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Tungsten Carbide Cutting Tools

Cemented carbide grit TC wear-resisting welding tips Broken materials

  • Description

1.Tungsten carbide grit

2.High qulity with precision and polish 

3.Various types available 

4. 18 years experience 

This tungsten carbide grit also called tungsten grints, carbide grits, it is used to welding or solder onto a steel body, to increase the wear resistance properties. For example, if a steel cutter can cut 24 hours without grits, it will cut 240 hours after with the tungsten carbide grits.

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Size

The normal size (mesh) of tungsten carbide grits

1-12mesh / 12-20 mesh/ 20-30 mesh/ 30-40 mesh/ 40-60 mesh/ 60-80 mesh

1-2 mm/ 3.2-4.8 mm/ 4.8-6.4 mm/ 12 mm etc.

 

TC Grits1-12 mesh
Crushed grits12-20 mesh

20-30 mesh

30-40 mesh

40-60 mesh

Grade and application

Application 

 

The tungsten carbide grit is suitable for hard facing material.

1 mesh to 12 mesh: used for wear-resistant electrode and mace electrode;

10 mesh to 60 mesh: used for saw blade or play a role of wear-resisting welding in the metal surface.

 

1) Ceramic, metal lapping, and polishing applications

2) Slicing of silicon carbide wafers

3) Rock and stone polishing and engraving

4) Slicing, lapping,and polishing glass and germanium wafers

5) Lapping of piston rings and gears

6) Grinding of nonferrous materials

7) Finishing tough and hard materials

8) Bonded abrasive tool applications

9) Glass etching and glass carving industries

 

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Production

1. WC powder

2. Ball grinding mill

3. Press

4. HIP sintering

5. Electric discharge machining(EDM)

6.Carving machine

 

All raw material are tested in terms of density ,hardness and T.R.S before using



1, Soon after the order is confirmed, carbide forging die products will start to prepare the RTP powder as per customer’s requirement with our wet-grinding machine

2, Before mass production, we need to do a trial pressing and sintering using every mould, and we check the appearances and the sizes of
 carbide forging die samples with micrometer, projectors etc. to ensure that the requirements of the drawings can be met before batch production

3,  Bulk production ,press the raw materials to shape blanks,and all carbide forging die blanks must be passed by semi finished inspection, 

 
4, Then sinter blanks to finish (HIP) and finished products inspection, we have 10 sets of vacuum sintering furnace and 2 sets of HIP in the factory ensure the best quality and production capacity.

 

5, 1). cleaning/tumbling is to make the carbide forging die look more beautiful.
     2).The carbide forging die can be ground according to customers’ order to a tolerance of +/-0.05

 




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