Bulk amorphous Al85Ni10Ce5 composite fabricated by cold hydromechanical pressing of partially amorphous powders

Xian Shun Wei; Yong Jiang Huang; Boris Sergeevitch Vekshin; Valentin Sidorovitch Kraposhin; Jun Shen

doi:10.1007/s11434-011-4785-4

Bulk amorphous Al₈₅Ni₁₀Ce₅ composite fabricated by cold hydromechanical pressing of partially amorphous powders

Xian Shun Wei
, Yong Jiang Huang
, Boris Sergeevitch Vekshin
, Valentin Sidorovitch Kraposhin
, Jun Shen^*

^*Corresponding author for this work

Harbin Institute of Technology
Bauman Moscow State Technical University

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

Gas atomized Al₈₅Ni₁₀CeP₅ partially amorphous alloy powders were successfully consolidated into bulk alloy specimens with high relative density at room temperature by cold hydromechanical pressing. The consolidated specimens have a high fracture strength of up to 1.1 GPa. Two densification mechanisms are proposed to explain the consolidation process. The viscous flow of the amorphous phase because of local heating facilities the elimination of residual pores.

Original language	English
Pages (from-to)	3965-3971
Number of pages	7
Journal	Chinese Science Bulletin
Volume	56
Issue number	36
DOIs	https://doi.org/10.1007/s11434-011-4785-4
State	Published - Dec 2011
Externally published	Yes

Keywords

Al-Ni-Ce alloy
bulk amorphous alloy
cold hydromechanical pressing
powder metallurgy

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10.1007/s11434-011-4785-4

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title = "Bulk amorphous Al85Ni10Ce5 composite fabricated by cold hydromechanical pressing of partially amorphous powders",

abstract = "Gas atomized Al85Ni10CeP5 partially amorphous alloy powders were successfully consolidated into bulk alloy specimens with high relative density at room temperature by cold hydromechanical pressing. The consolidated specimens have a high fracture strength of up to 1.1 GPa. Two densification mechanisms are proposed to explain the consolidation process. The viscous flow of the amorphous phase because of local heating facilities the elimination of residual pores.",

keywords = "Al-Ni-Ce alloy, bulk amorphous alloy, cold hydromechanical pressing, powder metallurgy",

author = "Wei, \{Xian Shun\} and Huang, \{Yong Jiang\} and Vekshin, \{Boris Sergeevitch\} and Kraposhin, \{Valentin Sidorovitch\} and Jun Shen",

year = "2011",

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doi = "10.1007/s11434-011-4785-4",

language = "英语",

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journal = "Chinese Science Bulletin",

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T1 - Bulk amorphous Al85Ni10Ce5 composite fabricated by cold hydromechanical pressing of partially amorphous powders

AU - Wei, Xian Shun

AU - Huang, Yong Jiang

AU - Vekshin, Boris Sergeevitch

AU - Kraposhin, Valentin Sidorovitch

AU - Shen, Jun

PY - 2011/12

Y1 - 2011/12

N2 - Gas atomized Al85Ni10CeP5 partially amorphous alloy powders were successfully consolidated into bulk alloy specimens with high relative density at room temperature by cold hydromechanical pressing. The consolidated specimens have a high fracture strength of up to 1.1 GPa. Two densification mechanisms are proposed to explain the consolidation process. The viscous flow of the amorphous phase because of local heating facilities the elimination of residual pores.

AB - Gas atomized Al85Ni10CeP5 partially amorphous alloy powders were successfully consolidated into bulk alloy specimens with high relative density at room temperature by cold hydromechanical pressing. The consolidated specimens have a high fracture strength of up to 1.1 GPa. Two densification mechanisms are proposed to explain the consolidation process. The viscous flow of the amorphous phase because of local heating facilities the elimination of residual pores.

KW - Al-Ni-Ce alloy

KW - bulk amorphous alloy

KW - cold hydromechanical pressing

KW - powder metallurgy

UR - https://www.scopus.com/pages/publications/83055179397

U2 - 10.1007/s11434-011-4785-4

DO - 10.1007/s11434-011-4785-4

M3 - 文章

AN - SCOPUS:83055179397

SN - 1001-6538

VL - 56

SP - 3965

EP - 3971

JO - Chinese Science Bulletin

JF - Chinese Science Bulletin

IS - 36

ER -

Bulk amorphous Al₈₅Ni₁₀Ce₅ composite fabricated by cold hydromechanical pressing of partially amorphous powders

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Keywords

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