In order to obtain a good crystal, crystals of a different nature, usually choose different additives

During the preparation of the material often used additives. Its purpose is to change the material sometimes certain characteristics, such as improving the mechanical strength of the crystal to change the color of the crystal, to obtain different crystalline forms, etc.; sometimes synthetic materials in order to promote,  synthetic diamond powder  the temperature of the synthesis pressure. In the high-pressure synthesis, the additive has a special and important role. Proper use of the additive material will  Abrasive grinding wheel successful synthesis of the basic guarantee, because the extreme pressure conditions used is limited. In the synthesis of cubic boron nitride in order to obtain a good crystal, crystals of a different nature, usually choose different additives. Among them, the most commonly used, but also the most important are those which promote the synthesis of additive material.