Formability of micro sheet hydroforming of ultra-fine grained stainless steel

Sato, H; Manabe, KI; Kondo, D; Wei, D; Jiang, Z

Formability of micro sheet hydroforming of ultra-fine grained stainless steel

Sato, H Manabe, KI Kondo, D Wei, D

Jiang, Z

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Publication Type:: Journal Article
Citation:: Procedia Engineering, 2014, 81 pp. 1463 - 1468
Issue Date:: 2014-01-01

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Field	Value	Language
dc.contributor.author	Sato, H	en_US
dc.contributor.author	Manabe, KI	en_US
dc.contributor.author	Kondo, D	en_US
dc.contributor.author	Wei, D https://orcid.org/0000-0002-4247-8905	en_US
dc.contributor.author	Jiang, Z	en_US
dc.date.issued	2014-01-01	en_US
dc.identifier.citation	Procedia Engineering, 2014, 81 pp. 1463 - 1468	en_US
dc.identifier.uri	http://hdl.handle.net/10453/35308
dc.description.abstract	© 2014 The Authors. Published by Elsevier Ltd. The formability of ultra-fine grained stainless steel is investigated in micro hydromechanical deep drawing. The materials used are ultra-fine grained stainless steel and SUS304-H with thickness of 20 and 50 m. The micro cups are successfully fabricated for the ultra-fine grained stainless steel but it cannot be fabricated for SUS304-H with thickness of 20 m. The fracture type of ultra-fine grained stainless steel foil is the shortage of tensile strength at plain strain state and does not change with a decrease of the thickness. In contrast, the fracture type of SUS304-H foil changes to the bending deformation with decreasing the thickness due to its low ductility. The ultra-fine grained metal foil is required to obtain the high formability and fabricate the sharp micro cups.	en_US
dc.relation.ispartof	Procedia Engineering	en_US
dc.relation.isbasedon	10.1016/j.proeng.2014.10.174	en_US
dc.title	Formability of micro sheet hydroforming of ultra-fine grained stainless steel	en_US
dc.type	Journal Article
utslib.citation.volume	81	en_US
utslib.for	0910 Manufacturing Engineering	en_US
utslib.for	09 Engineering	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Mechanical and Mechatronic Engineering
utslib.copyright.status	open_access
pubs.publication-status	Published	en_US
pubs.volume	81	en_US

Abstract:

© 2014 The Authors. Published by Elsevier Ltd. The formability of ultra-fine grained stainless steel is investigated in micro hydromechanical deep drawing. The materials used are ultra-fine grained stainless steel and SUS304-H with thickness of 20 and 50 m. The micro cups are successfully fabricated for the ultra-fine grained stainless steel but it cannot be fabricated for SUS304-H with thickness of 20 m. The fracture type of ultra-fine grained stainless steel foil is the shortage of tensile strength at plain strain state and does not change with a decrease of the thickness. In contrast, the fracture type of SUS304-H foil changes to the bending deformation with decreasing the thickness due to its low ductility. The ultra-fine grained metal foil is required to obtain the high formability and fabricate the sharp micro cups.

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http://hdl.handle.net/10453/35308