| 摘要 |
Disclosed is a ceramic material containing 10-70 vol. % C+SiC, the rest consisting of silicon, in relation to a total 100 vol. %. The invention also relates to a method for producing a ceramic material comprising the following steps: (1) a carbonizable, optionally pre-impregnated material is changed into coke in non oxidizing conditions; (2) the body formed according to step (1) is infiltrated with silicon above the melting point of silicon and cooled to room temperature; 3) the body obtained according to step (2) undergoes usual mechanical finishing to give it a final shape. |
