Manufacturing Capabilities

Step 1

Material Preparation

Select alloy powder:

Select appropriate cemented carbide powder according to product requirements, common ones are tungsten carbide (WC) and cobalt (Co) powder.

Mixing:

Mix the powders of different ingredients in proportion to ensure uniformity.

Step 2

Forming

Compression molding:

Put the mixed powder into a mold and press it through high pressure to form the desired body shape.

De-moulding:

Carefully demould after pressing to avoid damaging the green body.

Step 3

Sintering

Preliminary sintering:

Put the shaped body into a sintering furnace and sinter it at high temperature to bond the powder particles to form a dense cemented carbide.

Cooling:

After sintering is completed, slowly cool to room temperature to prevent cracks caused by thermal stress.

Step 4

Processing

Rough machining:

Use lathes, milling machines and other mechanical equipment to rough machine the sintered cemented carbide to remove excess material and reach preliminary dimensions.

Finishing:

Finishing using processes such as grinding and polishing to achieve the required dimensional accuracy and surface finish.

Step 5

Surface Treatment

Coating or heat treatment:

Surface coating or heat treatment is performed as needed to improve the wear resistance and corrosion resistance of the carbide.

Step 6

Inspection

Quality inspection:

Inspect the size, hardness, surface quality and other aspects of the processed cemented carbide to ensure that it meets the technical requirements.

Step 7

Forming

Packaging:

Properly package qualified cemented carbide products to prevent damage during transportation.

Delivery:

Deliver products to designated locations as per customer requirements..