Sintering is a manufacturing process that involves heating powdered materials, often metals or ceramics, to a temperature below their melting point. This heat causes the particles to bond together, resulting in a solid mass with improved strength and density. Sintering is commonly used in the production of components for various industries, including automotive and aerospace. The process typically occurs in a controlled environment, such as a sintering furnace, to prevent oxidation and contamination. Sintering can enhance the properties of materials, making them suitable for applications where durability and performance are critical, such as in cutting tools and electronic components.