Remember when copper was commonly used in mobile air conditioning? Hans Fernqvist does. He’s a leading technical expert on climate AC systems at Volvo Car Corp. and has been actively involved in the ...

EFK, a new braze paste for joining carbon-steel parts, is paired with copper filler metals and dispensed through automatic applicators and handheld squeeze bottles. The paste is for brazing ...

Empower Materials Inc. manufactures the QPACR line of carbon dioxide-based polymers used for enhancing manufacturing technologies. Established in 1991 as PAC Polymers Inc, the company changed its name ...

In brazing and soldering tubing, we have a few things we need to accomplish to make a proper connection: We can’t overheat the joint to the point that it overheats the base metal or the flux where ...

Poly(alkylene carbonates) are synthesized through the polymerization of carbon dioxide and epoxides. The products of their combustion are carbon dioxide and water vapor, which are non-toxic, ...

Skipping any of the basic brazing steps can lead to pipe joint failure. Strong brazed joints in high-pressure pipes are critical to lasting, leak-free performance. However, brazing is not always given ...