A Study on the Sintered Properties of Ultrafine WC-10wt.%Co Cemented Carbides Fabricated by Direct Carburization (직접침탄범에 의해 제조된 WC-10wt.%Co 초경합금의 소결체 특성에 관한 연구)

• 권대환;안인섭;남태현;하국현;김병기
• • Proceedings of the Korean Powder Metallurgy Institute Conference
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  • 1997.10a
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  • pp.34-34
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  • 1997
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Mechanism of Grain Growth Inhibition of VC in WC-Co Alloy (WC-Co 계에서 VC의 입성장 억제기구)

• Choi, Gyun;Kim, Gyeong-Ja;Hwang, Nong-Mun;Kim, Do-Yeon
• • Proceedings of the Korean Powder Metallurgy Institute Conference
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  • 2000.04a
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  • pp.23-24
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  • 2000
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Mechanical Properties of Ultra-fine WC-10Co Hardmetals (초미립 WC-10Co 초경합금의 기계적 성질)

• 차승일;홍순형;하국현;김병기
• • Proceedings of the Korean Powder Metallurgy Institute Conference
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  • 2000.04a
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  • pp.37-37
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  • 2000
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Production of Nanophase WC-10wt.%Co Powders by Gas Reaction (가스반응에의한초미립WC-10wt.%Co 분말제조)

• 김한수;허보영;김병기;하국현
• • Proceedings of the Korean Powder Metallurgy Institute Conference
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  • 1993.11a
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  • pp.41-42
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  • 1993
• PDF

Properties of WC-10wt.%Co Cemented Carbide Powders Fabricated by Direct Carburization Methods (직접침탄법에 의해 제조된 WC-10wt.%Co 초경합금 분말의 특성)

• 권대환;안인섭;하국현;김병기
• • Proceedings of the Korean Powder Metallurgy Institute Conference
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  • 1996.11a
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  • pp.18-18
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  • 1996
• PDF

Microstructural Changes of Nanosized WC, WC/Co Powders with Process Parameters of Chemical Vapor Condensation Process (화학기상응축법의 합성 조건에 따른 나노구조 WC, WC/Co 분말의 미세구조 변화)

• 김진천;하국현;최철진;진미령;김병기
• • Proceedings of the Korean Powder Metallurgy Institute Conference
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  • 2002.11a
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  • pp.19-19
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  • 2002
• PDF

Synthesis of W/Co composite oxide with contents of cobalt nitrate (코발트 질산염의 첨가에 따른 W/Co 복합산화물의 제조)

• 권대환;하국현;김병기;안인섭;김유영
• • Proceedings of the Korean Powder Metallurgy Institute Conference
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  • 2002.11a
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  • pp.22-22
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  • 2002
• PDF

The effect of sintering atmosphere on the carbon content and mechanical properties during the metal injection molding process of WC-6%Co alloys (사출성형한 WC-6%Co합금의 소결 분위기에 따른 탄소함량 및 기계적 성질의 변화)

• 심종필;백응률;김지순
• • Proceedings of the Korean Powder Metallurgy Institute Conference
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  • 2002.11a
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  • pp.23-24
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  • 2002
• PDF

Microstructures and Mechanical Properties of TiC-WC-Co Cemented Carbides (TiC-WC-Co 복합초경재료의 미세조직 및 기계적특성)

• 이경호;차승일;홍순형;김병기
• • Proceedings of the Korean Powder Metallurgy Institute Conference
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  • 2002.11a
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  • pp.25-26
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  • 2002
• PDF

Effect of Cobalt Liquid Content on the Growth of WC Grains during Annealing of WC-Co Alloys (WC-Co계의 액상소결시 WC 입자성장에 미치는 액상량의 영향)

• 한석희;박종구;허무영
• • Proceedings of the Korean Powder Metallurgy Institute Conference
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  • 1999.04a
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  • pp.12-12
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  • 1999
• PDF

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