EINSATZSTÜCKE BEVORZUGT ZUM BEARBEITEN VON HITZEFESTEN MATERIALIEN UND VERFAHREN ZU IHRER HERSTELLUNG.

摘要

The present invention relates to whisker reinforced ceramic bodies with new and improved properties. By replacing the tool pressing with injection moulding surprisingly a more homogeneous structure and more advantageous whisker orientation has been obtained. By choosing the conditions of the moulding it is possible to control the whisker orientation to get optimal material properties. Bodies according to the invention are particularly suitable for chip forming machining of heat resistant materials.