China Wear Resistant Bimetallic Plates with Excellent Wear Resistance in Cement Industry

hardfacing wear resistant steel plates

Description

Chromium carbide composite cladding fusion bonded to a mild steel backing material.The deposit has been realized by means of oscillated welding and a wear resistant coating applied by submerged arc welding.Fine cracks perpendicular to the welding bead is normal due to natural stress relieving in a very hard matrix.Very high volume of chromium carbides evenly distributed throughout the uniform thickness of the deposit.Plate hardness ranges from HRC58-65.Suitable for applications involving high abrasion and low to medium impact.

Dimensions

Supported by patent technique, Wodon high chromium carbide overlay wear plates are manufactured under tightly controlled parameters within a quality management system. Various thickness is available.

Thickness(backing plate + weld overlay)L x W (mm)4+4, 5+51,400 x 3,0006+6, 8+5, 8+6, 8+81,400 x 3,50010+8, 10+10, 10+20, 12+12, 12+20, 14+26, 12+32...1,400 x 3,500 2,100 x 3,500

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(%):25-45. 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.

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.

Wear Part Production

Cutting

Overlay can be cut with plasma, laser, and water jet.

Machining

The overlay surface is not machinable. However, Wodon can provide Overlay with countersink holes and tapped holes.

Forming

Overlay can be cold formed or rolled.

Welding

Overlay can be welded on the mild steel base plate surface.

Our production capacity of wear parts is 7,000 tons per year.

Company Information
Since 2004, Wodon has more than 200 employees.

Headquarters: Tianjin Wodon Wear Resistant Material Co., Ltd, established in Beijing
Tianjin branch plant: Tianjin Wodon Wear Resistant Material Co., Ltd-
Er wei Road Plant
Hunan branch company: Hunan Wodon Wear Resistant Material Co.,Ltd,
Hebei branch company: Hebei Wodon New Material Co.,Ltd,

Production Capacity per year:

Wear plate: 140,000m2; Flux cored welding wires: 9,000 tons;Wearparts: 7,000 tons

FAQ

Q: Are you trading company or manufacturer?

A: We are ISO certified flux cored welding wire and CCO wear plate factory.

Q: Are you able to produce customized chemical composition and dimension?

A: Yes, we could offer special welding wire and wear plate according to 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 15-45 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 are your terms of payment?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 20~30% T/T in advance, balance against the copy of BOL. Other payment terms are negotiable.

Q: Do you provide after-sales service?

A: Our company has a professional after-sales service team, with many years of experience not only on hardfacing products and applications, but also on the operation of application equipment. We are able to quickly solve customer's problems. If there are any quality problems, the responsible person will provide reasonable solutions within 12 hours after being notified.