Nanoscale analysis of the influence of pre-oxidation on oxide formation and wetting behavior of hot-dip galvanized high strength steel

被引：19
作者：
Arndt, M. [1 ,2 ]
Duchoslav, J. [1 ,2 ]
Steinberger, R. [1 ,2 ]
Hesser, G. [1 ,2 ]
Commenda, C. [3 ]
Samek, L. [1 ,2 ,3 ,4 ]
Arenholz, E. [3 ]
Stifter, D. [1 ,2 ]
机构：
[1] Johannes Kepler Univ Linz, Zentrum Oberflachen & Nanoanalyt ZONA, A-4040 Linz, Austria
[2] Johannes Kepler Univ Linz, Christian Doppler Lab Mikroskop & Spektroskop Mat, A-4040 Linz, Austria
[3] Voestalpine Stahl GmbH, A-4031 Linz, Austria
[4] Univ Appl Sci Upper Austria, Met Sci Metallkunde, A-4600 Wels, Austria
来源：
CORROSION SCIENCE | 2015年 / 93卷
关键词：
Steel; Metal coatings; AES; XRD; Interfaces; Selective oxidation; MANGANESE-ALLOYED STEEL; MG COATED STEEL; C TWIP STEELS; FE-MN-AL; CORROSION BEHAVIOR; ATMOSPHERIC CORROSION; AQUEOUS-SOLUTIONS; TRIP/TWIP STEELS; SURFACE OXIDES; ZN;
D O I：
10.1016/j.corsci.2015.01.016
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Hot-dip galvanized (HDG) 2nd generation advanced high strength steel (AHSS), nano-TWIP (twinning induced plasticity) with 15.8 wt.% Mn, 0.79 wt.% C, was analyzed at the interface between steel and zinc by scanning Auger electron microscopy (AES) in order to confirm and improve an existing model of additional pre-oxidation treatment before annealing and immersion into the hot zinc bath. Furthermore these steel samples were fractured in the analysis chamber of the AES and analyzed without breaking vacuum. In these measurements the results of an aluminothermic reduction of the manganese and iron surface oxides on the steel could be confirmed by AES. (C) 2015 Elsevier Ltd. All rights reserved.
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收藏
页码：148 / 158
页数：11
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