Al2O3/TiCN-0.2% Y2O3 Composite Prepared by HP and Its Cutting Performance

Li Xikun; Qiu Guanming; Qiu Tai; Zhao Haitao; Bai Hua; Sun Xudong

doi:10.1016/S1002-0721(07)60519-5

Al₂O₃/TiCN-0.2% Y₂O₃ Composite Prepared by HP and Its Cutting Performance

Li Xikun, Qiu Guanming, Qiu Tai, Zhao Haitao, Bai Hua, Sun Xudong

科研成果: 期刊稿件 › 文章 › 同行评审

14 引用（Scopus）

摘要

Al₂O₃/TiCN-0.2% Y₂O₃ composites were fabricated by hot pressing sintering. The effect on mechanical property and microstructure of the sample composition and HP temperate was investigated. The results of Al₂O₃/TiCN-0.2% Y₂O₃ were satisfied. The bending strength, fracture toughness, Vickers hardness was respectively 1015 MPa, 6.89 MPa·m^1/2 20.82 MPa at 1650 °C for 20 min. Good wear resistance was found for the kind of ceramic material when used as cutting tools in the machining of the hardened carbon steel. By the compared experiment for the cutting performances, it could be seen that the performance of this composite material was better than that of the ceramic tool material YT15 for continuously cutting quenched steel. This kind of composite tool material is suitable for continuously cutting quenched steel No.45, especially intermittently cutting quenched steel.

源语言	英语
页（从-至）	37-41
页数	5
期刊	Journal of Rare Earths
卷	25
期	SUPPL. 1
DOI	https://doi.org/10.1016/S1002-0721(07)60519-5
出版状态	已出版 - 6月 2007
已对外发布	是

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title = "Al2O3/TiCN-0.2% Y2O3 Composite Prepared by HP and Its Cutting Performance",

abstract = "Al2O3/TiCN-0.2% Y2O3 composites were fabricated by hot pressing sintering. The effect on mechanical property and microstructure of the sample composition and HP temperate was investigated. The results of Al2O3/TiCN-0.2% Y2O3 were satisfied. The bending strength, fracture toughness, Vickers hardness was respectively 1015 MPa, 6.89 MPa·m1/2 20.82 MPa at 1650 °C for 20 min. Good wear resistance was found for the kind of ceramic material when used as cutting tools in the machining of the hardened carbon steel. By the compared experiment for the cutting performances, it could be seen that the performance of this composite material was better than that of the ceramic tool material YT15 for continuously cutting quenched steel. This kind of composite tool material is suitable for continuously cutting quenched steel No.45, especially intermittently cutting quenched steel.",

keywords = "AlO/TiCN, YO, composite, mechanical properties, rare earths",

author = "Li Xikun and Qiu Guanming and Qiu Tai and Zhao Haitao and Bai Hua and Sun Xudong",

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T1 - Al2O3/TiCN-0.2% Y2O3 Composite Prepared by HP and Its Cutting Performance

AU - Xikun, Li

AU - Guanming, Qiu

AU - Tai, Qiu

AU - Haitao, Zhao

AU - Hua, Bai

AU - Xudong, Sun

PY - 2007/6

Y1 - 2007/6

N2 - Al2O3/TiCN-0.2% Y2O3 composites were fabricated by hot pressing sintering. The effect on mechanical property and microstructure of the sample composition and HP temperate was investigated. The results of Al2O3/TiCN-0.2% Y2O3 were satisfied. The bending strength, fracture toughness, Vickers hardness was respectively 1015 MPa, 6.89 MPa·m1/2 20.82 MPa at 1650 °C for 20 min. Good wear resistance was found for the kind of ceramic material when used as cutting tools in the machining of the hardened carbon steel. By the compared experiment for the cutting performances, it could be seen that the performance of this composite material was better than that of the ceramic tool material YT15 for continuously cutting quenched steel. This kind of composite tool material is suitable for continuously cutting quenched steel No.45, especially intermittently cutting quenched steel.

AB - Al2O3/TiCN-0.2% Y2O3 composites were fabricated by hot pressing sintering. The effect on mechanical property and microstructure of the sample composition and HP temperate was investigated. The results of Al2O3/TiCN-0.2% Y2O3 were satisfied. The bending strength, fracture toughness, Vickers hardness was respectively 1015 MPa, 6.89 MPa·m1/2 20.82 MPa at 1650 °C for 20 min. Good wear resistance was found for the kind of ceramic material when used as cutting tools in the machining of the hardened carbon steel. By the compared experiment for the cutting performances, it could be seen that the performance of this composite material was better than that of the ceramic tool material YT15 for continuously cutting quenched steel. This kind of composite tool material is suitable for continuously cutting quenched steel No.45, especially intermittently cutting quenched steel.

KW - AlO/TiCN

KW - YO

KW - composite

KW - mechanical properties

KW - rare earths

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SN - 1002-0721

VL - 25

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JO - Journal of Rare Earths

JF - Journal of Rare Earths

IS - SUPPL. 1

ER -

Al2O3/TiCN-0.2% Y2O3 Composite Prepared by HP and Its Cutting Performance

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Al₂O₃/TiCN-0.2% Y₂O₃ Composite Prepared by HP and Its Cutting Performance