Zibo Chenyi Advanced Materials Co., Ltd. is one of the leading manufacturers and suppliers of ceramic steel liner in China, also supports customized service. If you're going to buy CE approved ceramic steel liner made in China, welcome to get quotation from our factory. Quality products and low price are available.
Product Introduction
Ceramic steel liner is a composite material that combines ceramic and steel and is widely used in industrial fields that require wear and corrosion resistance. The material is usually made by bonding a ceramic plate to the surface of a steel plate. Ceramics have extremely high hardness, which can reduce the wear of materials on equipment. Steel ensures that the lining has a certain structural strength.
Regular Size
|
Normal Size |
50~800 |
The detailed specifications are based on factual conditions |
|
Thickness of Wear-resistant Liner(mm) |
3~50 |
|
|
Thickness of Rubber |
4~8 |
Remark: Other sizes are available upon request.
Technical Data
|
Name |
Project |
Unit |
Index |
|
Rubber |
Fracture Toughness |
20"C,Mpa % |
3.65 |
|
Thermal Shock Resistance |
ATc,°C |
250 |
|
|
Surface Roughness |
um |
V.9 |
|
|
Density |
g/cm3 |
≥1.2 |
|
|
Elongation |
% |
500 |
|
|
Tensile Strength |
Mpa |
18 |
|
|
Shore Hardness |
HA |
60±5 |
|
|
Peel Strength |
Mpa |
212 |
|
|
Temperature Range |
℃ |
-40-120 |
|
|
Steel |
Carbon Steel Plate |
Gpa |
Q235B,A36,SUS304 |
|
Thickness |
3-20 |
||
|
Bolt |
High Strength Bolts |
4.8Z8.8 |
|
|
Abrasion Resistance |
P=74N. n=800rpm. t=30min |
0.0005g |
|
|
Category |
CY90 |
CYT92 |
CY95 |
CYT95 |
CY99 |
CY-ZTA |
ZrO2 |
|
Al2O3 |
≥90% |
≥92% |
≥95% |
≥ 95% |
≥ 99% |
≥75% |
/ |
|
ZrO2 |
/ |
/ |
/ |
/ |
/ |
≥21% |
≥95% |
|
Density |
≥3.50g/ cm3 |
≥3.60g/cm3 |
≥3.65g/cm3 |
≥3.70g/cm3 |
≥3.83g/cm3 |
≥4.10g/cm3 |
≥5.90g/cm3 |
|
Water Absorption |
≤0.1% |
≤0.1% |
≤0.1% |
≤0.1% |
≤0.1% |
≤0.1% |
≤0.1% |
|
HV 20 |
≥900 |
≥950 |
≥1000 |
≥1100 |
≥1200 |
≥1350 |
≥1100 |
|
Rock Hardness HRA |
≥80 |
≥82 |
≥85 |
≥88 |
≥90 |
≥90 |
≥88 |
|
Bending Strength MPa |
≥180 |
≥220 |
≥250 |
≥300 |
≥330 |
≥400 |
≥800 |
|
Compression strength MPa |
≥970 |
≥1050 |
≥1300 |
≥1600 |
≥1800 |
≥2000 |
/ |
|
Fracture Toughness KIc MPam 1/2 |
≥3.5 |
≥3.7 |
≥3.8 |
≥4.0 |
≥4.2 |
≥4.5 |
≥7.0 |
|
Wear Volume |
≤0.28 cm3 |
≤0.25cm3 |
≤0.20cm3 |
≤0.15cm3 |
≤0.10 cm3 |
≤0.05cm3 |
≤0.02cm3 |
Features
Wear Resistance
The high-purity alumina ceramic used in the inner layer of the ceramic steel liner has a hardness of up to 1800-2000HV (Vickers hardness), far exceeding the 200-300HV of ordinary carbon steel. When handling highly abrasive materials, such as quartz sand (Mohs hardness 7), the wear rate of the ceramic steel lining is only 0.001-0.005mm/year, while ordinary carbon steel can reach 0.5-1mm/year.
Corrosion Resistance
In a 98% concentrated sulfuric acid environment, the corrosion rate of the ceramic layer is as low as 0.01mm/year, while the corrosion rate of 316L stainless steel under the same conditions is as high as 10mm/year. After ceramic steel lining was used in the hydrochloric acid delivery system of the chemical plant, the service life of the pipeline was extended from the original 1-2 years to more than 10 years, reducing the replacement frequency by 90%.
High Temperature Resistance
The high-purity alumina ceramic used in the ceramic steel liner has a melting point of up to 2050℃ and still maintains more than 95% of its strength at a high temperature of 1000℃. In contrast, 304 stainless steel begins to soften significantly at around 650℃. After ceramic steel lining was used in the high-temperature dust removal system of the thermal power plant, the annual downtime maintenance time of the system was reduced from the original 30 days to 5 days.
Impact Resistance
The fracture toughness of the ceramic steel liner can reach 6-8MPa·m^1/2, which is much higher than the 2-3MPa·m^1/2 of ordinary ceramics. Therefore, the ceramic steel lining can withstand impact energy of up to 30-40J/cm², which is 3-4 times that of ordinary ceramic pipes (5-10J/cm²). After adopting ceramic steel lining in the mine's crusher discharge system, pipe damage accidents caused by impact were reduced from an average of 9 times per year to 2 times.
Wide Applications
Coal-conveying system, coal pulverizing system, dust removing system, dust disposing system and mineral processing system.
Ceritificate
ISO9001, 3 patents, UDEM, TUV.
Zibo Chenyi Factory
Zibo Chenyi Advanced Materials Co., Ltd. is a specialized factory focusing on the products of Ceramic Wear Products and Solutions. The products are sold well in many countries such as Australia, Canada, Russia, Kazakhstan and so on, and have won high trust from the customers due to the excellent quality.The SISIC Ceramic Wear Liner are diversified in terms of dimensions and structural design. We are able to develop customized services according to the differentiated needs of customers to ensure that they can meet the actual requirements of various complex working conditions.
We can supply:
Customized services can be provided.
Competitive prices & short delivery time.
Excellent pre-sale & after-sale services
Contact Us Now
Contact us for a quote or customization information.
E-mail: sales@zbchenyi.com
Tel/WhatsApp: +86 13853329949/ +86 13969321722
Contact: Cathy Wang
