Effect of B4C particle size on microstructure of in situ titanium matrix composites prepared by reactive processing of Ti-B4C system

D. R. Ni; L. Geng; J. Zhang; Z. Z. Zheng

doi:10.1016/j.scriptamat.2006.05.024

Effect of B₄C particle size on microstructure of in situ titanium matrix composites prepared by reactive processing of Ti-B₄C system

D. R. Ni^*
, L. Geng
, J. Zhang
, Z. Z. Zheng

^*Corresponding author for this work

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

123 Scopus citations

Abstract

TiB clusters have been observed in the composite prepared by reactive processing using B₄C powders of particle size 3.5 μm but were not found when using finer B₄C powders. After hot extrusion these clusters were reduced. The size of the B₄C particles affects the microstructure and the mechanical properties of the composite directly, and the utilization of finer B₄C powders of a narrow size distribution can produce finer TiB whiskers.

Original language	English
Pages (from-to)	429-432
Number of pages	4
Journal	Scripta Materialia
Volume	55
Issue number	5
DOIs	https://doi.org/10.1016/j.scriptamat.2006.05.024
State	Published - Sep 2006
Externally published	Yes

Keywords

Hot pressing
In situ
Metal matrix composites (MMC)
Microstructure
Titanium

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10.1016/j.scriptamat.2006.05.024

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title = "Effect of B4C particle size on microstructure of in situ titanium matrix composites prepared by reactive processing of Ti-B4C system",

abstract = "TiB clusters have been observed in the composite prepared by reactive processing using B4C powders of particle size 3.5 μm but were not found when using finer B4C powders. After hot extrusion these clusters were reduced. The size of the B4C particles affects the microstructure and the mechanical properties of the composite directly, and the utilization of finer B4C powders of a narrow size distribution can produce finer TiB whiskers.",

keywords = "Hot pressing, In situ, Metal matrix composites (MMC), Microstructure, Titanium",

author = "Ni, \{D. R.\} and L. Geng and J. Zhang and Zheng, \{Z. Z.\}",

year = "2006",

month = sep,

doi = "10.1016/j.scriptamat.2006.05.024",

language = "英语",

volume = "55",

pages = "429--432",

journal = "Scripta Materialia",

issn = "1359-6462",

publisher = "Acta Materialia Inc",

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TY - JOUR

T1 - Effect of B4C particle size on microstructure of in situ titanium matrix composites prepared by reactive processing of Ti-B4C system

AU - Ni, D. R.

AU - Geng, L.

AU - Zhang, J.

AU - Zheng, Z. Z.

PY - 2006/9

Y1 - 2006/9

N2 - TiB clusters have been observed in the composite prepared by reactive processing using B4C powders of particle size 3.5 μm but were not found when using finer B4C powders. After hot extrusion these clusters were reduced. The size of the B4C particles affects the microstructure and the mechanical properties of the composite directly, and the utilization of finer B4C powders of a narrow size distribution can produce finer TiB whiskers.

AB - TiB clusters have been observed in the composite prepared by reactive processing using B4C powders of particle size 3.5 μm but were not found when using finer B4C powders. After hot extrusion these clusters were reduced. The size of the B4C particles affects the microstructure and the mechanical properties of the composite directly, and the utilization of finer B4C powders of a narrow size distribution can produce finer TiB whiskers.

KW - Hot pressing

KW - In situ

KW - Metal matrix composites (MMC)

KW - Microstructure

KW - Titanium

UR - https://www.scopus.com/pages/publications/33747009897

U2 - 10.1016/j.scriptamat.2006.05.024

DO - 10.1016/j.scriptamat.2006.05.024

M3 - 文章

AN - SCOPUS:33747009897

SN - 1359-6462

VL - 55

SP - 429

EP - 432

JO - Scripta Materialia

JF - Scripta Materialia

IS - 5

ER -

Effect of B₄C particle size on microstructure of in situ titanium matrix composites prepared by reactive processing of Ti-B₄C system

Abstract

Keywords

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