Decreasing the infiltration threshold pressure of Al-12 wt% Si into alumina particle compacts by Sn or Pb layers

被引：8

作者：

Rodriguez-Guerrero, A. ^{[1
,2
]}

Narciso, J. ^{[1
,2
]}

Louis, E. ^{[2
,3
,4
]}

Rodriguez-Reinoso, F. ^{[1
,2
]}

机构：

[1] Univ Alicante, Dept Quim Inorgan, E-03080 Alicante, Spain

[2] Univ Alicante, Inst Univ Mat Alicante, E-03080 Alicante, Spain

[3] Univ Alicante, Dept Fis Aplicada, E-03080 Alicante, Spain

[4] Univ Alicante, Unidad Asociada Consejo Super Invest Cientificas, E-03080 Alicante, Spain

来源：

COMPOSITES SCIENCE AND TECHNOLOGY | 2008年 / 68卷 / 01期

关键词：

wettability; metal-matrix composites (MMCs); liquid metal infiltration (LMI); composites;

D O I：

10.1016/j.compscitech.2007.05.034

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

Pressure infiltration of liquid aluminum alloys into ceramic preforms is a widely used method to fabricate aluminum based composites. Aiming to improve infiltration performance, a novel method is proposed that consists of placing a thin film of a low melting point metal having a surface-tension substantially smaller than that of the alloy. In particular, the effects of a thin layer of tin or lead on infiltration of Al-12 wt% Si into alumina compacts are investigated. The threshold pressure is significantly reduced with respect to that for the alloy, although it is slightly higher than that for pure tin or lead. The performance and characteristics of the method are discussed in some detail. (c) 2007 Elsevier Ltd. All rights reserved.

引用

页码：75 / 79

页数：5

共 12 条

[1] Pressure infiltration of Al and Al-12 wt% Si alloy into compacts of SiC and oxidized SiC particles
J. T. TIAN
J. M. MOLINA
J. NARCISO
C. GARCÍA-CORDOVILLA
E. LOUIS
Journal of Materials Science, 2005, 40 : 2537 - 2540
[2] Pressure infiltration of Al and Al-12 wt% Si alloy into compacts of SiC and oxidized SiC particles
Tian, JT
Molina, JM
Narciso, J
García-Cordovilla, C
Louis, E
JOURNAL OF MATERIALS SCIENCE, 2005, 40 (9-10) : 2537 - 2540
[3] Pore filling in graphite particle compacts infiltrated with Al-12 wt.%Si and Al-12 wt.%Si-1 wt.%Cu alloys
Rodriguez-Guerrero, A.
Molina, J. M.
Rodriguez-Reinoso, F.
Narciso, J.
Louis, E.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2008, 495 (1-2): : 276 - 281
[4] Reducing threshold pressure for infiltration of Al-12Si alloys into carbon particle compacts by placing a thin layer of Sn at the infiltration front
Rodriguez-Guerrero, A.
Narciso, J.
Louis, E.
Rodriguez-Reinoso, F.
THERMEC 2006, PTS 1-5, 2007, 539-543 : 785 - +
[5] Wettability in pressure infiltration of SiC and oxidized SiC particle compacts by molten Al and Al-12wt% Si alloy
Molina J.M.
Tian J.
Garcia-Cordovilla C.
Louis E.
Narciso J.
Journal of Materials Research, 2007, 22 (8) : 2273 - 2278
[6] Wettability in pressure infiltration of SiC and oxidized SiC particle compacts by molten Al and Al-12wt%Si alloy
Molina, J. M.
Tian, J.
Garcia-Cordovilla, C.
Louis, E.
Narciso, J.
JOURNAL OF MATERIALS RESEARCH, 2007, 22 (08) : 2273 - 2278
[7] Pressure infiltration of Al-12 wt.% Si-X (X = Cu, Ti, Mg) alloys into graphite particle preforms
Rodríguez-Guerrero, A
Sánchez, SA
Narciso, J
Louis, E
Rodríguez-Reinoso, F
ACTA MATERIALIA, 2006, 54 (07) : 1821 - 1831
[8] Interfacial tensions and threshold pressure for infiltration of packed ceramic particulate by Al-Sn and Al-Pb alloys
García-Cordovilla, C
Narciso, J
Arpón, R
Louis, E
JOURNAL OF MATERIALS SCIENCE LETTERS, 2001, 20 (05) : 405 - 407
[9] Effects of temperature on pressure infiltration of liquid Al and Al-12wt.%Si alloy into packed SiC particles
Tian, JT
Piñero, E
Narciso, J
Louis, E
SCRIPTA MATERIALIA, 2005, 53 (12) : 1483 - 1488
[10] Effect of Magnesium Additions on Composites with Al and Al-12% Si Matrices Strengthened with B4C and Prepared by Infiltration Under Pressure
Cevik, E.
Sun, Y.
Ahlatci, H.
Turen, Y.
METAL SCIENCE AND HEAT TREATMENT, 2016, 58 (5-6) : 357 - 361

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