Micro powder injection molding: Sintering kinetics of microstructured components

L. Liu; N. H. Loh; B. Y. Tay; S. B. Tor; Y. Murakoshi; R. Maeda

doi:10.1016/j.scriptamat.2006.08.039

Micro powder injection molding: Sintering kinetics of microstructured components

L. Liu
, N. H. Loh
, B. Y. Tay
, S. B. Tor
, Y. Murakoshi
, R. Maeda

科研成果: 期刊稿件 › 文章 › 同行评审

35 引用（Scopus）

摘要

The sintering kinetics of microsize structures (diameter 80 μm) and substructure (in the millimeter range) fabricated by micro powder injection molding were studied. The microsize structures had lower porosity than the substructure, indicating that size reduction increases densification. The densification mechanism varies with size, lattice diffusion (for the microsize structures) and boundary diffusion (for the substructure). The activation energies for the control mechanism during grain growth and densification are reported.

源语言	英语
页（从-至）	1103-1106
页数	4
期刊	Scripta Materialia
卷	55
期	12
DOI	https://doi.org/10.1016/j.scriptamat.2006.08.039
出版状态	已出版 - 12月 2006
已对外发布	是

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10.1016/j.scriptamat.2006.08.039

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title = "Micro powder injection molding: Sintering kinetics of microstructured components",

abstract = "The sintering kinetics of microsize structures (diameter 80 μm) and substructure (in the millimeter range) fabricated by micro powder injection molding were studied. The microsize structures had lower porosity than the substructure, indicating that size reduction increases densification. The densification mechanism varies with size, lattice diffusion (for the microsize structures) and boundary diffusion (for the substructure). The activation energies for the control mechanism during grain growth and densification are reported.",

keywords = "Kinetics, Micro powder injection molding, Sintering, Size effect, Transport",

author = "L. Liu and Loh, \{N. H.\} and Tay, \{B. Y.\} and Tor, \{S. B.\} and Y. Murakoshi and R. Maeda",

year = "2006",

month = dec,

doi = "10.1016/j.scriptamat.2006.08.039",

language = "英语",

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T1 - Micro powder injection molding

T2 - Sintering kinetics of microstructured components

AU - Liu, L.

AU - Loh, N. H.

AU - Tay, B. Y.

AU - Tor, S. B.

AU - Murakoshi, Y.

AU - Maeda, R.

PY - 2006/12

Y1 - 2006/12

N2 - The sintering kinetics of microsize structures (diameter 80 μm) and substructure (in the millimeter range) fabricated by micro powder injection molding were studied. The microsize structures had lower porosity than the substructure, indicating that size reduction increases densification. The densification mechanism varies with size, lattice diffusion (for the microsize structures) and boundary diffusion (for the substructure). The activation energies for the control mechanism during grain growth and densification are reported.

AB - The sintering kinetics of microsize structures (diameter 80 μm) and substructure (in the millimeter range) fabricated by micro powder injection molding were studied. The microsize structures had lower porosity than the substructure, indicating that size reduction increases densification. The densification mechanism varies with size, lattice diffusion (for the microsize structures) and boundary diffusion (for the substructure). The activation energies for the control mechanism during grain growth and densification are reported.

KW - Kinetics

KW - Micro powder injection molding

KW - Sintering

KW - Size effect

KW - Transport

UR - https://www.scopus.com/pages/publications/33749534327

U2 - 10.1016/j.scriptamat.2006.08.039

DO - 10.1016/j.scriptamat.2006.08.039

M3 - 文章

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SN - 1359-6462

VL - 55

SP - 1103

EP - 1106

JO - Scripta Materialia

JF - Scripta Materialia

IS - 12

ER -

Micro powder injection molding: Sintering kinetics of microstructured components

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