Carbide Dies
Carbide Forging Dies
Sinter-HIP densified dies for engine valve heading and hot forming
Product Detail
Solution
Sinter-HIP Manufacturing of Tungsten Carbide Parts
Our production route runs from WC powder through ball milling spray drying mixed powder pressing Sinter-HIP and machining to the finished product.
Step by Step
How This Works in Practice
Step 1
WC Powder
Tungsten carbide powder is the starting material and the plant sits in Hunan Province where mineral resource is abundant.
Step 2
Ball Milling
Powder and binder are milled together so the mixture is uniform before drying.
Step 3
Spray Drying
The milled slurry is spray dried into a free flowing granulate that presses evenly.
Step 4
Mixed Powder
The prepared powder is checked and released for pressing.
Step 5
Pressing
Blanks are pressed to the shape required by the finished part with machining stock left where needed.
Step 6
Sinter-HIP
Sintering and hot isostatic pressing in one cycle densify the blank and reduce residual porosity that would start cracks.
Step 7
Machining
Grinding EDM and lapping produce bores keyways hole patterns cutting edges and sealing faces.
Step 8
Finished Product
Parts are inspected packed and prepared for export shipment.
Who This Is For
Situations This Covers
- Wear parts that fail from crack initiation rather than from wear
- Forging and heading tooling under repeated impact
- Large parts where internal soundness matters
- Any part where a previous supplier's material cracked in service
What We Need From You
To Move Quickly
- Drawing sketch or measured photographs of the part
- How the current part fails and after how long
- Quantity and how often you expect to reorder
- Operating conditions including temperature and media
- Which dimensions actually control the function
Related
All Product Categories
Products Handled Through This Route
Carbide for Oil Industry
Carbide Sleeves
Large carbide sleeves with drilled hole patterns including 176 hole and 82 hole designs
Product Detail
Carbide Rings
Carbide Seal Rings
Fully machined and grinding rings for mechanical seals and rolling wear positions
Product Detail
Carbide Rods
Solid Carbide Rods
Sintered and ground solid carbide rod blanks for rotary tool manufacturing and wear pins
Product Detail
FAQ
Sinter-HIP Manufacturing FAQ
How long does this stage normally take?
It depends on the geometry and the quantity. We give you a written timeline with the quotation rather than a general promise on a web page.
Who reviews my drawing?
Production engineers at the plant in Changsha. Messages sent on WhatsApp or by email reach them directly.
What if my part cannot be made in carbide?
We will tell you. Some geometries and some load cases are better served by steel and saying so is more useful than taking the order.
Can I visit the factory?
Contact us to arrange it. The plant is in Changsha the capital of Hunan Province.
Next Step
Start This Process Today
Send what you have. Even a photograph with a ruler in the frame is enough for our engineers to respond usefully.
Send a drawing or a sample photo on WhatsApp or by email. Files are reviewed by our production engineers, not by a form.