Heat treatment refers to a group of industrial processes involving the controlled heating and cooling of materials to achieve desired mechanical, chemical, or physical properties. It is commonly applied to metals, alloys, and even some polymers to improve performance and extend the lifespan of components. Key Objectives of Heat Treatment: Enhance hardness or toughness. Relieve in... https://www.silcarb.com/industrial-furnaces/heat-treatment-furnaces.php