II and Normalizing of Steel 1. Definition of Annealing Annealing involves heating steel to a temperature above or below the critical point Ac1 holding it at that temperature, and then slowly cooling ...

This video shows annealing of stainless steel tubing using Ambrell induction heating system. EKOHEAT 50 kW/30 kHz heating system is used for heating the stainless steel tubes. The tube is heated for ...

A research team led by Switzerland's EPFL has sought to simplify TOPCon solar cell production by combining the two required high-temperature steps – front-side emitter formation and rear passivating ...

Metals have a crystal structure. But they're not one big crystal, they're lots of small crystals called grains. The size of ...

Researchers at Switzerland’s Ecole Polytechnique Federale de Lausanne have developed a low-temperature annealing method that maintains the structure of gold and silver when the two metals are combined ...

Researchers at Macquarie University in Sydney have developed a microwave technology they say will improve the production of solar cells, while making them easier to recycle. During the fabrication of ...

Heidtman Steel Products Inc. of Toledo, Ohio, said today it is considering locations in Indiana, Ohio and Michigan on which to build a steel processing plant. The $225 million project would have about ...