Description
This product is usually referred to as chromium carbide overlay
(CCO) plate on the market. The hard-facing overlay is suitable for
severe abrasive wear and impact applications.
The ultimate hard-faced product for your application depends on the
material--whether rock, sand, gravel or other substance--striking
or sliding along the surface of your wear part. It also depends on
the angle and speed of impact as well as the operating temperature.
Specifications
Name | HRC 58-65 Bimetallic Seamless Submerged Arc Hardfacing Welding
Composite Chromium Carbide Overlay Plate |
Chemical composition(%) | C 3.0-5.0, Cr 17.0-27.0, Mn 1.0-3.0, Si 1.0-3.0, Fe Bal. |
Hardness | HRC 58-65 |
thickness(mm) | 3+3, 4+4, 5+5, 6+4, 6+6, 8+4, 8+6, 8+8, 10+10, 12+12 (overlay
thickness up to 50mm) |
Standard Sheet Size(mm) | 1400*3400, 1500*3000, 2000*3000 (customized size available) |
ASTM G65 Procedure A | 0.12-0.18g |
Operating Termperature | <400℃ |
Standard | AISI, ASTM, DIN, JIS, GB, SUS, EN |
Base Material | Q235B, Q345B, A36, S235JR and structural steel |
microstructure | carbide(Cr7C3)volume fraction above 50% |
Technical | Plasma cutting, gouging, countersunk, stud bolt |
Certificate | ISO, CE |
Application | mining, glass industry, cement plant, steel mill, power plant |
Advantages of Chromium Carbide Overlay Plate
- Exceptional Wear Resistance: CCO plates are specifically designed
to withstand abrasive and erosive wear, making them highly
resistant to surface damage caused by sliding, impact, and
abrasion. The chromium carbide overlay layer provides a hard and
durable surface that can significantly extend the lifespan of
equipment.
- Versatility: CCO plates can be fabricated and cut to fit various
shapes and sizes, allowing them to be used in a wide range of
equipment components. They can be applied to chutes, hoppers,
buckets, liners, crushers, and other high-wear areas in different
industries, such as mining, construction, cement, and power
generation.
- Cost Savings: By using CCO plates, industries can reduce
maintenance costs and downtime associated with frequent equipment
replacements. The exceptional wear resistance of CCO plates
prolongs the lifespan of equipment, leading to cost savings in the
long run.
- Improved Equipment Performance: CCO plates enhance the performance
of equipment by protecting vulnerable areas from wear and damage.
This leads to improved operational efficiency, as equipment can
operate at optimal levels for longer periods without interruptions
due to wear-related issues.
- Easy Installation: CCO plates can be welded or bolted onto the
equipment, making them relatively easy to install or replace. This
allows for efficient and quick maintenance, minimizing downtime
during the installation process.
- Customizable Solutions: CCO plates can be customized to meet
specific wear requirements. The thickness of the chromium carbide
overlay can be adjusted based on the severity of the wear
environment, ensuring optimal protection and performance.
Overall, Chromium Carbide Overlay plates offer superior wear
resistance, versatility, and cost savings, making them a popular
choice for industries dealing with high-wear applications.
Application of Chromium Carbide Overlay Plate
Chromium Carbide Overlay (CCO) plates find application in various
industries and equipment that experience high levels of wear. Some
common applications of CCO plates include:
- Mining: CCO plates are widely used in mining operations for
equipment such as buckets, truck bed liners, conveyor chutes, and
screens. They provide excellent wear resistance against abrasion
caused by rocks, minerals, and ore.
- Cement: In the cement industry, CCO plates are used in equipment
like hoppers, cyclones, and fan blades, which are subjected to
abrasive materials like limestone, clay, and cement clinker.
- Power Generation: CCO plates are employed in power plants for
applications such as coal chutes, pulverizer systems, and ash
handling equipment. They protect against the abrasive effects of
coal, ash, and other combustion byproducts.
- Steel Production: Equipment in steel mills, such as slag chutes,
coke bins, and furnace components, benefit from the wear resistance
provided by CCO plates. They withstand the impact and abrasion
caused by the handling and processing of raw materials and molten
metal.
- Construction and Earthmoving: CCO plates are used in construction
and earthmoving equipment like excavator buckets, bulldozer blades,
and crusher liners. They protect against wear caused by rocks,
gravel, and abrasive soils.
- Recycling and Waste Management: CCO plates are utilized in
recycling and waste management facilities for applications such as
shredder blades, conveyor systems, and sorting equipment. They
provide protection against wear caused by processing various
materials.
- Pulp and Paper: Equipment in the pulp and paper industry, including
chip conveyors, debarking drums, and pulp digester components, can
benefit from the wear resistance of CCO plates.
- Dredging: CCO plates are used in dredging operations for equipment
like dredge buckets, pump casings, and cutter heads. They offer
protection against abrasion caused by sand, gravel, and other
sediments.
FAQ
Q1: Are you trading company or manufacturer?
A1: We are professional manufacturer for steel plates, and our
company also is a very professional and technical foreign trade
company for steel products. We have more export experience with
competitive price and best after-sales service. Apart from this,we
can provide a wide range of steel products to meet the requirement
of customer.
Q2: What are your main products?
A2: Our main products are chromium carbide overlay wear plates,
also known as CCO wear plates, bimetallic wear plates, hardfacing
wear plates, cladding wear plates, and composite wear plates.
Q3: Can you provide samples?
A3: Yes, we can provide samples for customers to do tests, please
contact us to get more details.
Q4: What's your payment term?
A4: This term can be negotiated. We accept TT and LC payments.
Q5: Will you delivery the goods on time?
A5: Yes,we promise to provide best quality products and delivery on
time no matter if the price change lot or not. Honesty is our
company's tenet.
Q6: What's your production capacity?
A6: 150,000 m2/year.
Q7: Do you accept the third party inspection?
A7: Yes absolutely we accept.