Results 1 to 10 of about 1,548 (131)

Magnetic field assisted uniaxial deformation and forming behaviour of an advanced high strength steel sheet [PDF]

open access: yesScientific Reports
The present study discusses the effects of an applied magnetic field on the tensile characteristics and formability behavior of a dual-phase steel sheet.
Ravi Datt Yadav, Vijay Gautam
doaj   +2 more sources

Comparison of room-temperature stretch formability of the as extruded Mg–Gd alloys with different double-peak pole spacing

open access: yesJournal of Materials Research and Technology, 2021
This paper focused on the effect of angle α that the basal poles tilted from normal direction (ND) toward the extruded direction (ED) on the formability of as-extruded Mg-2Gd (wt.%) alloy sheets.
Chao He   +8 more
doaj   +1 more source

Application of Two Advanced Vision Methods Based on Structural and Surface Analyses to Detect Defects in the Erichsen Cupping Test [PDF]

open access: yesArchives of Metallurgy and Materials, 2019
Due to the wide range of various sheet metal grades and the need to verify the material properties, there are numerous methods to determine the material formability. One of them, that allows quick determination of sheet metal formability, is the Erichsen
C. Jasiński, S. Świłło, A. Kocańda
doaj   +1 more source

A New Approach to Experimental Testing of Sheet Metal Formability for Automotive Industry [PDF]

open access: yesArchives of Metallurgy and Materials, 2019
Advanced vision method of analysis of the Erichsen cupping test based on laser speckle is presented in this work. This method proved to be useful for expanding the range of information on material formability for two commonly used grades of steel sheets:
C. Jasiński   +3 more
doaj   +1 more source

Microstructure evolution and dynamic mechanical behavior of laser welded dissimilar joint between QP1180 and TRIP780

open access: yesJournal of Materials Research and Technology, 2022
The present work investigates dissimilar fiber laser joints between QP1180 and TRIP780 steels. The scanning electron microscope (SEM) and electron back-scattered diffraction (EBSD) characterizations were conducted to study the detailed microstructures of
Yue Wu   +3 more
doaj   +1 more source

Robot-Assisted Cold and Warm Incremental Sheet Forming of Aluminum Alloy 6061: A Comparative Study

open access: yesMetals, 2023
Incremental sheet forming (ISF) requires no or partial dies for sheet metal fabrication and is widely used for small batch production. In this process, necking is either suppressed or delayed due to the localized nature of tool–sheet contact; hence, more
Ravi Prakash Singh   +7 more
doaj   +1 more source

Behavior on Plastic Deformation of Thin Steel Strips Coated with Electroless Ni-P

open access: yesThe Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2020
Within the present work deformability of Ni-P coatings was analyzed on thin strips of low carbon steel, coated with Ni-P layers in correlation with their structure and chemical composition.
Tamara RADU, Florentina POTECASU
doaj   +1 more source

CORROSION RESISTANCE OF WATER-THINNABLE PAINT SYSTEMS [PDF]

open access: yesJournal of Central European Agriculture, 2013
Anticorrosion protection on the basis of water-thinnable paint systems belongs among one of ecological ways of protection of metal parts. The aim of the experiment was to test corrosion resistance of water-thinnable systems Eternal antikor speciál V9503 ...
Jiří Votava
doaj   +1 more source

Effect of equal channel angular pressing process on drawability of DC04 steel sheets [PDF]

open access: yesJournal of Mining and Metallurgy. Section B: Metallurgy
Equal channel angular pressing (ECAP) is a severe plastic deformation (SPD) technique that induces substantial changes in the crystalline structure of materials, leading to enhanced mechanical properties. The aim of this experimental work is to study the
Talantikite M.   +3 more
doaj   +1 more source

Application of Digital Image Correlation technique to Erichsen Cupping Test

open access: yesEngineering Science and Technology, an International Journal, 2018
Digital Image Correlation (DIC) technique is a powerful and useful tool in many industrial applications for both scientific and commercial purposes. It has been widely used for mechanical tests to understand the behaviour of material.
Murat Aydin   +4 more
doaj   +1 more source

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