Percolation and Universal Scaling in Composite Infiltration Processing

A. Léger; J. M. Molina-Jordá; L. Weber; A. Mortensen

doi:10.1080/21663831.2014.948692

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Percolation and Universal Scaling in Composite Infiltration Processing

Original Reports | 更新时间：2026-08-19

- Percolation and Universal Scaling in Composite Infiltration Processing
- Percolation and Universal Scaling in Composite Infiltration Processing
- 材料研究快报（英文） 2015年3卷第1期页码：7-15
- 作者机构：
  
  1. Laboratory of Mechanical Metallurgy Institute of Materials École Polytechnique Fédérale de Lausanne (EPFL) Station 12
  2. Instituto Universitario de Materiales de Alicante Universidad de Alicante Apto 99
- 作者简介：
- 基金信息：
- DOI：10.1080/21663831.2014.948692
  中图分类号：
- 网络首发：2014-08-28，
  
  纸质出版：2015
- 稿件说明：
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A. Léger, J. M. Molina-Jordá, L. Weber, 等. Percolation and Universal Scaling in Composite Infiltration Processing[J]. 材料研究快报（英文）, 2015,3(1):7-15.

A. Léger, J. M. Molina-Jordá, L. Weber, et al. Percolation and Universal Scaling in Composite Infiltration Processing[J]. Materials Research Letters, 2015, 3(1): 7-15.
A. Léger, J. M. Molina-Jordá, L. Weber, 等. Percolation and Universal Scaling in Composite Infiltration Processing[J]. 材料研究快报（英文）, 2015,3(1):7-15. DOI： 10.1080/21663831.2014.948692.

A. Léger, J. M. Molina-Jordá, L. Weber, et al. Percolation and Universal Scaling in Composite Infiltration Processing[J]. Materials Research Letters, 2015, 3(1): 7-15. DOI： 10.1080/21663831.2014.948692.

摘要

Abstract

Composite materials are often made by infiltration

that is

by injecting a liquid matrix between packed solid fibers or particles. We give here direct proof that molten copper

slowly infiltrated into a broad spectrum of preforms

displays in initial phases of the process universal scaling and fractal geometric features that are characteristic signatures of percolation-dominated flow. Implications are that the microstructure of infiltrated composite materials can develop over length scales that far exceed the average preform pore size

and that network models are pertinent in the simulation of composite infiltration processing.

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相关机构

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