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Crystal preferential orientation of Al-1.0%Si alloy in continuous unidirectional solidification process ZHANG Hong(张 鸿)1, WANG Zi-dong(王自东)1, XIE Jian-xin(谢建新)1, CHEN Ya-jun(陈亚军)2, WANG Ying-wei..., China Received 28 July 2006; accepted 15 September 2006 Abstract: Al-1.0%Si alloy rods containing unidirectional microstructures were fabricated by continuous unidirectional solidification (CUS......
; Abstract: The mechanical properties of the AZ31B magnesium alloy sheet processed by repeated unidirectional bending (RUB) with a basal pole tilted in the rolling... Tensile properties and microstructure of AZ31B magnesium alloy sheet processed by repeated unidirectional bending HUANG Guang-sheng(黄光胜)1,2, LI Hong-cheng(李红成)1,2, SONG Bo(宋 波)1,2, ZHANG Lei(张 雷......
mechanical anisotropy of such a cross-rolled plate after an unidirectional rolling and subsequent annealing were systematically investigated.The results show that the circle-shaped texture is partially retained after the unidirectional rolling and annealing,with basal poles evenly distributing on an ellipse approximately 30°–40°away from the ND.This small texture difference will lead to quite......
Structure and properties of AZ31B magnesium alloy sheets processed by repeatedly unidirectional bending at different temperatures HUANG Guang-sheng(黄光胜)1, 2, SONG Bo(宋 波)1, 2, XU Wei(徐 伟)3, ZHANG..., Chongqing 400045, China; 3. CISDI Engineering Company Limited, Chongqing 400013, China Received 18 November 2009; accepted 12 March 2010 Abstract: Repeatedly unidirectional bending (RUB) was applied......
alloys were also introduced. Key words: dispersion strengthened copper alloy; unidirectional rolling; tandem rolling; annealing; fracture behavior  ... for the samples is shown in Fig.1. Fig.1 Definition of longitudinal and transverse directions of samples: (a) Unidirectional rolling; (b) Tandem rolling Lath-shaped tensile specimens were machined from cold......
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Formation of unidirectional nanoporous structures in thickly anodized aluminum oxide layer Hyun-Chae NA1, Taek-Jin SUNG1, Seok-Heon YOON1, Seung-Kyoun HYUN1, Mok-Soon KIM1, Young-Gi... with the thickness of 105-120 μm and containing unidirectional nano sized pores (average pore diameter of 5-7 nm) is successfully achieved in the specimens anodized for 2 h, irrespective of electrolyte......
September 2009; accepted 30 January 2010 Abstract: Two rolling ways, unidirectional rolling and cross rolling, were carried out on twin roll cast AZ31 alloy sheet to study the influence of strain.... It is found that cross rolling gives rise to more uniform microstructure and stronger texture intensities compared with unidirectional rolling. The differences in the microstructure and texture intensities......
to the stress conditions similar to those during rolling. 2 Experimental The investigated AM60 (Mg-6.0%Al-0.3%Mn) alloy was produced by unidirectional casting. The tensile test samples with 4 mm... FEM analysis for hot rolling process of AM60 alloy DING Han-lin(丁汉林), KANAMORI Nao, HONMA Tomoyuki, KAMADO Shigeharu, KOJIMA Yo Department of Mechanical Engineering, Nagaoka University......