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Carbide inserts brazed cutters for removal of soft roof

Carbide inserts brazed cutters for removal of soft roof

Carbide inserts brazed cutters for removing soft krovotechenie stamps, drawing tools, carbide brazed inserts, the blank for forming the tool, etc., are produced by powder metallurgy. The production process includes several stages of production:

1.Manufacturing tooling.

2.Preparation of carbide mixture:

- preparation of the plasticizer

- grinding and mixing the powder of tungsten carbide and cobalt

- mixing of the plasticizer and carbide powder

- granulation of a mixture of carbide

3. Pressing details.

4. Pre-sintering.

5. The final sintering.

In the manufacture of hard sintered alloys in accordance with the technology use equipment and materials allow to achieve high quality products