Flux Paints and Pastes – Part 1

Jun 11
2015

Concept and Definitions In addition to the standard methods of applying flux to heat exchanger components (wet fluxing and dry fluxing), there is an increasing trend to using sophisticated flux formulations for selective pre-fluxing of components and/or localized fluxing of complicated geometries. The driving force behind this trend is multi-faceted: heat exchanger manufacturers are seeking

Read More

Invitation for the EABS Seminar 2015

Apr 21
2015

EABS and Solvay Special Chem announce the thirteenth annual presentation of their joint technical training seminar. Dates: 13th and 14th October 2015 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

Read More

Flux-Green-Filler-Stop – This far, but no further

Mar 27
2015

Flux-Green-Filler-Stop (GFS) “stops” molten brazing filler metal from flowing into areas where it is unwanted, thus the surfaces remain clean and free from the presence of any filler metal. Brazing filler metals do not like to bond with, or flow over, any dirt, grease, or oxides so the presence of any of such contaminants can

Read More

Aluminium Brazing –
System Design for Temperature Profilers

Feb 04
2015

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

Read More

Flux Residue – Part 4

Jan 14
2015

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

Read More

Flux Residue – Part 3

Dec 05
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 Improved Magnesium tolerance Mg additions to

Read More

Flux Residue – Part 2

Oct 21
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 Reduced Flux Residue Solubility The water

Read More

Invitation to Chillventa 2014

Oct 07
2014

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

Read More

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

Read More

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.