| 摘要 |
PURPOSE:To form a coating layer having high strength, elasticity and hardness as well as excellent abrasion resistance and lubricity by adhering a composite material consisting of metal and carbon fibers or graphite fibers, etc. to the surface of a copper plate of a casting mold for continuous casting in contact with an ingot by using an adhesive. CONSTITUTION:A composite material 2 wherein carbon fibers, graphite fibers or their blended fibers are combined as a reinforcing material with a matrix metal phase is adhered onto the surface 1a of a copper mold 1 of a casting mold to be used for continuous casting on the side in contact with an ingot by using an adhesive 3. The material 2 is thus coated on the surface 1a of the plate 1 on the side in contact with the ingot. Cu, Ni, Cr, etc. alone having a relatively high m.p. or alloys consisting basically thereof are used for the matrix metal. The service life of the plate 1 is improved and the time and labor required for exchange of the plate 1 are reduced by the above-mentioned coating method. |
