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Ceramic rod

Zirconia ceramic rod wear and chemical corrosion resistance rods

  • Materials：Zirconia(ZrO2)
  • Sizes：Mini-OD: 0.02mm;Max-length: 500mm
  • Delivery times：2 -25 days(depends on the quantity)
  • Precision：Ra 0.1um tolerance: 0.001mm... etc
  • Features：Heat resistance / Wear resistance / High purity / Refractory / High Corrosion / Good Insulation...

Hotline

+86181-2297-4730

E-mail

admin@cerampart.com

Zirconia Ceramic Rod Wear And Chemical Corrosion Resistance Rods


As a Professional Advanced Technology Ceramic Manufacturers, Us Support To Customize Different Specifications Of Ceramic Components

Zirconia ceramic rod is mainly made of zirconia material into many processes.Zirconia ceramics is a new type of ceramics, which is mainly divided into three kinds of magnesium stabilized zirconia ceramics, cerium stabilized zirconia ceramics and yttrium stabilized zirconia ceramics.With excellent physical and chemical properties, it has not only become a research hotspot in the field of scientific research, but also been widely used in industrial production. It is an important raw material for refractories, high-temperature structural materials and electronic materials.

Dimension and tolerance:  
·Diameter as small as 0.2mm， depends on length  
·Length as long as 400mm, as short as 0.5mm
·Diameter tolerance we could make as fine as 0.001mm
 		  
 Additional Information:
·Discounts on large quantities of Ceramic Rod
·In stock items will typically ship in a few working days.
·Unit price and estimated ship dates will be calculated when the length and quantity are specified.
·The length and special sizes can be customized

Wear Hardness abrasion:
The ceramic is better wear and abrasion resistant property than metal. The ceramic hardness (mohs)up to 9, HRA 80-90. Ceramic hardness is not second only to diamond, but far beyond the wear resistance of steel and stainless steel
                                                                                            
Corrosion:
Ceramic material has excellent chemical stability under high temperature, is not easy to oxidize, and has good corrosion resistance to acid, alkali and salt.

Zirconia Ceramics Features: 
Zirconia ceramics rod have a excellent wear resistance, chemical corrosion resistance, high temperature resistance and magnetic resistance;With high toughness, high bending strength and high wear resistance.
 

Applications:
Zirconia ceramic rod are used in shaft , plunger, sealing structure, auto mobile Industrial, oil drilling equipment, Insulation parts in electrical equipment , ceramic knife, ceramic hair clipper spare parts, with high density, bending strength and breaking tenacity.

Properties Unit Alumina (AL2O3) Zirconia(ZrO2)
AL2O3≥95 AL2O3≥99 AL2O3≥99.5 AL2O3≥99.8 ZTA YTZ
Volumetric density g/cm3 3.7 3.80-3.85 3.85 3.9 3.8-4.6 6
Hardness HRA≥ 86 88 88 88 86-88 88-90
Flexural Strength Mpa≥ 300 350 400 400 172-450 900
Maximum temperature ℃ 1500 1500 1500 1500 1400-1500 1500
Line expansion coefficient ×10-6/℃ 7.5 8.2 8.2 8.2    
Dielectric constant εr(20℃,1MHz) 9 9.2 9.2 9.2    
Media loss tanδ×10-4,1MHz 3 2 2 2    
Volumetric resistivity Ω·cm(20℃) 1013 1014 1014 1014 1013 1014
Breakdown strength KV/mm,DC≥ 20 20 20 20    
Acidic resistance mg/cm2≤ 0.7 0.7 0.7 0.7    
Alkaline resistance mg/cm2≤ 0.2 0.1 0.1 0.1    
Abrasion resistance g/cm2≤ 0.2 0.1 0.1 0.1    
Compressive strength Mpa≥ 2500 2500 2500 2800 2300-2900 2500
Flexural Strength Mpa≥ 200 350 350 350    
Elastic modulus Gpa 300 350 350 350    
Poisson-Pine ratio   0.2 0.22 0.22 0.22    
Thermalcoefficient W/m·K(20℃) 20 25 25 25    

Precision of manufacture
Dimensional accuracy Up to 0.001mm
Smoothness Highest possible mirror
Concentricity Up to 0.003mm
Parallelism Up to 0.002mm
The inner hole tolerance The minimum  0.005mm
Straight flute The narrowest 0.1x100mm
The thickness of the size Minimum to 0.02mm
The screw thread Minimum internal thread M2
Cylindricity Up to 0.004mm
The linear tolerance Up to 0.001mm
The smallest aperture The minimum 0.07mm
Precision process CNC maching,grinding,lapping
Surface finish Glazed,polishing or metallized
Visual quality:
1. No cracks,  no dark dots, no contamination and sharp edges;
2. Evenly distributed glaze with very smooth surface

Customization & Machining Service
As a professional manufacturer of industrial ceramic components.We can custom the sepcial specifications of ceramic rod,tube,bar or other ceramic parts.High quality,Factory price, on-time delivery, High composition of ceramics

FAQ
1. Monthly Capacity: 50,000-60,000 pcs;
2. Material: OEM or as per your suggestion;
3. Lead time: about 7-10 days, pls confirm the quantities required;
4. Incoterm: FOB, CFR, CIF;
5. Delivery Cost: It is determinated by the destination port;
6. Payment Term: PayPal; T/T; L/C.
7. Shipment: by sea, by air, by courier, by post, etc.
 
Feedback
1. For any query or doubt, please contact us firstly, we will update with you soon;
2. For any other satisfaction, please also feedback to us, which could improve our service better and better.
 

For more information about ceramics parts,please contact our engineers in time  >>>       
 
 

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Dongguan Mingrui Ceramic Technology Co., Ltd.
TEL：+8618122974730
MB：+86 181 2297 4730 Tel：+86 746 3386888
Skype：+86 181 2297 4730
Email：admin@cerampart.com
ADD：No. 21, Chuangxing Road, Shangsha Second Industrial Zone, Chang'an Town, Dongguan City