Characterization of TiB2Ti(CN)Ni ceramics by transmission and analytical electron microscopy

Jiyan Dai; D. X. Li; H. Q. Ye; G. J. Zhang; Z. Z. Jin

doi:10.1016/0167-577X(93)90200-H

Characterization of TiB₂Ti(CN)Ni ceramics by transmission and analytical electron microscopy

Jiyan Dai, D. X. Li, H. Q. Ye, G. J. Zhang, Z. Z. Jin

Research output: Journal article publication › Journal article › Academic research › peer-review

7 Citations (Scopus)

Abstract

The microstructure of TiB2Ti(CN)Ni ceramics has been investigated by means of transmission and analytical electron microscopy. In many cases, TiB2and Ti(CN) grew together with a unique orientation relationship. However, Ti(CN) particles were also found to precipitate in TiB2crystals, and a different orientation relationship between precipitated Ti(CN) particles and TiB2crystals can be detected. The TiB2/Ti(CN) interface was investigated using high-resolution electron microscopy. During hotpress procession, two Ni-rich intergranular phases with Ni31Si12and Ni16Ti6Si7type structures and amorphous phase were formed on grain boundaries.

Original language	English
Pages (from-to)	317-321
Number of pages	5
Journal	Materials Letters
Volume	16
Issue number	6
DOIs	https://doi.org/10.1016/0167-577X(93)90200-H
Publication status	Published - 1 Jan 1993
Externally published	Yes

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1016/0167-577X(93)90200-H

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title = "Characterization of TiB2Ti(CN)Ni ceramics by transmission and analytical electron microscopy",

abstract = "The microstructure of TiB2Ti(CN)Ni ceramics has been investigated by means of transmission and analytical electron microscopy. In many cases, TiB2and Ti(CN) grew together with a unique orientation relationship. However, Ti(CN) particles were also found to precipitate in TiB2crystals, and a different orientation relationship between precipitated Ti(CN) particles and TiB2crystals can be detected. The TiB2/Ti(CN) interface was investigated using high-resolution electron microscopy. During hotpress procession, two Ni-rich intergranular phases with Ni31Si12and Ni16Ti6Si7type structures and amorphous phase were formed on grain boundaries.",

author = "Jiyan Dai and Li, {D. X.} and Ye, {H. Q.} and Zhang, {G. J.} and Jin, {Z. Z.}",

year = "1993",

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AU - Dai, Jiyan

AU - Li, D. X.

AU - Ye, H. Q.

AU - Zhang, G. J.

AU - Jin, Z. Z.

PY - 1993/1/1

Y1 - 1993/1/1

N2 - The microstructure of TiB2Ti(CN)Ni ceramics has been investigated by means of transmission and analytical electron microscopy. In many cases, TiB2and Ti(CN) grew together with a unique orientation relationship. However, Ti(CN) particles were also found to precipitate in TiB2crystals, and a different orientation relationship between precipitated Ti(CN) particles and TiB2crystals can be detected. The TiB2/Ti(CN) interface was investigated using high-resolution electron microscopy. During hotpress procession, two Ni-rich intergranular phases with Ni31Si12and Ni16Ti6Si7type structures and amorphous phase were formed on grain boundaries.

AB - The microstructure of TiB2Ti(CN)Ni ceramics has been investigated by means of transmission and analytical electron microscopy. In many cases, TiB2and Ti(CN) grew together with a unique orientation relationship. However, Ti(CN) particles were also found to precipitate in TiB2crystals, and a different orientation relationship between precipitated Ti(CN) particles and TiB2crystals can be detected. The TiB2/Ti(CN) interface was investigated using high-resolution electron microscopy. During hotpress procession, two Ni-rich intergranular phases with Ni31Si12and Ni16Ti6Si7type structures and amorphous phase were formed on grain boundaries.

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DO - 10.1016/0167-577X(93)90200-H

M3 - Journal article

SN - 0167-577X

VL - 16

SP - 317

EP - 321

JO - Materials Letters

JF - Materials Letters

IS - 6

ER -

Characterization of TiB₂Ti(CN)Ni ceramics by transmission and analytical electron microscopy

Abstract

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