Electron microscopy of reaction layers between SiC and Ti-6Al- 4V after laser embedding

A.B Kloosterman; B.J. Kooi; J.T.M. de Hosson

doi:10.1016/S1359-6454(98)00265-1

Electron microscopy of reaction layers between SiC and Ti-6Al- 4V after laser embedding

A.B Kloosterman, B.J. Kooi, J.T.M. de Hosson

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Abstract

A detailed electron microscopic examination of the interface between Ti and SiC is concentrated on. The metal-matrix-composites (MMCs) are produced by the laser particle injection processing route. SiC particles are entrapped during solidification of liquid Ti. Since the injected particles partially dissolve, depending on the process conditions, new phases are formed in the matrix. The degree of dissolution will significantly influence the mechanical performance of the MMC. In particular, the interfacial region with the various phases between Ti and SiC particles is closely investigated with (high resolution) transmission electron microscopy. Furthermore, hardness indents are performed to examine the crack initiation and the crack propagation behaviour at the interface.

Original language	English
Pages (from-to)	6205 - 6217
Number of pages	13
Journal	Acta Materialia
Volume	46
Issue number	17
DOIs	https://doi.org/10.1016/S1359-6454(98)00265-1
Publication status	Published - 1998

Keywords

SILICON-CARBIDE
COMPOSITES
CERAMICS
MICROSTRUCTURE
SURFACES
TI3SIC2

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title = "Electron microscopy of reaction layers between SiC and Ti-6Al- 4V after laser embedding",

abstract = "A detailed electron microscopic examination of the interface between Ti and SiC is concentrated on. The metal-matrix-composites (MMCs) are produced by the laser particle injection processing route. SiC particles are entrapped during solidification of liquid Ti. Since the injected particles partially dissolve, depending on the process conditions, new phases are formed in the matrix. The degree of dissolution will significantly influence the mechanical performance of the MMC. In particular, the interfacial region with the various phases between Ti and SiC particles is closely investigated with (high resolution) transmission electron microscopy. Furthermore, hardness indents are performed to examine the crack initiation and the crack propagation behaviour at the interface.",

keywords = "SILICON-CARBIDE, COMPOSITES, CERAMICS, MICROSTRUCTURE, SURFACES, TI3SIC2",

author = "A.B Kloosterman and B.J. Kooi and \{de Hosson\}, J.T.M.",

note = "Relation: http://www.rug.nl/natuurkunde/ date\_submitted:2006 Rights: University of Groningen. Materials Science Centre",

year = "1998",

doi = "10.1016/S1359-6454(98)00265-1",

language = "English",

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pages = "6205 -- 6217",

journal = "Acta Materialia",

publisher = "PERGAMON-ELSEVIER SCIENCE LTD",

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T1 - Electron microscopy of reaction layers between SiC and Ti-6Al- 4V after laser embedding

AU - Kloosterman, A.B

AU - Kooi, B.J.

AU - de Hosson, J.T.M.

N1 - Relation: http://www.rug.nl/natuurkunde/ date_submitted:2006 Rights: University of Groningen. Materials Science Centre

PY - 1998

Y1 - 1998

N2 - A detailed electron microscopic examination of the interface between Ti and SiC is concentrated on. The metal-matrix-composites (MMCs) are produced by the laser particle injection processing route. SiC particles are entrapped during solidification of liquid Ti. Since the injected particles partially dissolve, depending on the process conditions, new phases are formed in the matrix. The degree of dissolution will significantly influence the mechanical performance of the MMC. In particular, the interfacial region with the various phases between Ti and SiC particles is closely investigated with (high resolution) transmission electron microscopy. Furthermore, hardness indents are performed to examine the crack initiation and the crack propagation behaviour at the interface.

AB - A detailed electron microscopic examination of the interface between Ti and SiC is concentrated on. The metal-matrix-composites (MMCs) are produced by the laser particle injection processing route. SiC particles are entrapped during solidification of liquid Ti. Since the injected particles partially dissolve, depending on the process conditions, new phases are formed in the matrix. The degree of dissolution will significantly influence the mechanical performance of the MMC. In particular, the interfacial region with the various phases between Ti and SiC particles is closely investigated with (high resolution) transmission electron microscopy. Furthermore, hardness indents are performed to examine the crack initiation and the crack propagation behaviour at the interface.

KW - SILICON-CARBIDE

KW - COMPOSITES

KW - CERAMICS

KW - MICROSTRUCTURE

KW - SURFACES

KW - TI3SIC2

U2 - 10.1016/S1359-6454(98)00265-1

DO - 10.1016/S1359-6454(98)00265-1

M3 - Article

VL - 46

SP - 6205

EP - 6217

JO - Acta Materialia

JF - Acta Materialia

IS - 17

ER -

Electron microscopy of reaction layers between SiC and Ti-6Al- 4V after laser embedding

Abstract

Keywords

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