| 摘要 |
<p>There is provided a process for simultaneously (1) cementing particles of cubic boron nitride (CBN) together, (2) bonding particles of ceramic together to form a substrate, or support layer, for the cemented CBN particles, and (3) bonding the cemented CBN particles to the substract in which the cementing medium for the CBN particles and the ceramic substrate are both derived from a single multicomponent source comprising a mixture of ceramic particles and particles of an aluminium-atom yielding material.</p> |
