Keramiikatootmisel

Keramiikatootmisel is the process of manufacturing ceramic products, which are made from inorganic, non-metallic materials, typically composed of clay, water, and other minerals. The process involves several stages, including preparation, forming, drying, firing, and glazing.

The first stage, preparation, involves mixing raw materials such as clay, feldspar, and other minerals to create a homogeneous mixture. This mixture is then formed into the desired shape using various techniques, such as hand-building, wheel-throwing, or mold-making.

Once the ceramic piece is formed, it is dried to remove excess water. This can be done through natural air drying or in a kiln at low temperatures. The drying process helps to reduce the piece's weight and makes it easier to handle.

The firing process involves heating the ceramic piece in a kiln at high temperatures to harden the clay and create a durable, glassy surface. This process can take several hours and is crucial for the final strength and appearance of the ceramic product.

Glazing is the final stage of the ceramic manufacturing process. A liquid glass material is applied to the ceramic piece and then fired again in the kiln. This creates a smooth, glossy surface and can also provide additional protection and decoration.

Keramiikatootmisel is a versatile process that can be used to create a wide range of products, from pottery and tiles to sanitary ware and electrical insulators. The final appearance and properties of the ceramic product depend on the raw materials used, the forming technique, and the firing and glazing processes.