NANOSTRUCTURED MULTI-COMPONENT MATERIALS BY MECHANICAL ALLOYING

中国物理B ›› 2001, Vol. 10 ›› Issue (13): 27-30.

NANOSTRUCTURED MULTI-COMPONENT MATERIALS BY MECHANICAL ALLOYING

C. Politis¹, S. Baskoutas², A.D. Spiliotis³, V. Kapaklis³

(1)Institut für Nanotechnologie, Forschungszentrum Karlsruhe, Postfach 3640, 76021 Karlsruhe, Germany; School of Engineering, Engineering Science Department, University of Patras, 26500 Patras, Greece; (2)Materials Science Department, University of Patras, 26500 Patras, Greece; (3)School of Engineering, Engineering Science Department, University of Patras, 26500 Patras, Greece

收稿日期:2000-11-02 修回日期:2001-05-04 出版日期:2001-12-25 发布日期:2005-07-07

NANOSTRUCTURED MULTI-COMPONENT MATERIALS BY MECHANICAL ALLOYING

C. Politis^ab, A.D. Spiliotis^b, V. Kapaklis^b, S. Baskoutas^c

^a Institut für Nanotechnologie, Forschungszentrum Karlsruhe, Postfach 3640, 76021 Karlsruhe, Germany; ^b School of Engineering, Engineering Science Department, University of Patras, 26500 Patras, Greece; ^c Materials Science Department, University of Patras, 26500 Patras, Greece

Received:2000-11-02 Revised:2001-05-04 Online:2001-12-25 Published:2005-07-07

摘要/Abstract

摘要： We have shown that nanostructured multi-component materials like TaC, Nb₇₈Ge₂₂, Mo₇₀Si₂₀B₁₀, Mo₆₀Os₂₀B₂₀, Ru₅₂Zr₆B₄₂, (NbC)₂₀Co₈₀ and (WC)₈₀-(Ti₉₀Cu₁₀)₂₀ with an effective length size reduced to atomic level (a few nanometers) can be produced by mechanical alloying of the elemental and/or alloy powders in a high-energy ball mill. All process steps and samples preparation for characterization were done under glove box conditions.

Abstract: We have shown that nanostructured multi-component materials like TaC, Nb₇₈Ge₂₂, Mo₇₀Si₂₀B₁₀, Mo₆₀Os₂₀B₂₀, Ru₅₂Zr₆B₄₂, (NbC)₂₀Co₈₀ and (WC)₈₀-(Ti₉₀Cu₁₀)₂₀ with an effective length size reduced to atomic level (a few nanometers) can be produced by mechanical alloying of the elemental and/or alloy powders in a high-energy ball mill. All process steps and samples preparation for characterization were done under glove box conditions.

Key words: nanostructured materials, mechanical alloying, amorphous alloys

中图分类号:

6146

C. Politis, A.D. Spiliotis, V. Kapaklis, S. Baskoutas. NANOSTRUCTURED MULTI-COMPONENT MATERIALS BY MECHANICAL ALLOYING[J]. 中国物理B, 2001, 10(13): 27-30.

C. Politis, A.D. Spiliotis, V. Kapaklis, S. Baskoutas. NANOSTRUCTURED MULTI-COMPONENT MATERIALS BY MECHANICAL ALLOYING[J]. Chinese Physics, 2001, 10(13): 27-30.

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NANOSTRUCTURED MULTI-COMPONENT MATERIALS BY MECHANICAL ALLOYING

NANOSTRUCTURED MULTI-COMPONENT MATERIALS BY MECHANICAL ALLOYING

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