标题:Microstructure and mechanical properties of Ti(C,N)-TiB2-WC composite ceramic tool materials
作者:Liu, Yue; Huang, Chuanzhen; Liu, Hanlian; Zou, Bin; Shi, Qiang
通讯作者:Huang, CZ
作者机构:[Huang, Chuanzhen] Shandong Univ, CaJET, Sch Mech Engn, Jinan 250061, Peoples R China.; [Liu, Yue; Liu, Hanlian; Zou, Bin; Shi, Qiang] Shandong Univ 更多
会议名称:10th Asia-Pacific Conference on Materials Processing (APCMP 2012)
会议日期:JUN 14-17, 2012
来源:ADVANCES IN MATERIALS PROCESSING X
出版年:2012
卷:500
页码:673-+
DOI:10.4028/www.scientific.net/AMR.500.673
关键词:Mechanical properties; Microstructures; Ti(C,N)-TiB2-WC ceramic
摘要:Ti(C,N)-TiB2-WC composite ceramic tool materials with sintering aids such as Ni and Mo were fabricated at a temperature of 1550 degrees C for 1 h sintering duration time in vacuum by a hot-press technique. The microstructure and mechanical properties were investigated. The composite ceramic tool materials were analyzed by means of scanning electron microscope (SEM), X-ray diffraction (XRD) and energy dispersive spectrometry (EDS). The main phases were composed of Ti(C, N), TiB2, WC and MoC, which indicated that no severe chemical reactions occurred in the composite. The flexural strength, fracture toughness and hardness of Ti(C,N)- 20 wt.%TiB2-WC ceramic material were 795.7 MPa, 6.4 MPa.m(1/2) and 19.2 GPa respectively.
收录类别:CPCI-S;SCOPUS
WOS核心被引频次:1
Scopus被引频次:1
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84860765722&doi=10.4028%2fwww.scientific.net%2fAMR.500.673&partnerID=40&md5=b0f4b3cb7762402c2e4de7d1757f3905
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