Corrosion Study of Aluminum 7075 Alloy in Cationic Aqueous Medium by Surface Analysis

被引：0

作者：

Islam, Md. Saiful ^{[1
,2
]}

Sakairi, Masatoshi ^{[3
]}

Kaneko, Akira ^{[4
]}

Hossain, Md. Shakhawat ^{[5
]}

机构：

[1] Univ Rajshahi, Dept Appl Chem & Chem Engn, Rajshahi 6205, Bangladesh

[2] Hokkaido Univ, Grad Sch Engn, Sapporo 0608628, Japan

[3] Hokkaido Univ, Fac Engn, Sapporo 0608628, Japan

[4] Nippon Light Met Co Ltd, Nikkei Res & Dev Ctr, Shizuoka 4213203, Japan

[5] Bangladesh Sericulture Res & Training Inst, Rajshahi 6207, Bangladesh

来源：

MATERIALS TRANSACTIONS | 2024年 / 65卷 / 04期

关键词：

aluminum alloy; oxide fi lms; corrosion; SEM; EDS; XPS; METAL-CATIONS; GALVANIC CORROSION; CHLORIDE-ION; MILD-STEEL; BEHAVIOR; INHIBITION; MODEL; STRENGTH;

D O I：

10.2320/matertrans.MT-C2023009

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The results of the corrosion nature of aluminum 7075 alloy in a cation-containing aqueous medium are reported by using gravimetric tests and surface analysis. The investigation showed a substantial increase in the mass of the specimens after the immersion experiments, while a minor mass change was seen in the Zn 2 + containing solution. Energy dispersive spectroscopic mapping and cross-sectional pictures showed that the specimen submerged in the Zn 2 + containing solution developed a zinc-linked layer. The results of X-ray photoelectron spectroscopy showed that aluminum hydroxide was deposited on the surface, and a tiny amount was deposited on the specimen that was sunk in the solution containing Zn 2 + . The present study suggests that the zinc-related layer prevents the alloy from corroding. [doi:10.2320 / matertrans.MT-C2023009]

引用

页码：389 / 397

页数：9

共 50 条

[31] Effects of temper and potential on localized corrosion kinetics of aluminum alloy 7075
Huang, T.-S.
Frankel, G. S.
CORROSION, 2007, 63 (08) : 731 - 743
[32] STRESS-CORROSION CRACKING MODEL IN 7075 ALUMINUM-ALLOY
ONORO, J
MORENO, A
RANNINGER, C
JOURNAL OF MATERIALS SCIENCE, 1989, 24 (11) : 3888 - 3891
[33] Corrosion Behaviour of Aluminum Alloy AA7075-T651
Dzakyprasetyo, R. Q.
Anawati, A.
INTERNATIONAL SEMINAR ON METALLURGY AND MATERIALS, 2019, 541
[34] FRACTOGRAPHY OF STRESS-CORROSION CRACKS IN ALUMINUM ALLOY-7075
HELFRICH, WJ
CORROSION, 1973, 29 (08) : 316 - 318
[35] A NEW MODEL FOR STRESS-CORROSION CRACKING IN 7075 ALUMINUM ALLOY
JACOBS, AJ
ASM TRANSACTIONS QUARTERLY, 1966, 59 (03): : 585 - &
[36] ROLE OF DISLOCATIONS IN STRESS-CORROSION CRACKING OF 7075 ALUMINUM ALLOY
JACOBS, AJ
ASM TRANSACTIONS QUARTERLY, 1965, 58 (04): : 579 - &
[37] Effect of aging state on corrosion fatigue properties of 7075 aluminum alloy
Gong, B. S.
Zhang, Z. J.
Hou, J. P.
Duan, Q. Q.
Wang, X. G.
Zhang, Z. F.
INTERNATIONAL JOURNAL OF FATIGUE, 2022, 161
[38] Dependence of the corrosion behavior of aluminum alloy 7075 on the thin electrolyte layers
Zhou, H. R.
Li, X. G.
Ma, J.
Dong, C. F.
Huang, Y. Z.
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 2009, 162 (01): : 1 - 8
[39] Effect of ageing treatment on mechanical and corrosion properties of 7075 aluminum alloy
Li, D
Liu, JH
Liu, PY
Zhu, GW
Guo, BL
ALUMINUM ALLOYS 2002: THEIR PHYSICAL AND MECHANICAL PROPERTIES PTS 1-3, 2002, 396-4 : 1497 - 1503
[40] Effect of heat treatment on stress corrosion behavior of 7075 aluminum alloy
Liu, Ji-Hua
Li, Di
Liu, Pei-Ying
Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment, 2010, 31 (07): : 109 - 113

← 1 2 3 4 5 →