Microstructure and chemistry of an Al-4.7 wt.%Mg alloy subsurface after cold-rolling

被引：4

作者：

Plassart, G ^{[1
]}

Aucouturier, L ^{[1
]}

Penelle, R ^{[1
]}

机构：

[1] Univ Paris Sud, CNRS, URA 1107, Lab Met Struct, F-91405 Orsay, France

来源：

SCRIPTA MATERIALIA | 1999年 / 41卷 / 10期

关键词：

aluminium-magnesium alloy; cold-rolling; surface; oxide film; microstructure;

D O I：

10.1016/S1359-6462(99)00269-9

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A study was conducted to understand the influence of the working process on the nature and behavior of the surface and subsurface layers of a cold rolled Al-4.7wt.%Mg alloy. Features such as microstructure and texture were investigated using Transmission Electron Microscopy (TEM) and electron micro-diffraction. Chemical characterization was performed by using Energy Dispersive X-ray Spectroscopy (EDS), Secondary Ion Mass Spectroscopy (SIMS) and Glow-Discharge Optical Spectrometry (GDOS). The results indicate that the surface and the subsurface regions of an Al-4.7wt.%Mg are strongly disturbed by the cold rolling.

引用

页码：1103 / 1108

页数：6

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