| abstract |
An abrasive useful for precision surface treatment is provided. The material can be in the form of an abrasive layer bonded to the support by chemical and / or physical bonding, and the support is preferably made from a flexible material, such as plastic. Also, the abrasive can be in the form of a free abrasive material that does not contain a carrier. The abrasive is in the form of a vacuum condensate consisting of at least 80 atomic percent of a superdispersed composite carbide diamond-like material, preferably containing carbon and containing 0.1 atomic percent or less of bound hydrogen and oxygen. Can be. The abrasive is preferably obtained from a pulsed stream of accelerated electroerosion plasma. [Selection] Figure 1 |