Optimization of hot-dip galvanizing process of reactive steels: Minimizing zinc consumption without alloy additions

被引：16
作者：
Ben nasr, Jalel [1 ]
Snoussi, Ali [2 ]
Bradai, Chedly [1 ]
Halouani, Foued [1 ]
机构：
[1] Ecole Natl Ingn Sfax, Lab Syst Electromecan LASEM, Unite PMM, Sfax 3038, Tunisia
[2] Inst Super Etudes Technol Sfax, Dept Sci Energie, Albustan Sfax 3099, Tunisia
来源：
MATERIALS LETTERS | 2008年 / 62卷 / 19期
关键词：
hot-dip galvanizing; reactive steel; Doehlert design; physical parameters;
D O I：
10.1016/j.matlet.2008.02.067
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
One of the problems encountered when galvanizing reactive steel is the thickness of the zinc layer. The aim of this paper is to apply Doehlert design taking into account the effects of the bath temperature, the immersion time and the withdrawal speed in order to obtain a reduction of the zinc consumption. Our results showed that there is a serious opportunity to optimize the galvanizing process at a minimum thickness playing only on the physical parameters and without resorting to any addition. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码：3328 / 3330
页数：3
相关论文
共 21 条
[1]  
BABLIK H, 1952, SHEET METAL IND, V29, P173
[2]  
Beguin P., 2000, P 19 INT GALV C EGGA
[3]  
Ben Nasr J, 2008, MATER LETT, V62, P2150, DOI 10.1016/j.matlet.2007.11.036
[4]  
BORHANTAVAKOLI A, 1985, J JPN I MET, V26, P101
[5]  
COOK TH, 2000, MET FINISH, P19
[6]  
CULCASI JD, 1999, SURF COAT TECH, V21, P122
[7]  
Doehlert D.H., 1970, Appl. Stat, V19, P231
[8]   Contemporary use of Ni and Bi in hot-dip galvanizing [J].
Fratesi, R ;
Ruffini, N ;
Malavolta, M ;
Bellezze, T .
SURFACE & COATINGS TECHNOLOGY, 2002, 157 (01) :34-39
[9]  
HAUGHTON MA, 1953, P 2 INT C HOT DIP GA, P59
[10]  
HORSTMANN D, 1971, P 9 INT HOT DIP GALV, P75
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