Chromium Carbide Overlay Wear Plate for Bucket Chain Excavator
chromium carbide overlay wear plate for bucket chain excavator
Since 2004, Wodon has more than 180 employees.
Wodon product: flux cored welding wires, chromium carbide overlay steel plates, wear resistant partss, wear pipes, wear fittings.
Welding wire and wear plate workshops

Wodon's quality managment
Warehouse
Why our wear plate has such good wear resistance?
1. The overlay chemical composition is the key
The main ingredients of Wodon plates are C(%) :3.0-5.0 and Cr(%):25-40. This chemical proportion results in a large amount of Cr7C3 chrome carbide hard particles. The micro-hardness (up to HV1800) of these particles throughout the layer will guarantee a super wear resistant surface.
Performance test:
Test equipment: Quartz sand rubber wheel abrasion test machine.
Conditions: Choosing same dimension specimens for different materials and wear plate producers, and put them under the same wearing working conditions in our testing equipment.
45 minutes for each specimen.
|
No. |
Wear Plate Type |
Test Time |
Weight Loss of Overlay |
|
1 |
Wodon Wear Plate |
45 minutes |
0.148g |
|
2 |
Imported Wear Plate |
45 minutes |
0.229g |
|
3 |
Imported Wear Plate |
45 minutes |
0.237g |
|
4 |
Imported Wear Plate |
45 minutes |
0.252g |
|
5 |
Domestic Wear Plate |
45 minutes |
0.385g |
|
6 |
Domestic Wear Plate |
45 minutes |
0.377g |
|
7 |
Domestic Wear Plate |
45 minutes |
0.399g |
|
8 |
Domestic Wear Plate |
45 minutes |
0.371g |
Results: The test results show that the life span of Wodon wear plate is 2.5 times higher than domestic wear plates and 1.5 times than imported ones.
2. Chromium carbide microstructure
The wear resistance of wear plate depends mostly on the hardness, shape, size, amount and distribution of the chromium carbide hard particles.
As you can check on the picture, the carbide (Cr7C3) volume fraction on the microstructure is above 50%.
3. Bonding strength between the overlay and base plate.
The overlay and base plate are very well bonding. The overlay will penetrate into base plate about 0.8mm-1.8mm, reaching up to 350Mpa in our tests.
Using our wear resistant plate as raw material, WODON wear parts are nice looking and with excellent wear resistant strength. Quality of WODON wear parts is one of the best among peers. We produce wear parts like Vertical Mill, Roller Press, Wear Resistant Table Liner, Cement Grinder, Mill Grinder, etc. Our wear parts are available to be cut and profiled by Laser Cutting, Plasma and High Pressure Water Abrasive Cutting according to customer's requirements.

Packaging Details: steel pallets and film wrapped
Comments and feedback:
Good quality and flatness is our first sight. After discussing on their booth, our team think we find a better producer with very good and competitive price and quality. One more important thing is their professional, skilled and young technican team.
The Wodon abrasion and impact wear plate samples consisted of a high chromium white iron deposit on a steel substrate. The hard facing microstructure contained typically a high volume percent of primary carbides. The primary carbide sizes were typically less than 25μm in diameter, which was considered good for hard facings of these types.
Q: Are you trading company or manufacturer ?
A: We are ISO certificate factory.
Q: Are you able to produce customized chemical composition and dimension?
A: Yes, we could offer the welding wire and wear plate according customers' requirement.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-40 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment. Other payment terms are negotiable.
If our product meets your interest, please feel free to contact us as follow:
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