Use of the iron based backing material which in order to administer method and the CVD diamond tunic which form diamond tunic on the iron based backing material catches.

摘要

Being the method of forming diamond tunic on the iron based backing material, outside substantially includes metal boride in the iron based backing material, it provides layer, the said diamond tunic it includes the fact that it evaporates with respect to layer outside the said the chemical evaporation (CVD) making use of processing. The aforementioned outside layer may be formed by processing aforementioned iron based backing material can be done suffering after making wear the metal layer which, by boride processing the said metal layer, or, boride with the evaporation, or, boride. In addition as for this invention, outside includes, substantially the boride in order to administer CVD diamond tunic it regards also the use of the iron based backing material which possesses layer.