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Durable Pink Aluminum Oxide Ceramic Yarn Guide High Temperature Resistance

Categories Aluminum Oxide Ceramic
Brand Name: KAMTAI
Model Number: KTJC14-15
Certification: ISO 9001
Place of Origin: CHINA
MOQ: 2000PCS
Price: Negotiable
Payment Terms: L/C, T/T, Western Union, MoneyGram,PAYPAL
Supply Ability: 20000PCS/ MONTH
Delivery Time: 25 DAYS AFTER PAYMENT
Packaging Details: CARTON BOX AND PLYWOOD PALLET
Name: durable pink alumina ceramic yarn guide for textile machine
Elastic modulus: 275GPA
Thermal conductivity: 20
Advantages: Good wear resistance
Hardness: 7 Gpa
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Durable Pink Aluminum Oxide Ceramic Yarn Guide High Temperature Resistance

1.Description


Engineering ceramics are those which have been specially produced to create ceramic components to provide solutions for engineering conditions with specialist requirements. The thermal stability, wear-resistance and resistance to corrosion of ceramic components make the application of ceramic the ideal choice for many industrial areas.Ceramic components can provide considerable lifetime increases over conventional metal components.If you are looking for a material,that has a longer working life and can stand up to wear, corrosion and high temperature,the engineering ceramic is the answer.

Alumina ceramic is the most mature of the engineering ceramics, offering excellent electrical insulation properties together with high hardness and good wear resistance,but relatively low strength and fracture toughness.Alumina ceramics are generally white but may also be pink or ivory.The color is derived from either the sintering additives or impurities in the raw materials.


2.Technical data

PropertiesUnitSteatite ceramic95% Al2O399% Al2O3Zirconia Ceramic
densityg/cm³2.73.63.85.6
Flexural strengthMpa145300300354
HardnessGpa5.7710.712.3
Elastic modulusGpa120275320205
Poissons ratio-0.210.220.220.30
Linear expansion coefficientx 10-6/℃7.97.17.89
Thermal conductivityw/(m.k)2.520252.5
Specific Heat*10-3J/(kg*K)0.750.780.780.4

3.Features & Advantages


1. High hardness.


2. High heat resistance : Alumina ceramic has execellent themal stability,which means that it is widely used in areas where resistance to high temperatures is essential.


3. Good wear resistance : Alumina ceramic is the material of choice for alumina wear parts.


4. High electrical resistivity : Alumina is an electrically insulating material.


5. High corrosion resistance : It is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Good chemical stability of alumina leads to high corrosion resistance.


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