keramiikassa

"Keramiikassa" is the Finnish inessive form of "keramiikka," literally meaning "in ceramics." As a topic, it refers to the materials, techniques, cultural practices and industries connected with ceramic production and use.

Ceramics are inorganic, non-metallic solids formed from clay and other raw materials, shaped and hardened by heating. Common categories include earthenware, stoneware and porcelain, distinguished by composition, firing temperature and porosity. Raw materials and additives influence plasticity, workability and final properties such as strength and translucency.

Techniques used in keramiikassa range from traditional handbuilding and wheel-throwing to slip casting and press molding. Surface treatments include glazing, engobe, slip decoration and various firing atmospheres that affect color and texture. Kiln technologies—wood, gas, electric, raku and modern electric or industrial kilns—determine firing profiles and outcomes.

Historically, ceramics have been central to human societies for pottery, storage, cooking, and as artistic expression, with regional traditions and styles. In contemporary practice, ceramics bridge craft, fine art and industrial applications: architectural tiles, sanitaryware, advanced technical ceramics for electronics, medical implants and aerospace components.

Conservation and sustainability are concerns in keramiikassa, addressing restoration of historic objects, recycling of clay and energy use in firing. Recent developments include digital design, 3D printing with ceramic materials and experimentation with new glazes and low-energy processes, expanding both aesthetic possibilities and functional performance.