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Alumina ceramic shaft

Ceramic shaft products

Silicon carbide ceramic shaft

Alumina ceramic shaft

99 Alumina ceramic shaft

Ceramic shaft products

Aluminum shaft parts

Silicon Nitride Shaft

Electric motor ceramic shaft

99 Alumina Long Shaft

95 Alumina Ceramic Shaft

Silicon nitride solid shaft

Zirconia water pump shaft

Alumina ceramic shaft
Ceramic shaft products
Silicon carbide ceramic shaft
Alumina ceramic shaft
99 Alumina ceramic shaft
Ceramic shaft products
Aluminum shaft parts
Silicon Nitride Shaft
Electric motor ceramic shaft
99 Alumina Long Shaft
95 Alumina Ceramic Shaft
Silicon nitride solid shaft
Zirconia water pump shaft

Custom Ceramic Shaft Supplier

Gorgeous Advantage

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The ceramic shafts we produce have excellent wear resistance, corrosion resistance, high temperature resistance, etc.
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Customized optional materials include: 95%-99.9% alumina, silicon carbide, silicon nitride, TTZ magnesium oxide partially stabilized zirconia, YTZP yttria partially stabilized zirconia, ZDY yttria fully stabilized zirconia, etc.
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Supports mass-customized production of ceramic shafts, available for global shipment.
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With professional manufacturing equipment and large quantities of mold inventory, we can provide you with high-quality, low-cost product services. You are welcome to inquire!

Ceramic Shaft Description

GORGEOUS has extensive experience in manufacturing ceramic shafts made of materials such as alumina, zirconium oxide, et silicon nitride.
Ceramic shafts are essential components for various pump applications, and their application range is wide, including various water pumps and motor equipment.
Ceramic materials have excellent wear resistance and can withstand long-term friction and impact. Compared with traditional metal shafts, ceramic shafts are more durable and are an economical choice for you to save costs!

Garantie des délais de fabrication et d'expédition

Over 15 years of experience in advanced ceramic production to provide you with high-quality customized production services!

Your goods go through four processes: manufacturing, packaging, loading, and transportation. We serve you carefully and transparently in each process.

La fabrication et le transport de vos céramiques dépendent du procédé et de votre localisation. Nous les fabriquerons rapidement pour vous, selon vos besoins, et choisirons le mode de transport le plus adapté. Livraison aérienne la plus rapide en Amérique du Nord, arrive en 7 jours.

GORGEOUS chooses to cooperate with several leading logistics companies, including:

  • MSC (Compagnie maritime méditerranéenne)
  • Maersk
  • CMA CGM
  • COSCO
  • Hapag-Lloyd
  • DHL
  • UPS
  • FedEx
  • TNT

Nous travaillons avec plusieurs transitaires pour vous garantir des options d'expédition efficaces à des prix inférieurs, livraison à temps, et pas de frais cachés !

Fabrication

Emballage

Chargement

Transport

Main Properties of Ceramic Shafts

Dureté élevée

Ceramic materials are harder than traditional metals

Résistant à l'usure

It can withstand greater friction without being easily worn and has a long service life.

Résistant à la corrosion

Not easily corroded by chemicals, and resistant to most acids, alkalis, salts, etc.

Résistance aux hautes températures

It can resist extreme high temperature and is not prone to deformation.

Electrical Insulation

Excellent electrical insulation, can be used in electrical equipment.

SUPERBE Référence de précision de produit personnalisable

Shaft Part Cylindricity can reach 0.003mm
Coaxiality can reach 0.002mm
Rugosité 0.02
Minimum Processing Hole Diameter Up to 0.3mm, depth limit is 3mm
Hole depth accuracy can reach 0.005mm
Rugosité 0.02~0.04
Plane Machining Tolerance Parallelism accuracy can reach 0.002
The measurement tolerance is 0.0015mm
Ceramic Thread Machining Processing internal thread size limit M3.0
Thread accuracy gb-7h
No restrictions on external thread size
Thread accuracy can reach gb-6g

*La précision spécifique doit être déterminée en fonction du matériau, de la forme et des exigences du processus du produit réel.

Ceramic shaft accuracy reference diagram

Ceramic shaft standard size and specifications

Diameter Range

Micro shaft: 0.5mm - 3mm (commonly used in micro motors)

Conventional shaft: 3mm-20mm (pumps, valves, bearings, etc)

Large shaft: 20mm-50mm or larger (high temperature furnace drive shaft)

Length Range

Short axis: 5mm-50mm (micro motor or sensor)

Medium-long axis: 50mm-300mm (mechanical field)

Extra-long axis: 300mm-1000mm (special equipment)

Examples of Common Diameters

Small diameter: 1mm, 2mm, 3mm, 5mm, 6mm, 8mm

Medium diameter:10mm、12mm、15mm、20mm

Large diameter：25mm、30mm、40mm、50mm

「Support non-standard customization」

「MOQ 1 piece sample order」

Customized Ceramic Shaft Material Parameters and Selection

Ceramic shaft model example

Guide to Choosing Various Ceramic Materials!

