Anxiety medications are used either alone or in combination with psychotherapy to treat a number of different disorders all classified as âanxiety disorders.â These include:1  Generalized anxiety disorder (GAD). 2  Phobias. 3  Obsessive-compulsive disorder (OCD). 4  Post-traumatic stress disorder (PTSD).5  Panic disorder (PD).nxiety medications are used either alone or in combination with psychotherapy to treat a number of different disorders all classified as âanxiety disorders.â These include:
The most common fluxes used in clay bodies are potassium oxide and sodium oxide which are found in feldspars. A predominant flux in glazes is calcium oxide which is usually obtained from limestone. The two most common feldspars in the ceramic industry are potash feldspar (orthoclase) and soda feldspar (albite).he most commonly used fluxing oxides in a ceramic glaze contain lead, sodium, potassium, lithium, calcium, magnesium, barium, zinc, strontium, and manganese. These are introduced to the raw glaze as compounds, for example lead as lead oxide. Boron is considered by many to be a glass former rather than a flux.
Video: Defining ceramics. A ceramic is an inorganic non-metallic solid made up of either metal or non-metal compounds that have been shaped and then hardened by heating to high temperatures. In general, they are hard, corrosion-resistant and brittle.Ceramic comes from the Greek word meaning âpotteryâ.he major types of pottery are described as earthenware, stoneware and porcelain. Earthenware is used extensively for pottery tableware and decorative objects. It is one of the oldest materials used in pottery. The clay is fired at relatively low temperatures (1,000â1,150Â°C), producing a slightly porous, coarse product.