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Plastic forming of magnesium alloy is hardly reported because of its low forgeability. The productions of magnesium alloy are mainly produced by casting. Typical wrought magnesium alloy is AZ31. Magnesium-aluminum alloy indicates maximum elongation when the composition includes 3% aluminum. When the magnesium alloy includes over 3% aluminum, its elongation slightly decreases. Therefore, AZ31 that include 3% aluminum and 1% zinc is generally used for plastic forming. The more increasing aluminum ...
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Paolo Colombo43
Estimated H-index: 43
(Pennsylvania State University),
Gabriela Mera17
Estimated H-index: 17
(Technische Universität Darmstadt)
+ 1 AuthorsGian Domenico Sorarù35
Estimated H-index: 35
(University of Trento)
Preceramic polymers were proposed over 30 years ago as precursors for the fabrication of mainly Si-based advanced ceramics, generally denoted as polymer-derived ceramics (PDCs). The polymer to ceramic transformation process enabled significant technological breakthroughs in ceramic science and technology, such as the development of ceramic fibers, coatings, or ceramics stable at ultrahigh temperatures (up to 2000°C) with respect to decomposition, crystallization, phase separation, ...
712 Citations Download PDF Cite
Jia Hong Pan10
Estimated H-index: 10
(National University of Singapore),
Haiqing Dou2
Estimated H-index: 2
(National University of Singapore)
+ 3 AuthorsX. S. Zhao71
Estimated H-index: 71
(National University of Singapore)
Semiconductor-mediated heterogeneous photocatalysis is a promising technology for water purifications without generating harmful by-products. The photocatalyst with designed physicochemical properties is the key in the process. Utilization of particulate photocatalysts will create some technological problems, such as difficulty in recycling and management. Thus, cost-effective methods for mass production of highly active photocatalysts that can be operated in an industrial photoreactor wi...
218 Citations Source Cite
James D. Hogan10
Estimated H-index: 10
(Johns Hopkins University),
Lukasz Farbaniec6
Estimated H-index: 6
(Imperial College London)
+ 5 AuthorsK.T. Ramesh50
Estimated H-index: 50
(Johns Hopkins University)
Abstract In this paper, the impact-induced fragmentation of a commercially available hot-pressed boron carbide is explored. Fragmentation has been noted previously by many authors to be important in the impact performance of advanced ceramics, and so this paper seeks to provide some of the first near-complete and detailed measurements of individual fragment size and shape distributions available in the literature. Fragment size and shapes are quantified using methods developed in previous...
6 Citations Source Cite
Junghyun Choi15
Estimated H-index: 15
(Pohang University of Science and Technology),
Jaewook Lee30
Estimated H-index: 30
+ 3 AuthorsDae Yong Kim1
Estimated H-index: 1
(Korea University of Science and Technology)
Abstract In this paper, the stress–strain behavior under load reversal of advanced high strength steel (AHSS) sheet samples was measured using a modified simple shear (SS) apparatus. The forward–reverse loading behavior was characterized for three different grades of AHSS; namely, DP, TRIP and TWIP steels. For comparison purpose, compression–tension (CT) tests were also carried out for the same materials. For all the cases, a typical complex anisotropic hardening behavior, including the B...
17 Citations Source Cite
2007 in Chemical ReviewsIF: 52.61
Rodney L. Borup22
Estimated H-index: 22
(Los Alamos National Laboratory),
Jeremy P. Meyers9
Estimated H-index: 9
(University of Texas at Austin)
+ 25 AuthorsNorio Iwashita14
Estimated H-index: 14
(National Institute of Advanced Industrial Science and Technology)
Rod Borup is a Team Leader in the fuel cell program at Los Alamos National Lab in Los Alamos, New Mexico. He received his B.S.E. in Chemical Engineering from the University of Iowa in 1988 and his Ph.D. from the University of Washington in 1993. He has worked on fuel cell technology since 1994, working in the areas of hydrogen production and PEM fuel cell stack components. He has been awarded 12 U.S. patents, authored over 40 papers related to fuel cell technology, and presented over 50 o...
1,965 Citations Source Cite
Greg G. Qiao39
Estimated H-index: 39
(University of Melbourne)
Welcome to this Special Edition of the Australian Journal of Chemistry, entitled Frontiers in Sino-Australian Polymer Science and Engineering, which showcases recent progress in Australian and Chinese polymer research. The articles contained in this special issue are drawn from key polymer chemistry and engineering laboratories from both countries, whose leaders met in January 2013 for an intensive week of scientific exchange. Polymers are a part of daily life ...
1 Citations Download PDF Cite
Jiawei Fu4
Estimated H-index: 4
(Pohang University of Science and Technology),
Frédéric Barlat50
Estimated H-index: 50
(Pohang University of Science and Technology)
+ 1 AuthorsFabrice Pierron39
Estimated H-index: 39
(University of Southampton)
Abstract In the present paper, an inverse problem solution so called the virtual fields method (VFM) is implemented to identify the parameters of the homogeneous anisotropic hardening (HAH) model, a distortional plasticity-based model that describes the material plastic behavior when subjected to strain path changes. The framework of the identification method that combines the formulation of the yield condition, the constitutive stress–strain relation and the principle of virtual work is present...
10 Citations Source Cite
2014 in Monatshefte Fur ChemieIF: 1.28
Peter A. Lieberzeit28
Estimated H-index: 28
(University of Vienna)
It may be somewhat unexpected to find a special issue of Chemical Monthly dealing with materials science, because the journal is of course especially well known among scientists focusing on synthetic chemistry. However, as the borders between different natural sciences diminish, this is even more so for dividing lines within a specialization such as chemistry. The main challenges in synthetic chemistry are dominated by two driving forces: one is to design novel functi...
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Kai Zhang5
Estimated H-index: 5
(Norwegian University of Science and Technology),
Bjørn Holmedal14
Estimated H-index: 14
(Norwegian University of Science and Technology)
+ 4 AuthorsP. Van Houtte37
Estimated H-index: 37
(Katholieke Universiteit Leuven)
Abstract The mechanical anisotropy of an AA1050 aluminium plate is studied by the use of five crystal plasticity models and two advanced yield functions. In-plane uniaxial tension properties of the plate were predicted by the full-constraint Taylor model, the advanced Lamel model (Van Houtte et al., 2005) and a modified version of this model (Manik and Holmedal, 2013), the viscoplastic self-consistent model and a crystal plasticity finite element method (CPFEM). Results are compare...
48 Citations Source Cite