The sintering behavior of close-packed spheres

Rasmus Bjørk; V. Tikare; Henrik Lund Frandsen; Nini Pryds

doi:10.1016/j.scriptamat.2012.03.024

The sintering behavior of close-packed spheres

Department of Energy Conversion and Storage

Sandia National Laboratories

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Abstract

The sintering behavior of close-packed spheres is investigated using a numerical model. The investigated systems are the body-centered cubic (bcc), face-centered cubic (fcc) and hexagonal close-packed spheres (hcp). The sintering behavior is found to be ideal, with no grain growth until full density is reached for all systems. During sintering, the grains change shape from spherical to tetrakaidecahedron, similar to the geometry analyzed by Coble [R.L. Coble, J. Appl. Phys. 32 (1961) 787].

Original language	English
Journal	Scripta Materialia
Volume	67
Issue number	1
Pages (from-to)	81-84
ISSN	1359-6462
DOIs	https://doi.org/10.1016/j.scriptamat.2012.03.024
Publication status	Published - 2012

Keywords

Sintering
Microstructure
Monte Carlo simulation
Grain growth
Ordering

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10.1016/j.scriptamat.2012.03.024

The sintering behavior of close packed spheres

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title = "The sintering behavior of close-packed spheres",

abstract = "The sintering behavior of close-packed spheres is investigated using a numerical model. The investigated systems are the body-centered cubic (bcc), face-centered cubic (fcc) and hexagonal close-packed spheres (hcp). The sintering behavior is found to be ideal, with no grain growth until full density is reached for all systems. During sintering, the grains change shape from spherical to tetrakaidecahedron, similar to the geometry analyzed by Coble [R.L. Coble, J. Appl. Phys. 32 (1961) 787].",

keywords = "Sintering, Microstructure, Monte Carlo simulation, Grain growth, Ordering",

author = "Rasmus Bj{\o}rk and V. Tikare and Frandsen, \{Henrik Lund\} and Nini Pryds",

year = "2012",

doi = "10.1016/j.scriptamat.2012.03.024",

language = "English",

volume = "67",

pages = "81--84",

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T1 - The sintering behavior of close-packed spheres

AU - Bjørk, Rasmus

AU - Tikare, V.

AU - Frandsen, Henrik Lund

AU - Pryds, Nini

PY - 2012

Y1 - 2012

N2 - The sintering behavior of close-packed spheres is investigated using a numerical model. The investigated systems are the body-centered cubic (bcc), face-centered cubic (fcc) and hexagonal close-packed spheres (hcp). The sintering behavior is found to be ideal, with no grain growth until full density is reached for all systems. During sintering, the grains change shape from spherical to tetrakaidecahedron, similar to the geometry analyzed by Coble [R.L. Coble, J. Appl. Phys. 32 (1961) 787].

AB - The sintering behavior of close-packed spheres is investigated using a numerical model. The investigated systems are the body-centered cubic (bcc), face-centered cubic (fcc) and hexagonal close-packed spheres (hcp). The sintering behavior is found to be ideal, with no grain growth until full density is reached for all systems. During sintering, the grains change shape from spherical to tetrakaidecahedron, similar to the geometry analyzed by Coble [R.L. Coble, J. Appl. Phys. 32 (1961) 787].

KW - Sintering

KW - Microstructure

KW - Monte Carlo simulation

KW - Grain growth

KW - Ordering

U2 - 10.1016/j.scriptamat.2012.03.024

DO - 10.1016/j.scriptamat.2012.03.024

M3 - Journal article

SN - 1359-6462

VL - 67

SP - 81

EP - 84

JO - Scripta Materialia

JF - Scripta Materialia

IS - 1

ER -

The sintering behavior of close-packed spheres

Abstract

Keywords

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