High Alumina Bricks as Impact Block and Wear Resistant Liner

• Application: Refractory, Structure Ceramic, Industrial Ceramic
• Type: Ceramic Tubes
• Samples Days: 1~3days
• Trade Terms: EXW/Fob/CFR/Crf
• Material: Alumina Ceramic
• Transport Package: Boxes+Pallet
• Model NO.: 92% Alumina
• Specification: 92%95%
• Trademark: qimingxing
• Origin: Shandong
• HS Code: 6909120000
• Production Capacity: 18000

Product Description

                          High Alumina Bricks as Impact Block and Wear Resistant Liner

Wear resistant ceramic which are mainly composed of at least 90% Al2O3 are the most widely used  in the world today.
Our products are made from strictly selected  alumina powder with uniform particle sizes and low CaO content.Wear resistant ceramics can be made through common dry press or isostatic pressing process and then sintering them at high temperature in the kiln. They are desirable lining materials for high wear equipment due to precise dimensions, high density,high alumina content,good flatness and stable quality.

 

Category	HC90	HC92	HC95	HCT95	HC99	HC-ZTA	ZrO2
Al2O3	≥90%	≥92%	≥95%	≥ 95%	≥ 99%	≥75%	/
ZrO2	/	/	/	/	/	≥21%	≥95%
Density	>3.50g/ cm^3	>3.60g/cm^3	>3.65g/cm^3	>3.70g/cm^3	>3.83g/cm^3	>4.10g/cm^3	>5.90g/cm^3
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 cm^3	≤0.25cm^3	≤0.20cm^3	≤0.15cm^3	≤0.10 cm^3	≤0.05cm^3	≤0.02cm^3

Notes: We can make alumina wear tile according to your requirement.
Features
High hardness
Rockwell hardness of high alumina ceramics is up to HRA80-90 which is second only to diamond and far exceeds wear-resistant steel stainless


Excellent wear resistance
The wear resistance of high alumina ceramics is 266 times that of manganese steel and 171.5 times that of high chromium cast iron.According to our investigation & follow-up to the clients, the service life of equipment can be prolonged over 10 times under the same working conditions.
Corrosion resistance
High alumina ceramics are inorganic oxides with extremely stable molecular structure and no electrochemical corrosion, thus they can resist erosion of acid, alkali, salt solutions and organic Solvents.


Thermostability
Working temperature of high alumina ceramics can be as high as 1400ºC.


Good self-lubricity
High alumina ceramics have the properties of self-lubricity and inadhesion, the roughness is only 1/6 that of steel pipes thus less flow Resistance.


Light weight
The density of high alumina ceramics is about 3.6g/cm3, which is only half that of steel, thus easy for construction and installation


Wear solutions we provide
This is a complex process.Our engineers understand wear problems and specify
solutions to meet your operational environment. Material properties,tolerances, flatness,attachment methods, and material costs are all considered in a wear solution.




 ZIBO QIMINGXING NEW MATERIAL is located in Zibo, Shandong,Near Qingdao port. With an excellent geographical location and a convenient logistics system,This enable us to provide you varies transportation modes (by express/air/sea) according to your needs. Also, ensure us OTD and save your shipping cost. Our 86700 m2 factory has obtained ISO 9001 and ISO 14001 certification and employs over 350 staff members who enable us to provide you with fully custom services upon request.

We accept customized designs, packing, logo or custom material. We can make custom design based on your inquiry. We provide NDA agreement to keep your design in private.
Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee your satisfaction.
Our business staff have 7~10 years of experience in the industry and can provide you with quality services. All your inquiries will be responded within 24 hours.



                   PROFESSIONAL
                   FULL SERVICE   
      PROTECTION FOR YOUR BENEFIT
FAQ

Q: What is your experience in your products?
A: We have 23 years experience in this industry line. We are professional manufacturer in this area.
 
Q: What is your MOQ?
A: The MOQ is different as per different products, for example, 1 Ton for ceramic ball.
 
Q: Can you accept small quantity sample order before production?
A: Yes, we can offer sample for your testing first.

Q: Can you provide free sample?
A: Yes, within 10kg.
 
Q: What is your production time?
A: We have large stock for standard products. Normally within 7-10days after receipt the deposit.
 
Q: What are your payment terms?
A: T/T, L/C, Western Union