China Ceramic Alumina Tube manufacturer

Threaded Zirconia Ceramic Tubes Ultrafine White 1-50mm Outer Diameter

Product Details:
Place of Origin: China
Brand Name: Jinghui Ceramics
Certification: RoHS, REACH, ISO
Model Number: JH.ZRCP.001
Payment & Shipping Terms:
Minimum Order Quantity: 100 piece per order
Price: Negotiable
Packaging Details: Bags with export carton
Delivery Time: 5~6 weeks
Payment Terms: T/T, Western Union, MoneyGram, Paypal, , L/C
Supply Ability: 100000 sets per month

Detail Information

Product Name: Zirconia Ceramic Bushing Material: Zirconium Oxide Ceramic
Type: Advanced Ceramic Parts Color: Pure White
Size: 50mm X 200mm Feature: High Accuracy, Low Thermal Conductivity
Tolerance: As Design Drawing Or OEM Shape: Customized Designs
Surface Treatment: Diamond-polished Application: Industrial Ceramic
High Light:

high alumina ceramic tube

,

porous ceramic tubes

Product Description

Industry Ceramic Injection Molding ZrO2 Threaded Zirconia Ceramic Tube

Description of threaded zirconia ceramic tube :

Zirconia (ZrO2) is the most outstanding high-performance material among all oxide ceramics. Zirconia ceramic components made out of Zirconia generally consist of zirconia as basic material doped with some percentage of other stabilizers like Yttria (Y2O3) or Magnesia (MgO), in the filed, it called partially stabilized. Depending on doping material, it will obtain better properties than pure zirconia because of influencing the stabilizers' microstructure, such as wear resistance, flexural toughness and so on.

The "ceramic steel" titled Zirconia is doped with Yttria forming an ultra-fine ductile structure with sub-micron grain formation leading to enormous bending strengths. Magnesia doped qualities are less strong also showing a coarser microstructure.

We focus on producing a wide range of zirconia ceramic parts, including ceramic tube, ceramic ring, ceramic spacer, ceramic disc, ceramic plate with various different grades with respect to the accuracy, surface quality.

Specification of the ceramic bushing:

Forming methods

 

Dry pressed, Ceramic injection molding, Hot pressed, ISO pressed

 

Material available

 

Alumina(Al2O3), Zirconia(ZrO2), Silicon carbide(SiO2), Silicon nitride(Si3N4)

 

Available types

 

Flanged tubes, slotted tubes, one-end closed tubes, square tubes

 

Specification

 

OD can be from 1 to 50mm, length can be from 10mm to 500mm

 

Precision processing

 

CNC machining, Precision grinding, Polishing, Lapping, 

 

Tolerance

 

The tolerance of OD and ID can be 0.001mm,  the tolerance of length can be 0.001mm

 

Surface quality

 

Free of cracks, foreign contamination, mirror surface better than Ra0.1

 

Key parameters

 

Roughness to be 0.02mm, Parallelism to be 0.001mm

 

 

Benefits of zirconia ceramic bushing:

1. Excellent wear resistance, much higher 276 times than stainless steel

2. Higher density than most of technical ceramics, over than 6 g/cm3

3. High hardness, over than 1300 MPa for Vicker

4. Can withstand higher temperatures up to 2400°

5. Low thermal conductivity, less than 3 W/m.k at room temperature

6. Similar coefficient of thermal expansion as stainless steel

7. Exceptional fracture toughness reaches up to 8 Mpa m1/2

8. Chemical inertness, aging resistance and not rust forever 

9. Resistance to molten metals due to an extraordinary melting point

 

Gallery of zirconia ceramic tubes

We produce various zirconia ceramic components in different materials with a special design.

Threaded Zirconia Ceramic Tubes Ultrafine White 1-50mm Outer Diameter 0  Threaded Zirconia Ceramic Tubes Ultrafine White 1-50mm Outer Diameter 1  Threaded Zirconia Ceramic Tubes Ultrafine White 1-50mm Outer Diameter 2

 
    

          
Datasheet of Technical ceramics

Property Units Material
99.5% alumina 99%alumina 95% alumina ZrO2
(Y-TZP)

ZrO2

(TTZ)

Density g/cm3 ≥3.85 ≥3.80 ≥3.60 ≥5.95 ≥5.72
Water absorption % 0 0 0 0 0
Hardness HV 1700 1700 1500 1300 900
Flexural strength Mpa ≥379 ≥338 ≥320 ≥1200 ≥1200
Compressive strength Mpa ≥2240 ≥2240 ≥2000 ≥1990 1750
Fracture toughness Mpa m1/2 4-5 4-5 3-4 6.5-8 11
Max. service
temperature
1675 1600 1450 1000  
CTE 1×10 -6 /℃ 6.5~8.0 6.2~8.0 5.0~8.0 8.0~9.5 10.2
Thermal shock T(℃) ≥250 ≥200 ≥220 ≥300 350
Thermal conductivity(25℃) W/m.k 30 29 24 3 3
Volume resistivity ohm.cm          
25℃ >1 x 10 14 >1 x 10 14 >1 x 10 14 >1 x 10 11 >1 x 10 11
300℃ 1 x 10 12 8 x 10 11 10 12 -10 13 1 x 10 10 1 x 10 10
500℃ 5 x 10 10 2 x 10 9 1 x 10 9 1 x 10 6 1 x 10 6
Insulation strength KV/mm 19 18 18 17 20
Dielectric constant(1Mhz) (E) 9.7 9.5 9.5 29 28

 


Manufacturing flow chart of technical ceramic parts

We have in-housing comprehensive manufacturing types of equipment, including forming, sintering, CNC machining,

precision grinding, laser cutting and so on, it helps us to control the quality very well, also it greatly benefits cost control.

Threaded Zirconia Ceramic Tubes Ultrafine White 1-50mm Outer Diameter 3

 

 

Packaging proposal and transportation solutions

1. We will keep the ceramic parts inside the inner package to be fixed without moving, then it will prevent them from collision each other,

to avoid any cause any chippings during transportation.

2. In addition, the inside of the outer carton will be filled with sufficient protective kinds of stuff.

 

Threaded Zirconia Ceramic Tubes Ultrafine White 1-50mm Outer Diameter 4


 

Why choose us?


★ 10+ Years of manufacturing experience in OEM, ODM                        ★ Powerful R&D, mass production capability
★ In-house comprehensive manufacturing types of equipment               ★ Rigorous quality control system and processes
★ Surpassing pre-sales and after-sales service                                       ★ Abide all orders as the first priority


 

FAQs(Frequently asked questions)


Q1. Are you a factory or trading company?
A: We are a manufacturer. You are welcome to visit our factory.
Q2: Do you send a sample to check?
A: Sure, the sample is free and freight collect.
Q3: When will you ship it?
A: If the products are in storage, we'll ship within 48 hours
Q4: When can I get the price?
A: We regularly quote within 24 hours after we get your inquiry. If you are in urgent need of getting the price.
Please call us or tell us in your email so that we will proceed with your inquiry as a priority.
Q5: Is it available to provide customized products?
A: We always support custom-made demand as per different materials, dimensions, and designs.
Q6: How to ensure quality?
A: The dimension out of any batch will be carried out sampling inspection per international AQL standard. A 100% cosmetic inspection will be done.
Q7: What other products are you dealing with?
A: We focus on a variety of ceramic tubes, ceramic substrates, ceramic sheets, textile ceramics besides metalized ceramics.

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