Fabrication of short-Cf/SiC functionally graded materials

Ran Li; Qiang Shen; Lianmeng Zhang

Fabrication of short-C_f/SiC functionally graded materials

Ran Li^*
, Qiang Shen
, Lianmeng Zhang

^*Corresponding author for this work

Wuhan University of Technology

Research output: Contribution to journal › Conference article › peer-review

2 Scopus citations

Abstract

By using Spark Plasma Sintering (SPS), homogeneous SiC composites reinforced with unidirectional short carbon fibers were sintered. And (Al₂O₃+graphite), (AlN+graphite) and (B₄C+graphite) are added respectively as additives in order to achieving high densification. The effects of these additives on the densification of short-C_f/SiC composites are investigated, and their influences on carbon fibers are also analyzed. Then by adjusting the additive amount of suitable additives, homogeneous short-C_f/SiC composites with different bulk ratio are densified at the same sintering conditions. Finally, these homogeneous composites are stacked layer by layer and formed FGM. And as a result, short-C_f/SiC functionally graded materials, in which the volume distribution of short C_f changes gradually along the thickness orientation, were successfully fabricated.

Original language	English
Pages (from-to)	253-256
Number of pages	4
Journal	Materials Science Forum
Volume	423-425
State	Published - 2003
Externally published	Yes
Event	Proceedings of the Seventh International Symposium on Functionally Graded Materials - Beijing, China Duration: 15 Oct 2002 → 18 Oct 2002

Keywords

Densification
Short-C/SiC
Spark plasma sintering

Cite this

@article{261dfbba54de472db66e0213d638f17c,

title = "Fabrication of short-Cf/SiC functionally graded materials",

abstract = "By using Spark Plasma Sintering (SPS), homogeneous SiC composites reinforced with unidirectional short carbon fibers were sintered. And (Al2O3+graphite), (AlN+graphite) and (B4C+graphite) are added respectively as additives in order to achieving high densification. The effects of these additives on the densification of short-Cf/SiC composites are investigated, and their influences on carbon fibers are also analyzed. Then by adjusting the additive amount of suitable additives, homogeneous short-Cf/SiC composites with different bulk ratio are densified at the same sintering conditions. Finally, these homogeneous composites are stacked layer by layer and formed FGM. And as a result, short-Cf/SiC functionally graded materials, in which the volume distribution of short Cf changes gradually along the thickness orientation, were successfully fabricated.",

keywords = "Densification, Short-C/SiC, Spark plasma sintering",

author = "Ran Li and Qiang Shen and Lianmeng Zhang",

year = "2003",

language = "英语",

volume = "423-425",

pages = "253--256",

journal = "Materials Science Forum",

issn = "0255-5476",

publisher = "Trans Tech Publications Ltd",

note = "Proceedings of the Seventh International Symposium on Functionally Graded Materials ; Conference date: 15-10-2002 Through 18-10-2002",

}

TY - JOUR

T1 - Fabrication of short-Cf/SiC functionally graded materials

AU - Li, Ran

AU - Shen, Qiang

AU - Zhang, Lianmeng

PY - 2003

Y1 - 2003

N2 - By using Spark Plasma Sintering (SPS), homogeneous SiC composites reinforced with unidirectional short carbon fibers were sintered. And (Al2O3+graphite), (AlN+graphite) and (B4C+graphite) are added respectively as additives in order to achieving high densification. The effects of these additives on the densification of short-Cf/SiC composites are investigated, and their influences on carbon fibers are also analyzed. Then by adjusting the additive amount of suitable additives, homogeneous short-Cf/SiC composites with different bulk ratio are densified at the same sintering conditions. Finally, these homogeneous composites are stacked layer by layer and formed FGM. And as a result, short-Cf/SiC functionally graded materials, in which the volume distribution of short Cf changes gradually along the thickness orientation, were successfully fabricated.

AB - By using Spark Plasma Sintering (SPS), homogeneous SiC composites reinforced with unidirectional short carbon fibers were sintered. And (Al2O3+graphite), (AlN+graphite) and (B4C+graphite) are added respectively as additives in order to achieving high densification. The effects of these additives on the densification of short-Cf/SiC composites are investigated, and their influences on carbon fibers are also analyzed. Then by adjusting the additive amount of suitable additives, homogeneous short-Cf/SiC composites with different bulk ratio are densified at the same sintering conditions. Finally, these homogeneous composites are stacked layer by layer and formed FGM. And as a result, short-Cf/SiC functionally graded materials, in which the volume distribution of short Cf changes gradually along the thickness orientation, were successfully fabricated.

KW - Densification

KW - Short-C/SiC

KW - Spark plasma sintering

UR - https://www.scopus.com/pages/publications/0038039211

M3 - 会议文章

AN - SCOPUS:0038039211

SN - 0255-5476

VL - 423-425

SP - 253

EP - 256

JO - Materials Science Forum

JF - Materials Science Forum

T2 - Proceedings of the Seventh International Symposium on Functionally Graded Materials

Y2 - 15 October 2002 through 18 October 2002

ER -

Fabrication of short-C_f/SiC functionally graded materials

Abstract

Keywords

Other files and links

Fingerprint

Cite this