Transitions between different oxidation modes of binary Cu-Zn alloys in 0.1 MPa O2 at 1,073 K

被引：12

作者：

Gao, F. ^{[1
]}

Wang, S. ^{[1
]}

Gesmundo, F. ^{[2
]}

Niu, Y. ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Met Res, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China

[2] Univ Genoa, DIChep, I-16129 Genoa, Italy

来源：

OXIDATION OF METALS | 2008年 / 69卷 / 5-6期

基金：

中国国家自然科学基金;

关键词：

Cu-Zn alloys; oxidation modes; transitions;

D O I：

10.1007/s11085-008-9098-x

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Oxidation of five Cu-Zn alloys at 1,073 K in 0.1 MPa O-2 showed the existence of three possible oxidation modes, including the internal oxidation of zinc beneath external CuOx scales, the growth of mixtures of the two oxides and the exclusive growth of external ZnO scales. The critical Zn contents required for the transitions between these oxidation modes have been calculated and compared with the experimental results.

引用

页码：287 / 297

页数：11

共 19 条

[1]

BEISSWENGER S, 1976, WERKST KORROS, V27, P159

[2]

CRANK J, 1994, MATH DIFFUSION

[3]

Dunn JS, 1931, J I MET, V46, P25

[4] TRANSITION FROM INTERNAL TO EXTERNAL OXIDATION FOR BINARY-ALLOYS IN THE PRESENCE OF AN OUTER SCALE [J].

GESMUNDO, F ;

VIANI, F .

OXIDATION OF METALS, 1986, 25 (5-6) :269-282

[5] The criteria for the transitions between the various oxidation modes of binary solid-solution alloys forming immiscible oxides at high oxidant pressures [J].

Gesmundo, F ;

Niu, Y .

OXIDATION OF METALS, 1998, 50 (1-2) :1-26

[6]

Klotsman S. M., 1969, Fizika Metallov i Metallovedenie, V28, P1025

[7]

LEVIN RL, 1961, J ELECTROCHEMICAL SO, V108, P594

[8]

MAAK F, 1961, Z METALLKD, V52, P545

[9] The air oxidation of two-phase Cu-Cr alloys at 700-900°C [J].

Niu, Y ;

Gesmundo, F ;

Viani, F ;

Douglass, DL .

OXIDATION OF METALS, 1997, 48 (5-6) :357-380

[10] KINETICS MICROSTRUCTURES AND MECHANISM OF INTERNAL OXIDATION - ITS EFFECT AND PREVENTION IN HIGH TEMPERATURE ALLOY OXIDATION [J].

RAPP, RA .

CORROSION, 1965, 21 (12) :382-&

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