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Induction hardening was first applied to improve the surface hardness of parts to meet the requirement of wear resistance. After decades of development, induction hardening has become the most widely ...

In the 1950s, induction heat treatment began to be used in China, when the process was called "high frequency quenching". This new heat treatment process uses a coil of electromagnetic induc...

1. The principle of induction heatingThe workpiece is put into the inductor, which is generally a hollow copper tube with medium or high frequency alternating current input (300 to 300000Hz or higher)...

Induction heater is also called induction heating power supply, also known as induction heating equipment. It is a collective term for induction heating of all workpieces to be heated, including induc...

According to the different output induction heating frequency, induction heating equipment can be roughly divided into: super audio frequency induction heating equipment, high frequency induction heat...

Surface heat treatment is to change the surface structure of the part to obtain martensite with high hardness, while retaining the toughness and plasticity of the core (ie surface quenching), or to ch...

In general, high-frequency induction heating equipment is more suitable for induction quenching of shafts, discs, pins, gears and other parts. What issues should you pay attention to.1. Check the high...

Ⅰ. Quality problems that often occur in high frequency hardeningThe application of induction heating equipment in the quenching process is becoming more and more extensive. With the continuous improv...