Glossary

In the industrial context, induction refers to the process of using magnetic fields to generate heat in conductive materials. This is accomplished by placing the material in a high-frequency magnetic field, which causes the material to heat up due to the resistance of the material to the flow of the electrical current induced in it. Induction is commonly used in various industrial applications, such as metalworking, welding, and cooking.

Examples of induction in the industrial context include:

1. Induction heating: This is used to heat metals for forging, welding, and other industrial applications. Induction heating is used to heat only the metal part that needs to be heated, without heating the entire material.

2. Induction welding: This is used to weld two metal pieces together without the use of a flame. Induction welding produces a strong, precise, and high-quality weld.

3. Induction melting: This is used to melt metals for casting, alloying, and other industrial applications. Induction melting is a fast and efficient way to melt metal without the need for a flame.

4. Induction hardening: This is used to harden the surface of metal parts, such as gears, shafts, and tools. Induction hardening produces a hard, wear-resistant surface that extends the life of the part.

5. Induction cooking: This is used in the food industry for cooking food in commercial kitchens and in the home for domestic cooking. Induction cooking uses magnetic fields to heat the cooking vessel directly, without heating the surrounding air.

Similar things to induction in the industrial context include:

1. Resistance heating: This is a process of heating materials by passing electrical current through them, causing resistance and heat. Resistance heating is commonly used in electric furnaces and ovens.

2. Convection heating: This is the process of heating materials by circulating hot air or fluid around them. Convection heating is commonly used in industrial drying and baking processes.

3. Radiation heating: This is the process of heating materials by exposing them to electromagnetic waves, such as infrared radiation. Radiation heating is commonly used in industrial processes such as curing and drying.

4. Ultrasonic welding: This is the process of joining two pieces of material by vibrating them at high frequencies until they melt and fuse together. Ultrasonic welding is commonly used in the plastics industry.

5. Laser welding: This is the process of welding two pieces of material together using a laser beam. Laser welding is commonly used in high-precision manufacturing and welding applications.

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