Any business that uses refrigeration is dealing with rising costs. The price of HFCs has increased dramatically over the last few years, and with the EPA phasedown of HFCs beginning this year, experts ...

The processes of brazing, soldering, and welding are often miscategorized as all being welding. In the process of welding, both the edge of the base metal and the filler metal are melted. During ...

Welding is only one part of metalworking. You also can cut steel, using oxygen/acetylene equipment with a special head called a cutting torch. Cutting torches come as part of many consumer-grade gas ...

Multiple tool inserts, typically between 40 and 60, are usually brazed individually onto a single drill bit, especially when used in down-hole fixed-cutter, hammer, or rock drill rebuild and ...

Brazing has emerged as a critical methodology for joining dissimilar materials, most notably metals and ceramics. This technique utilises a filler metal, which melts at a temperature lower than that ...

The integration of reactive air brazing (RAB) and solid oxide fuel cells (SOFCs) represents a notable advancement in high-temperature joining and energy conversion technologies. RAB utilises reactive ...