✔️Alumina: Alumina shaft is the cheapest among many materials, with a very high cost performance. Its density is 3.7-3.92g/cm3     . You can choose 95%, 99%, 99.5%, 99.7% and other purity alumina for customization.

✔️Zirconia: The density of zirconia shaft is relatively large, exceeding 6.0g/cm3. It has stronger fracture performance than other materials, overcomes the brittleness of ceramics, and it is also self-lubricating, which is very suitable for shaft and pump applications. In addition, you can also choose TTZ, YTZP, ZDY, ZTA and other materials.

✔️Silicon nitride: Silicon nitride shafts are more expensive, but they are lighter and can be polished to a mirror finish of Ra0.05um.

✔️Silicon carbide: The density of silicon carbide shafts is similar to that of silicon nitride, and their hardness is higher than that of general ceramic materials, and their wear resistance is also better.

 

Article Unité Céramique de zircone
Densité g/cm3 6.0
Zirconia Content % 94.4
Grain Size µm 0.5
Rockwell Hardness（45N） R45N 78
Vickers Hardness（Load 500g） GPa（Kg/mm2   ） 11.5（1175）
Flexural Strength (20℃) MPa 800
Compressive Strength (20℃) MPa 2000
Fracture Toughness(20℃) MPam1/2 9.0
Thermal Conductivity(20℃-400℃) W /（m.k） 2.5
Coefficient de dilatation thermique 10-6   /℃ 9.6
Résistance aux chocs thermiques △T℃ 250

 

Propriété Unité AL2O3 99.7 AL2O3 99.5 AL2O3 99 AL2O3 95
Pureté — 99.7% 99.5% 99% 95%
Densité g/cm3 3.92 3.9 3.8 3.7
Résistance à la flexion MPa 375 370 340 304
Résistance à la compression MPa 2450 2300 2250 1910
Module d'élasticité moyenne générale 380 370 330 330
Résistance à la fracture MPam1/2 4.5 4.3 4.2 3.8
Dureté HRA 91 91 90 89
Dureté Vickers HV1 1600 1550 1450 1400
Coefficient de dilatation thermique 10- 6    K-1 7.8 7.8 7.7 7.5
Conductivité thermique W/mk 32 32 25 25
Stabilité aux chocs thermiques △T.℃ 220 220 200 200
Température maximale de fonctionnement °C 1750 1750 1700 1500
Résistance volumique à 20℃ Ω·cm 1015 1015 1014 1014
Rigidité diélectrique KV/mm 22 20 16 15
Constante diélectrique (température ambiante) / 10 11 11.5 11
Facteur de perte diélectrique MHz tan δ 1×10-3 1×10-3 3×10-3 3×10-3

 

Référence de type d'extrémité d'arbre en céramique personnalisable

Alumina Ceramics Video

🔷Straight: can be directly mounted to bearings, bearing seats, brackets, etc.

🔷Keyed: can be precisely combined with your machine to transmit torque to gears, sprockets, etc.

🔷D-Profile: one end is flat and allows insertion into the shaft to firmly install gears, sprockets and bearings, etc.

🔷Splined: can be customized with multiple keyway-like grooves, which can be used in hydraulic systems and machine tools.

🔷With Retaining Ring Grooves: can clamp the retaining ring into the groove, which can be used to separate and locate bearings, rings and sprockets.

🔷Step Down: can use the shoulder near the end of the shaft as a shaft support.

🔷Threaded: the end of the shaft is threaded and can be linked to threaded accessories.

🔷Tapped: has threads inside and can be installed on threaded posts.

🔷Hollow: lighter than solid shafts, can reduce the overall weight of the equipment, can be used for wires, compressed air pipes, etc.

Application of Ceramic Shaft

Ceramic Motor Shaft

Ceramic motor shafts are used in various motor equipment and have a longer life than traditional metal shafts.

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Ceramic Shaft for Impeller

Ceramic shaft for impeller, extremely corrosion resistant

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Ceramic Shaft for Water Pump

Ceramic shafts for water pumps, used in various water pump equipment, with excellent durability

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Engine Ceramic Shaft

Used for various automobile engine shafts, bicycle axles, etc., with strong high temperature resistance.

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Mechanical Equipment Shaft

Ceramic shafts for various mechanical equipment.

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One-stop ceramic shaft manufacturing service

15+ Des années d'expérience. Haute précision et conception OEM. Équipe de recherche et développement professionnelle. Prix compétitifs.

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Nos réussites en matière de passeports Témoignages

Avis des utilisateurs
Ceramic Shaft vs. Metal Shaft

Ceramic shafts have excellent wear resistance and corrosion resistance, especially in some high temperature and corrosive environments.
Metal shafts have better impact and vibration resistance, but are easily corroded and worn.

Ceramic Shaft Manufacturing Process
  • Raw material preparation: Select and process suitable ceramic raw materials.
  • Molding: Dry pressing, injection molding, etc.
  • Drying: Remove moisture after molding and wait for sintering.
  • Sintering: High temperature sintering to form a hard ceramic structure.
  • Post-processing: Precision machining or other processing.
How to Customize Poducts?

You only need to send us an inquiry and drawings, and our professional team will customize it for you.