Brazing aluminum products such as radiators, condensers, evaporators, etc. for the auto industry is a mass production process. The brazing operation is generally carried out in a mesh belt furnace under a nitrogen atmosphere and is commonly known as ‘CAB’ – Controlled Atmosphere Brazing. Accurate temperature measurement of the product throughout the furnace can be […]
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 Summary Our research activities so far […]
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 Improved Magnesium tolerance Mg additions to […]
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 Reduced Flux Residue Solubility The water […]
Exhibition Home of Refrigeration, Air Conditioning, Ventilation and Heat Pumps. Energy efficiency and sustainability remain the driving forces behind the development of new products and systems for refrigeration, air conditioning, ventilation and heat pumps. What future developments in heat pump efficiency are in the pipeline? What’s happening in the market for environment-friendly refrigerants? What do […]
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 […]
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.
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 […]
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 […]
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 […]