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Ultrasound is a type of sound wave with a frequency higher than 20 kHz, characterized by high-frequency vibration and high-energy transfer. The heating principle of the ultrasonic heater is mainly bas...

Induction heating, as a new type of heating method in heat treatment, is highly favored in the heat treatment industry compared to traditional heating methods. Its characteristics of high efficiency, ...

What Is the Purpose of Preheating Before Welding?The purpose of preheating before welding is to reduce the cooling rate of the weld joint, to avoid the formation of hardened structures, and to reduce ...

Induction heating machines play an important role in industrial production. Not only do they offer the advantages of fast heating and high energy utilization, but they can also achieve non-contact pre...

PWHT post weld heat treatment refers to the process of heating and cooling the welded joint and the surrounding area after completing the welding. This process helps eliminate the residual stress gene...

Pre-heat treatment in welding is a process measure in which the entire or partial welded piece is heated to a specified temperature before welding. Important component welding, alloy steel welding, an...

Induction furnaces are widely used in metalworking industries for melting, heating, and refining metals. They operate based on electromagnetic induction, which generates heat within the metal itself. ...

What Is Induction HeatingInduction heating is a process that uses electromagnetic fields to heat electrically conductive materials without direct contact. This method relies on the principle of electr...