Reaction tn Al-Ti-C powders and its relation to the formation and stability of TiC in Al at high temperatures

被引：75

作者：

Kennedy, AR ^{[1
]}

Weston, DP ^{[1
]}

Jones, MI ^{[1
]}

Enel, C ^{[1
]}

机构：

[1] Univ Nottingham, Div Mat, Nottingham NG7 2RD, England

来源：

SCRIPTA MATERIALIA | 2000年 / 42卷 / 12期

关键词：

powder processing; composites; microstructure; differential thermal analysis;

D O I：

10.1016/S1359-6462(00)00356-0

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Al, Ti and C powders were heated in a differential scanning calorimeter (DSC). By observing and analyzing the microstructures produced, it was found that for Ti and C concentrations, equivalent to those observed in metal matrix composites, TiC forms from Al3Ti and Al4C3 above 890°C.

引用

页码：1187 / 1192

页数：6

共 12 条

[1]

BANERGI A, 1986, METALL T A, V21, P2127

[2]

Barin I., 1995, THERMOCHEMICAL DATA, V1

[3] The mechanical properties of Al-TiC metal matrix composites fabricated by a flux-casting technique [J].

Karantzalis, AE ;

Wyatt, S ;

Kennedy, AR .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1997, 237 (02) :200-206

[4] The microstructure and mechanical properties of TiC and TiB2-reinforced cast metal matrix composites [J].

Kennedy, AR ;

Karantzalis, AE ;

Wyatt, SM .

JOURNAL OF MATERIALS SCIENCE, 1999, 34 (05) :933-940

[5] The incorporation of ceramic particles in molten aluminium and the relationship to contact angle data [J].

Kennedy, AR ;

Karantzalis, AE .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1999, 264 (1-2) :122-129

[6] INTERFACES IN AS-EXTRUDED XD AL/TIC AND AL/TIB2 METAL-MATRIX COMPOSITES [J].

MITRA, R ;

CHIOU, WA ;

FINE, ME ;

WEERTMAN, JR .

JOURNAL OF MATERIALS RESEARCH, 1993, 8 (09) :2380-2392

[7] CHEMICAL-REACTION STRENGTHENING OF AL/TIC METAL-MATRIX COMPOSITES BY ISOTHERMAL HEAT-TREATMENT AT 913-K [J].

MITRA, R ;

FINE, ME ;

WEERTMAN, JR .

JOURNAL OF MATERIALS RESEARCH, 1993, 8 (09) :2370-2379

[8] FABRICATION AND MECHANICAL-PROPERTIES OF IN-SITU FORMED CARBIDE PARTICULATE-REINFORCED ALUMINUM COMPOSITE [J].

NAKATA, H ;

CHOH, T ;

KANETAKE, N .

JOURNAL OF MATERIALS SCIENCE, 1995, 30 (07) :1719-1727

[9] MICROSTRUCTURE PROPERTY RELATIONSHIPS OF INSITU REACTED TIC/AL-CU METAL MATRIX COMPOSITES [J].

SAHOO, P ;

KOCZAK, MJ .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1991, 131 (01) :69-76

[10] STRENGTHENING OF AL/20 V/O TIC COMPOSITES BY ISOTHERMAL HEAT-TREATMENT [J].

SATYAPRASAD, K ;

MAHAJAN, YR ;

BHANUPRASAD, VV .

SCRIPTA METALLURGICA ET MATERIALIA, 1992, 26 (05) :711-716

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