Results 11 to 20 of about 206 (147)
Development of a Device Compatible with Universal Testing Machine to Perform Hole Expansion and Erichsen Cupping Tests [PDF]
Machines, 2019 The material characterization regarding sheet metal formability is usually assessed by the forming limit curve (FLC). The FLC requires specialized and expensive equipment, several samples with different geometries, and can be a very time-consuming ...
Rafael O. Santos +5 more
doaj +5 more sources
Progress in Organic Coatings, 2020 Pre-painted sheet metal produced by coil coating is subjected to large deformations during manufacture of white goods and architectural cladding. The thermosetting polyester coatings must resist failure by cracking, and their formability can be assessed ...
Lowe, Chris +4 more
core +3 more sources
Formability of Medium Mn Steel Welded Joints
Metals, 2020 In this study, a new-generation high-strength and high-ductility medium Mn steel (0.1C-5Mn-Fe) for the automotive industry was joined by the fiber laser and gas tungsten arc welding (GTAW) methods. Formability testing of the welded joints was done by the
Yang Cao +6 more
doaj +2 more sources
Complex approach mechanical properties and formability assessment of selected deep-drawing steels [PDF]
Metalurgija, 2009 The paper analyses the properties of deep-drawing sheets of three grades (Re = 320 to 475 MPa), surface-treated with hot-dip galvanizing, made of microalloyed steels.
J. Štaba, M. Buršák
doaj +3 more sources
Effect of pre-twinning and heat treatment on formability of AZX311 Mg alloy
Journal of Magnesium and AlloysIn this study, the effects of pre-strain-induced tensile twins (TTWs) and controlled heat treatment on the formability behavior of AZX311 Mg alloy sheets were investigated.
Mahesh Panchal +5 more
doaj +2 more sources
Experimental Investigation on the Formability of Al-Mg Alloy 5052 Sheet by Tensile and Cupping Test. [PDF]
Materials (Basel), 2022 Aiming at the enhancement of the lightweight formability potential of aluminum alloy, the bulging and tensile properties of a 5052 Aluminum alloy sheet were tested on a microcomputer controlled sheet metal forming tester and tensile testing machine.
He H +5 more
europepmc +2 more sources
Elastoplastic Analysis of the Erichsen Cupping Test Using Comsol Multiphysics FEM Code
Volume 2A: Advanced Manufacturing, 2015 One of the standard procedures to test the formability of sheet material is the Erichsen cupping test, in which the metal sheet blank is held in its place over a circular space and depressed by a semi-spherical punch. The depth of depression that can be reached is the measure of the formability.
Julio Alberto Boix Salazar +2 more
core +2 more sources
Advances in Mechanical and Materials EngineeringThis article presents the results of experimental tests on the stretch-forming ability of 0.21-mm-thick AW-5052-H28 aluminium alloy sheets used in the production of pull-off cups.
Krzysztof Żaba +2 more
doaj +2 more sources
Journal of Magnesium and AlloysIn this work, a good balance of strength and ductility (a yield strength of ∼185 MPa and a uniform elongation of ∼20%) has been obtained in a dilute Mg-1.8Zn-0.3Y-0.3Ca-0.3Zr (wt.%) alloy using hard plate rolling (HPR) followed by annealing, with a low ...
Ming Yang +7 more
doaj +2 more sources
Tribological Aspects of Sheet Titanium Forming. [PDF]
Materials (Basel), 2023 Friction, wear, and lubrication are inherent to all metal-forming processes. Unfortunately, they are particularly troublesome when forming titanium materials, which tend to form titanium buildup on the working surfaces of the forming tools.
Więckowski W +3 more
europepmc +2 more sources