Flux Residue – Part 1

Sep 04
2014

Approach to non-corrosive fluxes for further reduced residue solubility and improved magnesium tolerance Technical Information by Ulrich Seseke-Koyro, Hans-Walter Swidersky, Leszek Orman, Andreas Becker, Alfred Ottmann We split the article in four parts: Abstract and Basic Experimental Laboratory Procedures Reduced Flux Residue Solubility Improved Magnesium Tolerance Summary and Outlook Abstract   For more than 30

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Video Coverage about the
8th International Congress Aluminium Brazing

Jul 23
2014

DVS-TV was underway at the Congress Aluminium Brazing in Düsseldorf, Germany, which took place in June 2014. The interesting video report is online since July. Among other things, coverage included Solvay’s presence and an interview with Dr. Hans-Walter Swidersky. Watch the video.

Electrostatic Fluxing – Additional Information

Jul 21
2014

Additional information to the Article Flux Application: Electrostatic Fluxing In dry flux application, the flux powder is electrostatically charged (typical voltage is ~ 100 kV) and applied to a grounded work piece. An electrical field results in flux deposition of the work piece. In practice, anisotropic distribution of the electric field can influence the homogeneity

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Brazing of Aluminium Alloys with
Higher Magnesium Content using Non-Corrosive Fluxes – Part 5

Jul 15
2014

Technical Information by Leszek Orman, Hans-Walter Swidersky and Daniel Lauzon Abstract For just as long as aluminium has been used for brazing heat exchangers, there has been a trend to down-gauging components for weight savings. The most common alloying element to achieve higher strength alloys for the purpose of down-gauging is magnesium. While magnesium additions

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Invitation for the EABS Seminar 2014

Jul 03
2014

EABS and Solvay Special Chemicals announce the thirteenth annual presentation of their joint technical training seminar. Dates: 9th and 10th September 2014 Purpose of the Seminar: This technical training seminar will be presented in English at the Conference Centre and laboratories of SOLVAY GmbH, in Hannover, Germany. It will provide information concerning the manufacturing practices

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Brazing of Aluminium Alloys with
Higher Magnesium Content using Non-Corrosive Fluxes – Part 4

Jun 24
2014

Technical Information by Leszek Orman, Hans-Walter Swidersky and Daniel Lauzon Abstract For just as long as aluminium has been used for brazing heat exchangers, there has been a trend to down-gauging components for weight savings. The most common alloying element to achieve higher strength alloys for the purpose of down-gauging is magnesium. While magnesium additions

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Brazing of Aluminium Alloys with
Higher Magnesium Content using Non-Corrosive Fluxes – Part 3

May 30
2014

Technical Information by Leszek Orman, Hans-Walter Swidersky and Daniel Lauzon Abstract For just as long as aluminium has been used for brazing heat exchangers, there has been a trend to down-gauging components for weight savings. The most common alloying element to achieve higher strength alloys for the purpose of down-gauging is magnesium. While magnesium additions

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Brazing of Aluminium Alloys with
Higher Magnesium Content using Non-Corrosive Fluxes – Part 2

Apr 23
2014

Technical Information by Leszek Orman, Hans-Walter Swidersky and Daniel Lauzon Abstract For just as long as aluminium has been used for brazing heat exchangers, there has been a trend to down-gauging components for weight savings. The most common alloying element to achieve higher strength alloys for the purpose of down-gauging is magnesium. While magnesium additions

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Brazing of Aluminium Alloys with
Higher Magnesium Content using Non-Corrosive Fluxes – Part 1

Mar 26
2014

Technical Information by Leszek Orman, Hans-Walter Swidersky and Daniel Lauzon Abstract For just as long as aluminium has been used for brazing heat exchangers, there has been a trend to down-gauging components for weight savings. The most common alloying element to achieve higher strength alloys for the purpose of down-gauging is magnesium. While magnesium additions

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Video Coverage about the Schweißen & Schneiden

Feb 07
2014

DVS-TV was underway at the Schweißen & Schneiden tradefair in Essen, Germany, which took place in September 2013. The interesting video report is online since early February. Among other things, coverage included Solvay’s tradefair presence and the brazing demonstration with NOCOLOK Flux at the booth. Watch the video.