Defect formation in twin roll-cast AA 3xxx and 5xxx series aluminium alloys.

被引：16
作者：
Gras, C
Meredith, M
Gatenby, K
Hunt, JD
机构：
[1] Univ Oxford, Dept Mat, Oxford OX1 3PH, England
[2] Alcan Int Ltd, Banbury Labs, Banbury OX16 2SP, Oxon, England
来源：
ALUMINUM ALLOYS 2002: THEIR PHYSICAL AND MECHANICAL PROPERTIES PTS 1-3 | 2002年 / 396-4卷
关键词：
aluminium alloys; continuous casting; defect formation; AA3105; AA5005;
D O I：
10.4028/www.scientific.net/MSF.396-402.89
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Twin roll casting can be used to produce aluminium sheet (10 to 0.5 mm thick) directly from the melt. Various defects arise during casting which limit the range of operating conditions suitable for commercial use. A range of casting conditions has been investigated producing aluminium alloys sheet 1.5 to 5 mm thick. Internal and surface defects have been studied. Despite reasonable surface quality and microstructure the high productivity strip showed an abundance of surface bleeds as well as centre segregates. Various techniques have been used to investigate the composition, distribution and identity of the different phases contained within the defects.
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收藏
页码：89 / 94
页数：6
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