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99% Al2O3 Technical Ceramic Parts

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99% Al2O3 Technical Ceramic Parts

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Brand Name : ZG

Model Number : MS

Certification : CE

Place of Origin : CHINA

MOQ : 1 piece

Price : USD10/piece

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 10000 pieces

Delivery Time : 5-8 working days

Packaging Details : Strong wooden box for Global shipping

Material : Aluminum Nitride (AlN), Silicon Carbide

Size : Customized

Features : long service life due to high wear resistance and corrosion resistance

Color : Black, White

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Technical Ceramics For The Textile Industry

Products from technical ceramics are widely used in textile industry, due to their advantages:

  • long service life due to high wear resistance and corrosion resistance;
  • stable yarn quality;
  • ability to work at different speeds (which is successfully used, for example, in the production of microfilaments);
  • universal cleaning options: acids, alkaline solutions, firing at high temperatures or cleaning in an ultrasonic bath.

Related Data

Main component 99%Al2O3 S-SiC ZrO2 Si3N4
Physical
Property
Density g/cm3 3.9 3.1 6 3.2
Water Absorption % 0 0.1 0 0.1
Sinter Temperature °C 1700 2200 1500 1800
Mechanical
Property
Rockwell Hardness HV 1700 2200 1300 1400
Bend Strength kgf/mm2 3500 4000 9000 7000
Compression Intensity Kgf/mm2 30000 20000 20000 23000
Thermal
Property
Maximum working
temperature
°C 1500 1600 1300 1400
thermal expansion
coefficient
0-1000°C
/°C 8.0*10-6 4.1*10-6(0-500°C) 9.5*10-6 2.0*10-6(0-500°C)
5.2*10-6(500-1000°C) 4.0*10-6(500-1000°C)
Thermal Shock resistance T(°C) 200 250 300 400-500
Thermal Conductivity W/m.k(25°C 31 100 3 25
300°C) 16 100 3 25
Electrical
Property
Resisting rate of Volume ◎.cm        
20°C >1012 106-108 >1010 >1011
100°C 1012-1013 >1011
300°C >1012 >1011
Insulation Breakdown
Intensity
KV/mm 18 semiconductor 9 17.7
Dielectric Constant (1 MHz) (E) 10 29 7
Dielectric Dissipation (tg o) 0.4*10-3

Materials:

alumina (Al2O3), silicon carbide (SiC), zirconia (ZrO2), silicon nitride (Si3N4), titanium oxide (TiO2, Ti2O3), ceramic composites.

Main applications:

  • discs for yarn texturing: guides, working disks and knife disks;
  • thread guides: rods, tubes, ears;
  • nozzles;
  • braids;
  • traverse guide fork;
  • finishing applicators;
  • cores;
  • tape wheels;
  • hooks;
  • inserts for a cleaner;
  • ceramic blades, knives;
  • winding devices;
  • rollers;
  • guide for oil applicator;
  • eyelets.

99% Al2O3 Technical Ceramic Parts


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99% Al2O3 Technical Ceramic Parts

      

Aluminum Nitride Technical Ceramic Parts

      

AlN Aluminum Nitride Ceramics

      
China 99% Al2O3 Technical Ceramic Parts wholesale

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