Composition for the manufacture of abrasive tools

摘要

The present invention relates to compositions for the manufacture of abrasive tools which can be most effectively used for the manufacture of tools employed for machining of articles made of sitals, hard alloys and other difficultly machinable materials. This composition contains, as a binding agent, compounds selected from the group of caustic alkalis in combination or separately, the composition components having the following proportions, percent by volume: -abrasive powders 12.5 to 37.5 -metal powders 25.0 to 62.5 -caustic alkalis 12.5 to 50.0 -