Results 1 to 10 of about 2,034 (99)

Sheet Forming via Limiting Dome Height (LDH) Test: Influence of the Application of Lubricants, Location and Sheet Thickness on the Micro-Mechanical Properties of X8CrMnNi19-6-3

open access: yesLubricants
This work is concerned with forming, specifically deep drawing, and its influence on the micro-mechanical properties of sheet metal. In practice, there are several applications in which fractions can occur due to weak spots in the deep-drawn sheet metal,
Martin Ovsik   +3 more
doaj   +5 more sources

Determination of Limiting Dome Height (LDH) values for Inconel 718 alloy sheet using FEA and Hemispherical Punch Method

open access: yesStrojniski Vestnik/Journal of Mechanical Engineering, 2022
In this work, initially the chemical composition of Inconel 718 alloy sheet was obtained using X-ray fluorescence technique (XRF). The material properties such as yield strength, ultimate tensile strength, percentage of elongation, normal anisotropy, planar anisotropy, strain hardening exponent, and the strength coefficient were determined in ...
Ganesan, Kanmani   +2 more
exaly   +2 more sources

Experimental Formability and Finite Element Studies on AISI310 Austenitic Stainless Steel [PDF]

open access: yesE3S Web of Conferences, 2023
Stainless steel, an alloy comprising chromium, iron and occasionally nickel and other metals, demonstrates exceptional corrosion resistance. The transformation of metal into thin, flat components is achieved through the industrial process known as sheet ...
Praveen K.   +6 more
doaj   +1 more source

Finite Element Analysis on Experimental Stretch Forming Process of AA2014 Alloy at 423 to 623K Temperatures [PDF]

open access: yesE3S Web of Conferences, 2023
Sheet metal forming processes are extremely important in the production of many different items. However, the issue of plastic instability, which frequently results in damaged goods, still exists in this industry. To solve this problem during production,
Lade Jayahari   +6 more
doaj   +1 more source

Comparative study of Dual-Phase -590 steel on formability at superplastic region and room temperature [PDF]

open access: yesE3S Web of Conferences, 2021
A steel alloy DP590 is commonly used for automobile applications because of its outstanding mechanical characteristics. One crucial limitation of this steel forming is that it has limited malleability and ductility.
Seshacharyulu K   +2 more
doaj   +1 more source

Investigation of the Thickness Differential on the Formability of Aluminum Tailor Welded Blanks

open access: yesMetals, 2021
A finite element model is proposed to investigate the effect of thickness differential on Limiting Dome Height (LDH) testing of aluminum tailor-welded blanks.
Jie Wu, Yuri Hovanski, Michael Miles
doaj   +1 more source

An extraction method for nitrogen isotope measurement of ammonium in a low-concentration environment [PDF]

open access: yesAtmospheric Measurement Techniques, 2023
Ammonia (NH3) participates in the nucleation and growth of aerosols and thus plays a major role in atmospheric transparency, pollution, health, and climate-related issues. Understanding its emission sources through nitrogen stable isotopes is therefore a
A. Lamothe   +7 more
doaj   +1 more source

Mechanical and Formability Evaluation of ST14 Alloys Welded by Friction Stir Welding

open access: yesShock and Vibration, 2021
Friction stir welding as one of the modern methods of solid-state welding of steel sheets and aluminum is a highly regarded industry. In these studies, the experimental design and response surface methodology were used.
Mahmoud Afshari   +4 more
doaj   +1 more source

Prediction of Thickness Distribution in Sheet Metal Forming by Modified Limiting Dome Height Test with and without Blank-Holding Force

open access: yesInternational Journal of Engineering Research & Technology, 2016
null Vishal J. Tiwari   +2 more
exaly   +2 more sources

Inter-void shearing effect on damage evolution under plane strain deformation in high-strength aluminum alloy sheet

open access: yesJournal of Materials Research and Technology, 2023
In this study, the ductile damage responses of high-strength 7000 series aluminum alloy (AA), AA 7075-T6 sheet samples, subjected to the plane strain deformation mode were investigated using finite element (FE) simulations.
Jinwoo Lee   +3 more
doaj   +1 more source

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