Effect of Ti-coating on properties of CBN abrasives and vitrified bond tool

被引：0

作者：

Li, ZH ^{[1
]}

Zhu, YM ^{[1
]}

Yang, ZF ^{[1
]}

Yuan, QM ^{[1
]}

机构：

[1] Tianjin Univ, Tianjin 300072, Peoples R China

来源：

RARE METAL MATERIALS AND ENGINEERING | 2003年 / 32卷

关键词：

Ti coating; cubic boron nitride(CBN); abrasive; vitrified bond; tool; property;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Effect of Ti-coating on properties of CBN abrasives and vitrified bond tools were investigated in this paper. The results showed that the properties of CBN abrasives with Ti coatings degraded, and strength between Ti-coated CBN abrasives and vitrified bond decreased. Thermal damage during the coating process at high temperature and poor thermal stability of Ti-coating were responsible for the degradation of properties of CBN abrasives with Ti-coating. Poor chemical compatibility and mismatching on thermal expansion coefficients were the main reason of low bonding strength between CBN abrasives with Ti-coating and vitrified bond. CBN abrasives with Ti-coating were not suitable for the preparation of vitrified bond tools.

引用

页码：319 / 321

页数：3

共 17 条

[1]

ALAN CC, 2000, TOOL PROD, V66, P45

[2]

Carius A., 1997, CUTTING TOOL ENG, V49, P40

[3]

CO GE, 1996, INTERCERAM, V45, P342

[4] Lack of functional benefits following infrainguinal bypass in peripheral arterial occlusive disease patients [J].

Gardner, AW ;

Killewich, LA .

VASCULAR MEDICINE, 2001, 6 (01) :9-14

[5]

HERBERT S, 1984, IND DIAMOND REV, V44, P123

[6] High-speed grinding with CBN grinding wheels - applications and future technology [J].

Jackson, MJ ;

Davis, CJ ;

Hitchiner, MP ;

Mills, B .

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2001, 110 (01) :78-88

[7]

JUCHEM HO, 1983, IND DIAMOND REV, V43, P82

[8]

LI JY, 1996, RARE METAL MAT ENG, V25, P26

[9]

LI ZH, 2001, B CHINESE CERAMIC SO, V21, P46

[10]

NAVARRO NP, 1986, MACHINE TOOL BLUE BO, V81, P51

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