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silver-infiltrated refractory metal

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170596
EISBN: 978-1-62708-297-6
..., refractory metals containing silver or copper contact materials are made either by pressing and sintering or by the press-sinter-infiltrate method. When infiltration is used, either all refractory metal powder is compacted to shape, or a small amount of silver or copper powder is blended with the refractory...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.ssde.t52310201
EISBN: 978-1-62708-286-0
...). Solders are generally alloys of tin and bismuth, lead, silver, or antimony or combinations of several of these. Brazes are normally either silver based or nickel based. The chromium-rich oxide coating must be removed by a suitable flux for bonding to occur. Fluxes are typically acid type with chlorides...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550511
EISBN: 978-1-62708-307-2
... and sintered at temperatures in excess of 2000 °C (3600 °F), resulting in a high-purity product. Reaction-bonded SiC, on the other hand, is processed by forming a porous shape comprised of SiC and carbon-powder particles. The shape is then infiltrated with silicon metal; the silicon metal acts to bond the SiC...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290111
EISBN: 978-1-62708-319-5
... of the as-printed part. The jetting of powder-binder slurries requires nanoscale particles. For example, silver is available as 10 nm particles. The corresponding jetting slurry consists of 10 to 20 vol% Ag in a mixture of water and polyethylene glycol or polyacrylic acid. Just as ink jet printers deposit thin...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2011
DOI: 10.31399/asm.tb.jub.t53290279
EISBN: 978-1-62708-306-5
... and the cations in the glass. The metals can be arbitrarily grouped on the basis of reactivity with oxygen as low, intermediate, and high. The low-reactivity metals are those with relatively small negative free energies for oxidation and include gold, platinum, and silver. The group of metals that form...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.mgppis.9781627082587
EISBN: 978-1-62708-258-7