| 摘要 |
A structural member for a machine tool is formed of a nonmetallic substance, e.g. cement, concrete cement or ceramic, having discrete solid objects, e.g. fibers, filaments, chips, fragments and/or particles, of a metal, carbon, ceramic, cermet and/or plastic dispersively distributed therein as reinforcing elements. Metallic frames may be embedded in the nonmetallic substrate to form a skeleton for the member.
|
