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sol-gel process

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Published: 01 August 2013
Fig. 5 Various final products obtained from the sol-gel process More
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Published: 01 August 2013
Fig. 7 Formation of variable densities during the sol-gel process More
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Published: 01 January 2001
Fig. 10 Schematic of sol-gel process More
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Published: 01 November 1995
Fig. 27 Preparation of glasses, glass-ceramics, and ceramics by the sol-gel process More
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Published: 01 November 1995
Fig. 46 Simplified sol-gel process More
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003372
EISBN: 978-1-62708-195-5
... Abstract This article focuses on the process methods and matrix chemistries of ceramic-matrix composites. These methods include pressure-assisted densification, chemical vapor infiltration, melt infiltration, polymer infiltration and pyrolysis, and sol-gel processing. The article discusses...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003065
EISBN: 978-1-62708-200-6
... of glass products, including forming, grinding and polishing, and explores the advantages, disadvantages and steps involved in sol-gel process. It also discusses the types, processes and properties of annealed, laminated, and tempered glass, and presents the steps involved in glass decoration. The article...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003054
EISBN: 978-1-62708-200-6
... such as reaction sintering and self-propagating, high-temperature synthesis. It also describes several pressure densification methods, including hot isostatic pressing, gas pressure sintering, molten particle deposition, and sol-gel processing. The article concludes with a section on grain growth that discusses...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005727
EISBN: 978-1-62708-171-9
... systems sieve analysis sintering sol-gel process thermal spray coating Introduction The Need for Reliable Feedstock Feedstock materials are an integral part of any coating system that includes the substrate, possibly an intermediate layer, and finally the bulk of the coating. The coating...
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 Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003063
EISBN: 978-1-62708-200-6
..., discontinuously reinforced composites and continuous-fiber-reinforced composites. Processing methods include cold pressing, sintering, hot pressing, reaction bonding, melt infiltration, directed metal oxidation, sol-gel and polymer pyrolysis, self-propagating high-temperature synthesis and joining. A table...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001311
EISBN: 978-1-62708-170-2
... as well as sprayed and sol-gel coatings and laser and electron-beam treatments. anodizing buffing chemical conversion coatings chemical vapor deposition cleaning diffusion treatment electron beam treatment finishing grease removal ion implantation laser treatment oxidation resistance...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005713
EISBN: 978-1-62708-171-9
... methods are now available for making thermal spray feedstock, such as those for ceramic and ceramic-alloy powders. For example, chemical methods can form particulates from solutions by sol-gel processing and/or by fusing and crushing. Agglomeration by spray drying, sintering, and even plasma spray...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003286
EISBN: 978-1-62708-176-4
... high-temperature materials. For example, mechanical alloying, sol gel processing, and various spray processing technologies have developed rapidly ( Ref 6 ). These and other processing methods have successfully provided new materials systems that exhibit significantly higher creep strengths compared...
Series: ASM Handbook
Volume: 5B
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v05b.a0006012
EISBN: 978-1-62708-172-6
... deposition coating electrical properties electrodeposition health and safety mechanical properties nanomaterial characterization sol-gel process ONGOING RESEARCH in the areas of nanotechnology and so-called smart or intelligent coating systems is showing great potential for the development of new...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003679
EISBN: 978-1-62708-182-5
... (location b) are located on grain boundaries or pre-existing metal ridge. Microchemical analysis of regions away from nodules (location a) suggest nonuniform CCC formation across the surface. Source: Ref 35 Newer interpretations of CCC growth are based on a sol-gel process ( Ref 36 ) where film...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003357
EISBN: 978-1-62708-195-5
... common approach for producing polycrystalline-ceramic fibers is by spinning and heat treating chemically derived precursors. For oxide fibers, sol-gel processing is used. The sol- gel process uses chemical sol utions or colloidal suspensions, which are shaped into fibers, then gel led (usually...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.9781627081719
EISBN: 978-1-62708-171-9
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002494
EISBN: 978-1-62708-194-8
... Table 5 Surface-finishing technologies grouped by similar design limitations Design limitation Surface-finishing process Allow for fixturing/racking on nonsignificant surfaces Painting, powder coating, sol-gel coating, solution coating, electroplating, electroless plating, anodizing...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005655
EISBN: 978-1-62708-198-6
... ). The original Bioglass was produced by melt processing, but in the early 1990s sol-gel-derived bioactive glasses were developed. Sol-gel-derived bioactive glasses generally exhibit enhanced bioactivity compared to melt-derived glasses of similar compositions ( Ref 26 ). Bioactive Glass-Ceramics Bioactive...