Muffle furnaces are often used in wire-drawing mills for annealing and for the production of razor blades and Bundy tubes. The muffle tubes inside such furnaces protect the product during heat treatment and create conditions for more-even temperature distribution.

When something so disruptive happens that hits daily life in unpredictable ways, adaptability becomes a key element, especially when it comes to business. We have seen many people adopting smart working, as face-to-face meetings and business trips have been replaced by frequent video calls.

How much do you think you know about high-temperature corrosion, and what does “high temperature” really mean?