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liquid metal infiltration

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Published: 01 January 2001
Fig. 3 Discontinuous Al-SiC MMC (60 vol% SiC) produced by the liquid metal infiltration process More
Image
Published: 01 December 1998
Fig. 4 Discontinuous Al/SiC MMC (60 vol% SiC) produced by the liquid-metal infiltration process More
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006488
EISBN: 978-1-62708-207-5
... main methods of MMC solidification processing. It describes the MCC casting methods, such as sand and permanent mold casting, centrifugal casting, compocasting, and high-pressure die casting. The article discusses the MMC infiltration processes in terms of pressure infiltration casting and liquid metal...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003420
EISBN: 978-1-62708-195-5
... infiltration casting, liquid metal infiltration, spray deposition, and powder metallurgy methods. It describes the processing of continuous fiber-reinforced aluminum, discontinuously, reinforced titanium, and continuous fiber-reinforced titanium. The article concludes with information on work done to develop...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003163
EISBN: 978-1-62708-199-3
...-matrix composites, superalloy-matrix composites, and intermetallic-matrix composites. It describes the processing methods of discontinuous aluminum MMCs which include casting processes, liquid-metal infiltration, spray deposition and powder metallurgy. The article provides useful information on aluminum...
Image
Published: 01 January 2001
Fig. 6 Schematic of liquid infiltration processing. The technique is very similar to liquid polymer or liquid metal infiltration More
Image
Published: 30 November 2018
Fig. 7 Discontinuous Al-SiC metal-matrix composite (60 vol% SiC) produced by the liquid metal infiltration process More
Image
Published: 01 January 2001
Fig. 10 Particulate composite parts produced by SLS processing of SiC preforms followed by liquid-metal infiltration of a magnesium alloy. Source: Ref 25 More
Image
Published: 01 January 2003
) and scriptlike Mg 2 Si (black) also are present. 0.5% HF. 250├Ś (d) Graphite-silver copper composite (Thornel 300 fiber in 70Ag-30Cu eutectic matrix), unidirectional. Liquid-metal infiltration of fiber bundles followed by diffusion bonding. SEM of a failed tensile surface. The matrix shows good ductility More
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006099
EISBN: 978-1-62708-175-7
... for metal infiltration include dip infiltration, contact filtration, gravity-feed infiltration, and external-pressure infiltration. In dip infiltration ( Fig. 1 ), the skeleton body is partly immersed into a molten metal bath contained in a crucible, where it functions as a wick. Liquid is drawn...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005339
EISBN: 978-1-62708-187-0
... of select cast MMCs. space applications automotive industries continuous fiber-reinforced composites short fiber-reinforced composites electronic packaging hybrid composites melt infiltration cast metal matrix composites particle-reinforced composites solidification liquid-phase processing...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003421
EISBN: 978-1-62708-195-5
... Slurry infiltration (ply stacking and hot pressing) SiC/glass ceramic, carbon/glass-ceramic, C/glass, mullite/glass Powder processing and hot pressing SiC/Al 2 O 3 , Al 2 O 3 /Al 2 O 3 Gas-liquid metal reaction (Lanxide) SiC/Al 2 O 3 , SiC/SiC Sol-gel (infiltration and sintering/hot pressing...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003397
EISBN: 978-1-62708-195-5
... consolidation, high-temperature resin- to-ceramic conversion, and possibly infiltration or reinfiltration with additional ceramic precursor resin or liquid metal. Regardless of the material type, LOM and other RP processes are limited to building with flat, horizontal layers. While it is true that complex...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006125
EISBN: 978-1-62708-175-7
... be achieved by liquid-phase sintering (LPS) for a particular class of tungsten-base alloys known as tungsten heavy alloys (WHAs). Porous molybdenum and tungsten parts can also be infiltrated with copper or silver to produce full-density composites. In special cases, refractory metals and alloys can be hot...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006076
EISBN: 978-1-62708-175-7
... Abstract The two most important classes of materials that are manufactured via infiltration methods are copper- and silver-infiltrated refractory metals and refractory carbides, and copper-infiltrated steels. This article focuses on copper-infiltrated steels and discusses the basic requirements...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003112
EISBN: 978-1-62708-199-3
... process, Pyron process, atomization of liquid metal, thermal decomposition and the electrodeposition process for carbonyl and electrolytic iron powders. It describes the types of compaction and sintering, explaining their effects of processing with designations. Further, the article deals...
Image
Published: 01 December 2008
Fig. 7 Formation of composite during nonisothermal infiltration of a fiber preform by liquid metal More
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006569
EISBN: 978-1-62708-290-7
... composites can be created by using either capillary forces in pressureless infiltration or by forcing the liquid metal into the powder preform in pressure infiltration ( Ref 62 ). The former is compatible with binder jetting, because no dies or fixtures are needed; rather, the natural forces of the capillary...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005227
EISBN: 978-1-62708-187-0
... of composite melts also depends on the shape, size, flocculation, and segregation of particles in the melt. Infiltration Process In this process, liquid metal is infiltrated through the narrow crevices between the fibers or particulate reinforcements, which are either in a packed bed or arranged...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003789
EISBN: 978-1-62708-177-1
... Abstract This article provides information on the microstructure of powder metal alloys and the special handling requirements of porous materials. It covers selection, sectioning, mounting, grinding, and polishing, and describes procedures, such as washing, liquid removal, and impregnation...