A simple model for the oxidation of carbon-containing composites

被引：50

作者：

Hou, Xin-mei ^{[1
]}

Chou, Kuo-Chih ^{[1
,2
]}

机构：

[1] Univ Sci & Technol Beijing, Dept Phys Chem, Beijing 100083, Peoples R China

[2] Shanghai Univ, Sch Mat Sci & Engn, Shanghai 200073, Peoples R China

来源：

CORROSION SCIENCE | 2010年 / 52卷 / 03期

关键词：

Ceramic; Modeling studies; Oxidation; C REFRACTORY BRICKS; CARBON/CARBON COMPOSITES; HIGH-TEMPERATURE; KINETICS; BEHAVIOR; MICROSTRUCTURES; MECHANISMS;

D O I：

10.1016/j.corsci.2009.12.002

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The isothermal oxidation mechanism of the carbon-containing composites has been investigated based on the experimental data reported in the literature. The results showed that the oxidation kinetics was affected not only by temperature and time but also by carbon content and the sample shape. For the oxidation kinetics, a series of quantitative kinetic models have been developed based on the controlling step. In this model, the effects of carbon content, sample size and temperature on the reaction fraction have been especially discussed. Incorporation of the experimental data into the new model indicates that a good agreement has been reached. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：1093 / 1097

页数：5

共 19 条

[1]

Angeles G., 2006, J EUR CERAM SOC, V26, P2587

[2] C/C composite oxidation model III. Physical basis, limitations and applications [J].

Bacos, MP ;

Dorvaux, JM ;

Lavigne, O ;

Talandier, J .

CARBON, 2000, 38 (01) :105-117

[3] Effects of needle-punched felt structure on the mechanical properties of carbon/carbon composites [J].

Chen, TF ;

Liao, JQ ;

Liu, GS ;

Zhang, FQ ;

Gong, QM .

CARBON, 2003, 41 (05) :993-999

[4] A kinetic model for oxidation of Si-Al-O-N materials [J].

Chou, KC .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2006, 89 (05) :1568-1576

[5] Kinetics of absorption and desorption of hydrogen in alloy powder [J].

Chou, KC ;

Li, Q ;

Lin, Q ;

Jiang, LJ ;

Xu, KD .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2005, 30 (03) :301-309

[6] Kinetics of High-Temperature Oxidation of Inorganic Nonmetallic Materials [J].

Chou, Kuo-Chih ;

Hou, Xin-Mei .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2009, 92 (03) :585-594

[7] KINETICS OF AIR OXIDATION OF UNIDIRECTIONAL CARBON-FIBERS CVD CARBON COMPOSITES [J].

DACIC, B ;

MARINKOVIC, S .

CARBON, 1987, 25 (03) :409-415

[8] Oxidation kinetics of MgO-C refractory bricks [J].

Faghihi-Sani, MA ;

Yamaguchi, A .

CERAMICS INTERNATIONAL, 2002, 28 (08) :835-839

[9] Mechanisms and modeling of oxidation of carbon felt/carbon composites [J].

Guo, Weiming ;

Xiao, Hanning .

CARBON, 2007, 45 (05) :1058-1065

[10] OXIDATION AND ABLATION OF 3D CARBON-CARBON COMPOSITE AT UP TO 3000-DEGREES-C [J].

HAN, JC ;

HE, XD ;

DU, SY .

CARBON, 1995, 33 (04) :473-478

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