Synthesis and properties of AIN-SiC-TiB2 ceramics by SHS-HIP

Lijuan Zhou; Yongting Zheng; Shanyi Du

doi:10.4028/0-87849-456-1.1517

Synthesis and properties of AIN-SiC-TiB₂ ceramics by SHS-HIP

Lijuan Zhou^*
, Yongting Zheng
, Shanyi Du

^*Corresponding author for this work

School of Astronautics

Harbin Institute of Technology

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

2 Scopus citations

Abstract

AlN-SiC-TiB₂ ceramics were synthesized by self-propagating high temperature synthesis (SHS) and hot isostatic pressing (HIP) methods. The powder mixtures of Al, 6H-SiC and TiB₂ were shaped by isostatic cool pressing method, and then combustion reaction was carried at the pressure of 100-200 MPa N₂ by an igniter. The solid solution of AlN and 2H-SiC in AlN-SiC-TiB₂ ceramics was formed. The phase composition and microstructure were investigated by XRD and SEM. The mechanical properties of composite were measured as functions of composition. The maximum value of flexural strength and fracture toughness of composites were 430 MPa and 3.9 MPa.m^1/2 respectively.

Original language	English
Pages (from-to)	1517-1520
Number of pages	4
Journal	Key Engineering Materials
Volume	353-358
Issue number	PART 3
DOIs	https://doi.org/10.4028/0-87849-456-1.1517
State	Published - 2007
Event	Asian Pacific Conference for Fracture and Strength (APCFS'06) - Sanya, Hainan Island, China Duration: 22 Nov 2006 → 25 Nov 2006

Keywords

AlN-SiC-TiB ceramics
Hot isostatic pressing
Self-propagating high temperature synthesis
Solid solution

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10.4028/0-87849-456-1.1517

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title = "Synthesis and properties of AIN-SiC-TiB2 ceramics by SHS-HIP",

abstract = "AlN-SiC-TiB2 ceramics were synthesized by self-propagating high temperature synthesis (SHS) and hot isostatic pressing (HIP) methods. The powder mixtures of Al, 6H-SiC and TiB2 were shaped by isostatic cool pressing method, and then combustion reaction was carried at the pressure of 100-200 MPa N2 by an igniter. The solid solution of AlN and 2H-SiC in AlN-SiC-TiB2 ceramics was formed. The phase composition and microstructure were investigated by XRD and SEM. The mechanical properties of composite were measured as functions of composition. The maximum value of flexural strength and fracture toughness of composites were 430 MPa and 3.9 MPa.m1/2 respectively.",

keywords = "AlN-SiC-TiB ceramics, Hot isostatic pressing, Self-propagating high temperature synthesis, Solid solution",

author = "Lijuan Zhou and Yongting Zheng and Shanyi Du",

year = "2007",

doi = "10.4028/0-87849-456-1.1517",

language = "英语",

volume = "353-358",

pages = "1517--1520",

journal = "Key Engineering Materials",

issn = "1013-9826",

publisher = "Trans Tech Publications Ltd",

number = "PART 3",

note = "Asian Pacific Conference for Fracture and Strength (APCFS'06) ; Conference date: 22-11-2006 Through 25-11-2006",

}

TY - JOUR

T1 - Synthesis and properties of AIN-SiC-TiB2 ceramics by SHS-HIP

AU - Zhou, Lijuan

AU - Zheng, Yongting

AU - Du, Shanyi

PY - 2007

Y1 - 2007

N2 - AlN-SiC-TiB2 ceramics were synthesized by self-propagating high temperature synthesis (SHS) and hot isostatic pressing (HIP) methods. The powder mixtures of Al, 6H-SiC and TiB2 were shaped by isostatic cool pressing method, and then combustion reaction was carried at the pressure of 100-200 MPa N2 by an igniter. The solid solution of AlN and 2H-SiC in AlN-SiC-TiB2 ceramics was formed. The phase composition and microstructure were investigated by XRD and SEM. The mechanical properties of composite were measured as functions of composition. The maximum value of flexural strength and fracture toughness of composites were 430 MPa and 3.9 MPa.m1/2 respectively.

AB - AlN-SiC-TiB2 ceramics were synthesized by self-propagating high temperature synthesis (SHS) and hot isostatic pressing (HIP) methods. The powder mixtures of Al, 6H-SiC and TiB2 were shaped by isostatic cool pressing method, and then combustion reaction was carried at the pressure of 100-200 MPa N2 by an igniter. The solid solution of AlN and 2H-SiC in AlN-SiC-TiB2 ceramics was formed. The phase composition and microstructure were investigated by XRD and SEM. The mechanical properties of composite were measured as functions of composition. The maximum value of flexural strength and fracture toughness of composites were 430 MPa and 3.9 MPa.m1/2 respectively.

KW - AlN-SiC-TiB ceramics

KW - Hot isostatic pressing

KW - Self-propagating high temperature synthesis

KW - Solid solution

UR - https://www.scopus.com/pages/publications/36049010713

U2 - 10.4028/0-87849-456-1.1517

DO - 10.4028/0-87849-456-1.1517

M3 - 会议文章

AN - SCOPUS:36049010713

SN - 1013-9826

VL - 353-358

SP - 1517

EP - 1520

JO - Key Engineering Materials

JF - Key Engineering Materials

IS - PART 3

T2 - Asian Pacific Conference for Fracture and Strength (APCFS'06)

Y2 - 22 November 2006 through 25 November 2006

ER -

Synthesis and properties of AIN-SiC-TiB₂ ceramics by SHS-HIP

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Keywords

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