Thermal oxidation of titanium by water vapour

被引：66

作者：

Wouters, Y

Galerie, A

Petit, JP

机构：

[1] Inst Natl Polytech Grenoble, Ecole Natl Super Electrochim & Electrome Grenoble, UMR 5614 CNRS, UJF,Lab Thermodynam & Physicochim Met, F-38402 St Martin Dheres, France

[2] Inst Natl Polytech Grenoble, Ecole Natl Super Electrochim & Electrome Grenoble, UMR 5631 CNRS, UJF,Lab Electrochim & Physicochim Mat & Interface, F-38402 St Martin Dheres, France

来源：

SOLID STATE IONICS | 1997年 / 104卷 / 1-2期

关键词：

titanium; thermal oxidation; water vapour;

D O I：

10.1016/S0167-2738(97)00400-1

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The thermal oxidation of titanium by water vapour proceeds according to a Linear-parabolic rate law resulting from a reaction-diffusion mixed regime. The growth of TiO2 takes place by rapid diffusion of substitutional hydroxide ions generated at the gas-scale interface. Kinetic calculations based upon these assumptions are in agreement with the experimental observations.

引用

页码：89 / 96

页数：8

共 16 条

[1]

BARRET P, 1973, CINETIQUE HETEROGENE, P423

[2] MECHANISMS FOR HYDROGEN DIFFUSION IN TIO2 [J].

BATES, JB ;

WANG, JC ;

PERKINS, RA .

PHYSICAL REVIEW B, 1979, 19 (08) :4130-4139

[3] TRITIUM DIFFUSION IN RUTILE (TIO2) [J].

CATHCART, JV ;

PERKINS, RA ;

BATES, JB ;

MANLEY, LC .

JOURNAL OF APPLIED PHYSICS, 1979, 50 (06) :4110-4119

[4]

DAYCHKOV VI, 1991, J CHIM PHYS PCB, V88, P233

[5] Semiempirical correlation between optical band gap values of oxides and the difference of electronegativity of the elements. Its importance for a quantitative use of photocurrent spectroscopy in corrosion studies [J].

DiQuarto, F ;

Sunseri, C ;

Piazza, S ;

Romano, MC .

JOURNAL OF PHYSICAL CHEMISTRY B, 1997, 101 (14) :2519-2525

[6]

DORLOT JM, 1989, DES MAT ECOLE POLYTE, P345

[7]

GALERIE A, 1993, MICROSCOPY OXIDATION, V2, P338

[8] INITIAL SINTERING OF SUBMICROMETER TITANIA ANATASE POWDER [J].

HEBRARD, JL ;

NORTIER, P ;

PIJOLAT, M ;

SOUSTELLE, M .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1990, 73 (01) :79-84

[9]

Kofstad P., 1987, HIGH TEMPERATURE COR

[10] COMPARATIVE-STUDY OF OXIDATION WITH WATER-VAPOR OF PURE TITANIUM AND OF TI-6AL-4V [J].

MOTTE, F ;

CODDET, C ;

SARRAZIN, P ;

AZZOPARDI, M ;

BESSON, J .

OXIDATION OF METALS, 1976, 10 (02) :113-126

← 1 2 →