The reaction pathway of Ti-SiC system in Cu melts

被引：15

作者：

Ding, Haimin ^{[1
]}

Miao, Wenzhi ^{[1
]}

Chu, Weiwen ^{[1
]}

Liu, Qing ^{[1
]}

Wang, Jinfeng ^{[1
]}

Chu, Kaiyu ^{[1
]}

Glandut, Nicolas ^{[2
]}

Li, Chong ^{[3
]}

机构：

[1] North China Elect Power Univ, Sch Energy Power & Mech Engn, Baoding 071003, Peoples R China

[2] Univ Limoges, European Ceram Ctr, CNRS, IRCER,UMR 7315, 12 Rue Atlantis, F-87068 Limoges, France

[3] Tianjin Univ, Sch Mat Sci & Engn, Tianjin 300350, Peoples R China

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2020年 / 818卷

关键词：

Carbides; Carbon; Reaction pathway; TiC; SiC; SOLID-STATE REACTION; MECHANICAL-PROPERTIES; MICROSTRUCTURE EVOLUTION; POWDER-METALLURGY; F/SIC COMPOSITES; SILICON-CARBIDE; TITANIUM; BEHAVIOR; MORPHOLOGY; CERAMICS;

D O I：

10.1016/j.jallcom.2019.152860

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：

In this work, the initial stage of Ti-SiC reaction in the Cu melts has been verified. It is proved that there are two alternative Ti-SiC reaction path ways which will make SiC firstly transform into TiC or carbon derived from silicon carbide (CDC), respectively. Although TiC is more thermally favorable than both SiC and CDC in Cu melts, which means that TiC should be the ultimate C-containing product of Ti-SiC reaction of both reaction path ways, the presence of TiC shell can prevent the SiC or CDC from further transformation. As a result, SiC@TiC or CDC@TiC core-shell particles can be obtained. The synthesized CDC is composed of polycrystalline graphite and a hexagonal carbon (PDF 26-1083), and with the former one dominated. (C) 2019 Elsevier B.V. All rights reserved.

引用

页数：8

共 36 条

[1] Multiscale characterization of irradiation behaviour of ion-irradiated SiC/SiC composites [J].

Agarwal, S. ;

Duscher, G. ;

Zhao, Y. ;

Crespillo, M. L. ;

Katoh, Y. ;

Weber, W. J. .

ACTA MATERIALIA, 2018, 161 :207-220

[2] Microstructure and mechanical properties of Cu/SiC metal matrix composite fabricated via friction stir processing [J].

Akramifard, H. R. ;

Shamanian, M. ;

Sabbaghian, M. ;

Esmailzadeh, M. .

MATERIALS & DESIGN, 2014, 54 :838-844

[3] Roles of alloying elements in wetting of SiC by Al [J].

An, Qin ;

Cong, Xiao-shuang ;

Shen, Ping ;

Jiang, Qi-chuan .

JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 784 :1212-1220

[4] Joining of partially sintered alumina to alumina, titanium, Hastealloy and C-SiC composite using Ag-Cu brazes [J].

Asthana, R. ;

Singh, M. .

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2008, 28 (03) :617-631

[5] Interface reactions between silicon carbide and metals (Ni, Cr, Pd, Zr) [J].

Bhanumurthy, K ;

Schmid-Fetzer, R .

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2001, 32 (3-4) :569-574

[6] Solid-state reaction bonding of silicon carbide (HIP-SiC) below 1000 degrees C [J].

Bhanumurthy, K ;

SchmidFetzer, R .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1996, 220 (1-2) :35-40

[7] SOLID-STATE REACTION OF TITANIUM AND (0001) ALPHA-SIC [J].

CHAMBERLAIN, MB .

THIN SOLID FILMS, 1980, 72 (02) :305-311

[8] INTERACTION BETWEEN TITANIUM AND SIC [J].

CHOI, SK ;

CHANDRASEKARAN, M ;

BRABERS, MJ .

JOURNAL OF MATERIALS SCIENCE, 1990, 25 (04) :1957-1964

[9] INTERACTION BETWEEN SIC AND TI POWDER [J].

GOTMAN, I ;

GUTMANAS, EY ;

MOGILEVSKY, P .

JOURNAL OF MATERIALS RESEARCH, 1993, 8 (10) :2725-2733

[10] COATING OF SIC BY REACTION WITH METAL POWDERS [J].

GOTMAN, I ;

GUTMANAS, EY .

MATERIALS LETTERS, 1991, 10 (7-8) :370-374

← 1 2 3 4 →