the last few decades, the cold roll forming process has become a widely acknowledged manufacturing method.
Zelalem Abathun Mehari, Jingtao Han
doaj   +1 more source

Ceramic rolls for rolling of steel foils

open access: yesZaštita Materijala, 2023
High hardening of the steel, which is caused by martensitic transformation through cold forming, leads to significant local elastic roll deformation (flattening).
Vyacheslav Goryany, Olga Myronova
doaj   +1 more source

Predicting the Ultimate Axial Load Capacity of Joints formed using V-Band Retainers [PDF]

open access: yes
V-band retainers are widely used in the automotive, aircraft and aerospace industries to connect a pair of circular flanges to provide a joint with good axial strength and torsional rigidity.
Müller, Matthias
core   +3 more sources

Microstructure-Property Relationships in Cold Rollable, High-Strength α/β Alloys [PDF]

open access: yesMATEC Web of Conferences, 2020
For decades Ti-6Al-4V has been the workhorse alloy for aerospace sheet applications due to its good balance of properties and the known ability to hot roll it with relative ease.
Foltz John W.
doaj   +1 more source

FE analysis of multi-cycle micro-forming through using closed-die upsetting models and forward extrusion models [PDF]

open access: yes, 2007
Research in micro-forming leads to the investigation of the effects of heat generation in the workpiece and temperature changes in the tools during the forming.
Pan, Wenke, Qin, Yi, Pan, W., Qin, Y.
core   +3 more sources

Microstructural and Micromechanical Effects of Cold Roll-forming on High Strength Dual Phase Steels [PDF]

open access: yesMaterials Research, 2015
In this work correlation between the 1000 MPa dual phase (DP) steel microstructure and the strain gained after roll-forming process have been studied by both microstructural and micromechanical analysis.
Meritxell Ruiz-Andres   +3 more
doaj   +1 more source

Research on an Analytical Method for the Forming Force of External Spline Cold Roll-Beating

open access: yes, 2023
To determine the force and energy parameters of cold roll-beating of external splines, the characteristics of the deformation zone in cold roll-beating are analysed.
Qun Ma   +3 more
core   +1 more source

Stabilizer bars: Part 3. Production methods [PDF]

open access: yesTransport Problems, 2011
The article outlines the methods of stabilizer bar production as well as selected issues concerning the theory of cold roll forming. A proper construction and the selection of parameters are fundamental factors influencing the selection of a suitable ...
Adam-Markus WITTEK   +2 more
doaj  

Research on the Production Process of High-Strength Products from Aluminum-Magnesium Alloys for their Direct Processing into Sheets Via Cold Rolling [PDF]

open access: yesArchives of Metallurgy and Materials, 2019
Modern metal forming processes of non-ferrous metals, particularly aluminum and its alloys, are increasingly based on integrated technologies combining numerous operations in one process line. The subject of this paper focuses on the possibility of using
W. Ściężor   +5 more
doaj   +1 more source

Effect of annealing and cold rolling on interface microstructure and properties of Ti/Al/Cu clad sheet fabricated by horizontal twin-roll casting

open access: yesJournal of Materials Research and Technology, 2022
In this study, a Ti/Al/Cu three-layer clad sheet was fabricated using horizontal twin-roll casting (HTRC) technology. The interfacial morphology, interfacial microstructure and phases, interfacial bonding strength, micro-hardness, and tensile properties ...
Jiujian Xu   +5 more
doaj   +1 more source

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