Brazing in SiH4-Doped Inert Gases: A New Approach to an Environment Friendly Production Process

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OriginalspracheEnglisch
Seiten (von - bis)1059-1071
Seitenumfang13
FachzeitschriftInternational Journal of Precision Engineering and Manufacturing - Green Technology
Jahrgang7
Ausgabenummer6
Frühes Online-Datum21 Juni 2019
PublikationsstatusVeröffentlicht - Nov. 2020

Abstract

Engineering under protective atmospheres or in vacuum allows the production of materials and components, where the absence of oxygen is an essential requirement for a successful processing. Ideally, joining or coating of (and with) metallic materials needs oxide free material surfaces, in order to achieve durable joints or coatings. Using the established technology of brazing in controlled atmosphere, fundamental physical mechanisms for deoxidation of metal surfaces are presented and the role of oxygen and water residue in the process atmosphere is analyzed. Furthermore, the doping of gases with monosilane for generating virtually oxygen-free process atmospheres is introduced and its advantages for an oxygen-free production are discussed.

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Brazing in SiH4-Doped Inert Gases: A New Approach to an Environment Friendly Production Process. / Holländer, Ulrich; Wulff, Daniel; Langohr, André et al.
in: International Journal of Precision Engineering and Manufacturing - Green Technology, Jahrgang 7, Nr. 6, 11.2020, S. 1059-1071.

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

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abstract = "Engineering under protective atmospheres or in vacuum allows the production of materials and components, where the absence of oxygen is an essential requirement for a successful processing. Ideally, joining or coating of (and with) metallic materials needs oxide free material surfaces, in order to achieve durable joints or coatings. Using the established technology of brazing in controlled atmosphere, fundamental physical mechanisms for deoxidation of metal surfaces are presented and the role of oxygen and water residue in the process atmosphere is analyzed. Furthermore, the doping of gases with monosilane for generating virtually oxygen-free process atmospheres is introduced and its advantages for an oxygen-free production are discussed.",
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author = "Ulrich Holl{\"a}nder and Daniel Wulff and Andr{\'e} Langohr and Kai M{\"o}hwald and Maier, {Hans J{\"u}rgen}",
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T1 - Brazing in SiH4-Doped Inert Gases

T2 - A New Approach to an Environment Friendly Production Process

AU - Holländer, Ulrich

AU - Wulff, Daniel

AU - Langohr, André

AU - Möhwald, Kai

AU - Maier, Hans Jürgen

N1 - Funding Information: This study was funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation), project number 268192580/Grant number MA 1175/48-1.

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AB - Engineering under protective atmospheres or in vacuum allows the production of materials and components, where the absence of oxygen is an essential requirement for a successful processing. Ideally, joining or coating of (and with) metallic materials needs oxide free material surfaces, in order to achieve durable joints or coatings. Using the established technology of brazing in controlled atmosphere, fundamental physical mechanisms for deoxidation of metal surfaces are presented and the role of oxygen and water residue in the process atmosphere is analyzed. Furthermore, the doping of gases with monosilane for generating virtually oxygen-free process atmospheres is introduced and its advantages for an oxygen-free production are discussed.

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