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Characterization of thermomechanical boundary conditions of a martensitic steel for a FAST forming process

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Title: Characterization of thermomechanical boundary conditions of a martensitic steel for a FAST forming process
Authors: Wang, L
Item Type: Journal Article
Abstract: The present work characterized and modelled the interfacial heat transfer coefficient and friction coefficient of a non-alloy martensitic steel, for a novel Fast light Alloy Stamping Technology (FAST) process. These models were validated through temperature evolution, thickness distribution and springback measurements on experimentally formed demonstrator components, which were conducted on a pilot production line and showed close agreement, with less than 10% variation from experimental results. The developed models and finite element simulations presented in this work demonstrate that non-isothermal processes can be precisely simulated with implementation of the accurate thermomechanical boundary conditions.
Issue Date: 20-Jun-2020
Date of Acceptance: 20-Jun-2020
URI: http://hdl.handle.net/10044/1/81119
DOI: 10.3390/jmmp4020057
ISSN: 2504-4494
Publisher: MDPI
Start Page: 1
End Page: 16
Journal / Book Title: Journal of Manufacturing and Materials Processing
Volume: 4
Issue: 2
Copyright Statement: © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/)
Sponsor/Funder: Heilongjiang Academy of Sciences Institute of Automation
Funder's Grant Number: Heilongjiang-Imperial-int manu
Publication Status: Published
Online Publication Date: 2020-06-20
Appears in Collections:Mechanical Engineering



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