Customized Alumina Al2O3 Ceramic Crucible Pot Cauldron Ashtray Wholesale

Product Details
Customization: Available
Application: Aerospace, Ceramic Decorations, Electronics, Medical, Refractory, Industrial Structure Ceramic, Machinery, Chemical
Color: White/Ivory
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Number of Employees
50
Year of Establishment
2007-06-29
  • Customized Alumina Al2O3 Ceramic Crucible Pot Cauldron Ashtray Wholesale
  • Customized Alumina Al2O3 Ceramic Crucible Pot Cauldron Ashtray Wholesale
  • Customized Alumina Al2O3 Ceramic Crucible Pot Cauldron Ashtray Wholesale
  • Customized Alumina Al2O3 Ceramic Crucible Pot Cauldron Ashtray Wholesale
  • Customized Alumina Al2O3 Ceramic Crucible Pot Cauldron Ashtray Wholesale
  • Customized Alumina Al2O3 Ceramic Crucible Pot Cauldron Ashtray Wholesale
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Basic Info.

Model NO.
al2o3-E715
Alumina Content
92%,95%,96%,99%
Unit
Piece
Weight
Customized
OEM/ODM
Available
Gas Permeability
0
Water Absorption
0
Maximum Use Temperature
1650°
Lead Time
10 Days
Transport Package
Box/Carton / Plastic Bag / Wooden Case…
Specification
Customized
Trademark
Hard
Origin
Shenzhen, China
HS Code
6903200000
Production Capacity
10, 000, 000PCS/Month

Product Description

High Temperature Resistance Alumina Al2o3 Ceramic Crucible Pot Cauldron Ashtray Wholesale

Alumina Ceramic:

Alumina ceramics are ceramic materials based on alumina (Al2O3) for thick film integrated circuits. Alumina ceramics have good conductivity, mechanical strength and high temperature resistance. It should be noted that ultrasonic cleaning is required. Alumina ceramics is a versatile ceramic. Because of its superior performance, it has been widely used in modern society, satisfying the needs of daily use and special performance.

Alumina ceramics are classified into two types: high purity type and normal type.
The high-purity alumina ceramics have a Al2O3 content of 99.9% or more. Since the sintering temperature is as high as 1650-1990 ° C and the transmission wavelength is 1 to 6 μm, the molten glass is generally used to replace the platinum crucible; Sexual and alkali-resistant metal corrosion is used as a sodium lamp; it can be used as an integrated circuit substrate and high-frequency insulation material in the electronics industry.
Ordinary alumina ceramics are classified into 99 porcelain, 95 porcelain, 90 porcelain, 85 porcelain, etc. according to the Al2O3 content. Sometimes the Al2O3 content is 80% or 75%, which is also classified as ordinary alumina ceramic series. Among them, 99 alumina ceramic materials are used to make high temperature crucibles, refractory furnace tubes and special wear-resistant materials, such as ceramic bearings, ceramic seals and water valve sheets; 95 alumina ceramics are mainly used as corrosion-resistant and wear-resistant parts; In addition, due to the incorporation of part of talc, the electrical properties and mechanical strength are improved, and it can be sealed with metals such as molybdenum, niobium and tantalum, and some are used as electric vacuum device devices.

Alumina ceramic properties: High hardness, high strength, wear resistance, corrosion resistance, high temperacture (1600°), good thermal diffusivity, good insulativity, low cost etc. 

Data Sheet↓

Item Unit Typical Values
Physical Properties
Color White/Ivory
Density g/cm3 3.85
Alumina Content % 92%,95%,96%,99%
Gas permeability 0
Water Absorption 0
Mechanical Properties
MONS' Hardness 82
Vickers Hardness (Hv50) Gpa(Kg/mm²) 15.7(1600)
Flexural Strength(20°C) Mpa 330
Compressive Strength(20°C) Mpa 2000
Fracture Toughness(20°C) MPam1/2 4
Thermal Properties
Thermal Conductivity(20°C-400°C) W(m.K) 27.5
Thermal Expansion Coefficient 10-6/°C 7.6
Thermal Shock Resistance △T°C 200
Maximum Use Temperature °C 1650
Electronic Properties
Dielectric Strength KV/mm >10
Dielectric Constant er 9.1
Dielectric Loss Angle(1MHz) 0.0002-0.0003
Volume Resistivity Ω.cm >10(14)

Application industry: Machinery, electronic, chemical, petroleum etc.
Specific application: Electrical ceramic substrate, plunger, sealing ring etc.
Customized Alumina Al2O3 Ceramic Crucible Pot Cauldron Ashtray WholesaleCustomized Alumina Al2O3 Ceramic Crucible Pot Cauldron Ashtray WholesaleCustomized Alumina Al2O3 Ceramic Crucible Pot Cauldron Ashtray WholesaleCustomized Alumina Al2O3 Ceramic Crucible Pot Cauldron Ashtray WholesaleCustomized Alumina Al2O3 Ceramic Crucible Pot Cauldron Ashtray Wholesale
Company Information

Shenzhen Hard Precision Ceramic CO.,Ltd founded in 2007, located in Shenzhen of China. 
We are a company that integrates development, design, molding, sintering, production and sales of precision ceramic products. After 10 years of development, we have cooperated with more than 2000 customers and 60 universities; Our factory covers an area of 2000 square meters, 50 employees, and annual production value of nearly 20 million. We have a higher visibility and better reputation in the same industry.Our products include ceramic rods, tubes, plates, blocks and precision parts for industrial. We have all-line high precision equipments from ceramic forming, sintering to precision machining. Hope for a wide range of sincere cooperation with customers at home and abroad.

 

Why Choose Us?

1.15 years of professional production industrial ceramics factory
2.High quality products with low price
3.High precision parts with lowest tolerance
4.Show time for production 
5.Has a group of experienced, professional and efficient R&D team
6.Has a good reputation in China and abroad.
7.MOQ is not limited, small quantity is welcome.
8.Vigorous team and good after-sales service

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Customized Alumina Al2O3 Ceramic Crucible Pot Cauldron Ashtray Wholesale
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Customized Alumina Al2O3 Ceramic Crucible Pot Cauldron Ashtray Wholesale
Customized Alumina Al2O3 Ceramic Crucible Pot Cauldron Ashtray Wholesale
Customized Alumina Al2O3 Ceramic Crucible Pot Cauldron Ashtray Wholesale
Customized Alumina Al2O3 Ceramic Crucible Pot Cauldron Ashtray Wholesale

Packaging & Shipping

Customized Alumina Al2O3 Ceramic Crucible Pot Cauldron Ashtray Wholesale

Our Team
Customized Alumina Al2O3 Ceramic Crucible Pot Cauldron Ashtray Wholesale

FAQ

 

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.


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