Air-oxidation of an amorphous Fe70C10P10B5Mo5 alloy at 400-500 °C

被引：10

作者：

Kai, W. ^{[1
]}

Cheng, F. P. ^{[1
]}

Chen, Y. T. ^{[1
]}

Huang, R. T. ^{[1
]}

Huang, H. H. ^{[2
]}

Zhang, W. ^{[3
]}

机构：

[1] Natl Taiwan Ocean Univ, Inst Mat Engn, Keelung 20224, Taiwan

[2] Natl Yang Ming Univ, Dept Dent, Taipei 11221, Taiwan

[3] Dalian Univ Technol, Sch Mat Sci & Engn, Dalian 116024, Liaoning, Peoples R China

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2018年 / 763卷

关键词：

Glassy alloy; SEM; TEM; Oxidation; BULK GLASSY ALLOYS; ZR-NI ALLOYS; METALLIC GLASSES; SUPERCOOLED LIQUID; SUPERHIGH STRENGTH; BEHAVIOR; CRYSTALLIZATION; SYSTEM; (FE;

D O I：

10.1016/j.jallcom.2018.05.287

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：

This research was conducted to demonstrate the oxidation behavior of an Fe70C10P10B5Mo5 amorphous ribbon investigated at 400-500 degrees C in dry air. The oxidation kinetics of the glassy alloy generally obeyed the parabolic-rate law with its oxidation rate constants steadily increasing with temperature. The oxidation rates of this alloy were slower than those of pure Fe and this indicated its better oxidation-resistant ability. The scale formed on the glassy alloy consisted mostly of a Fe2O3/Fe3O4 mixture, while minor amount of B2O3 was detected in the innermost scale. (C) 2018 Elsevier B.V. All rights reserved.

引用

页码：209 / 215

页数：7

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