Journal ArticleDOI
Relationship between formability and microstructure of Al alloy sheet locally modified by friction stir processing
TLDR
In this paper, the effect of friction stir processing (FSP) without the stirring pin on the formability and microstructure of Al5052-H32 sheets was investigated.About:
This article is published in Scripta Materialia.The article was published on 2007-07-01. It has received 27 citations till now. The article focuses on the topics: Friction stir processing & Formability.read more
Citations
More filters
Journal ArticleDOI
Material properties of graphene/aluminum metal matrix composites fabricated by friction stir processing
Chi-Hoon Jeon,Yong-Ha Jeong,Jeong-Jin Seo,Huynh Ngoc Tien,Sung-Tae Hong,Young-Jin Yum,Seung Hyun Hur,Kwang-Jin Lee +7 more
TL;DR: Graphene/aluminum metal matrix composites (MMC) with enhanced thermal conductivity are fabricated by friction stir processing (FSP) and graphene reinforcement is applied in the form of a graphene oxide (GO)/water colloid for safer and simpler processing as mentioned in this paper.
Journal ArticleDOI
Microstructural evolution in friction stir welding of high-strength linepipe steel
Hoon-Hwe Cho,Suk Hoon Kang,Sunghwan Kim,Kyu Hwan Oh,Heung Ju Kim,Woong Seong Chang,Heung Nam Han +6 more
TL;DR: In this article, the microstructural evolution during friction stir welding (FSW) of a high-strength linepipe steel was studied, where various grain structures developed through a complex process including the rearrangement of low-angle boundaries, continuous dynamic recrystallization and phase transformation.
Journal ArticleDOI
Effects of stored strain energy on restoration mechanisms and texture components in an aluminum–magnesium alloy prepared by friction stir processing
TL;DR: In this paper, the role of stored strain energy on the evolution of restoration mechanisms and crystallographic texture components was assessed in terms of microstructural features evaluated using electron backscattered diffraction (EBSD) and transmission electron microscopy (TEM) analysis.
Journal ArticleDOI
Texture and microstructure evolution and mechanical properties during friction stir welding of extruded aluminum billets
TL;DR: Extruded, solid solution-hardened A5083, and aging heat-treated A6082, 15mm-thick aluminum alloys were separately welded by friction stir butt-welding (FSW) as mentioned in this paper.
Journal ArticleDOI
Quantitative investigation of the tensile plastic deformation characteristic and microstructure for friction stir welded 2024 aluminum alloy
Z.L. Hu,X.S. Wang,S.J. Yuan +2 more
TL;DR: In this article, the effect of the microstructure heterogeneity on the tensile plastic deformation characteristic of friction stir welded (FSW) 2024 aluminum alloy was investigated for the potential applications on light weight design of vehicles.
References
More filters
Journal ArticleDOI
High Strain Rate Superplasticity in a Friction Stir Processed 7075 Al Alloy
TL;DR: In this article, the authors reported the first results using friction stir processing (FSP) for aluminum alloys and showed that FSP of a commercial 7075 Al alloy resulted in significant enhancement of superplastic properties.
Journal ArticleDOI
Quantitative metallography by electron backscattered diffraction
TL;DR: Comparisons are made with the standard methods of quantitative metallography and it is shown that in many cases EBSD can produce more accurate and detailed measurements than thestandard methods and that the data may sometimes be obtained more rapidly.
Journal ArticleDOI
Characterization of a friction-stir-welded aluminum alloy 6013
Beate Heinz,Birgit Skrotzki +1 more
TL;DR: The aluminum alloy 6013 was friction-stir welded in the T4 and the T6 temper, and the microstructure and mechanical properties were studied after welding and after applying a postweld heat treatment (PWHT) to the T 4 condition as mentioned in this paper.
Journal ArticleDOI
Modeling strain hardening and texture evolution in friction stir welding of stainless steel
TL;DR: Steady-state friction stir welding of stainless steel has been modeled using an Eulerian formulation that considers coupled viscoplastic flow and heat transfer in the vicinity of the tool pin this article.
Journal ArticleDOI
Large strain deformation structures in aluminium crystals with rolling texture orientations
TL;DR: In this article, four single crystal orientations of high purity aluminium have been deformed in channel die compression up to strains of ∼ 1 to correlate the dislocation substructures, in single and polycrystals with the slip system distribution.