Enhanced strength and ductility in ultrafine-grained aluminium produced by accumulative roll bonding

被引：163

作者：

Höppel, HW ^{[1
]}

May, J ^{[1
]}

Göken, M ^{[1
]}

机构：

[1] Univ Erlangen Nurnberg, Lehrstuhl Allgemeine Werkstoffeigenschaften, Inst Werkstoffwissensch, D-91058 Erlangen, Germany

来源：

ADVANCED ENGINEERING MATERIALS | 2004年 / 6卷 / 09期

关键词：

D O I：

10.1002/adem.200306582

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The use of accumulative roll bonding to produce enhanced strength and ductility in ultrafine-grained aluminum was studied. Al sheets of commercial purity (99%) with an original thickness of 1 mm were used. Flat tensile specimens for monotonic testing were cut from the rolled sheets by spark erosion. With respect to mechanical properties, it was proved that the homogneity of the microstructure was rather constant for the several specimens investigated.

引用

页码：781 / 784

页数：4

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