China Alumina Ceramic Disc manufacturer
Hunan Yuanhong New Materials Co.,Ltd
Specialized in Advanced ceramic,Serving High-end Manufacturing
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Customized Alumina Ceramic Arm End Effector High Temperature Wafer Handling Parts

Customized Alumina Ceramic Arm End Effector High Temperature Wafer Handling Parts

Brand Name YH
Model Number YH
Certification ISO,CE
Place of Origin CHINA
Minimum Order Quantity 10
Price Negotiated
Payment Terms L/C,D/A,D/P,T/T,Western Union
Supply Ability 10000pcs per month
Delivery Time 10-30days
Packaging Details by caront or wooden case
Dielectric Strength 15 KV/mm
Chemical Composition Al2O3 (Aluminum Oxide)
Color White Or yellow
Electrical Insulation Excellent
Operating Temperature Up to 1700°C
Low Thermal Expansion Excellent
Biocompatibility Yes
Alumina Content 95-99.7%
Flexural Strength 300 to 400 MPa
Thermal Conductivity 20 to 30 W/m·K
Machinability Difficult
Maximum Use Temperature 1700c
Transparency Opaque
Surface Finish Polished
Detailed Product Description

 

Semiconductor's Alumina Ceramic Arm End Effector Customized

High-Temperature Wafer Handling Parts Cutting Service

In CNC machining and precision mechanical operations, wear and low hardness of positioning components lead to frequent replacements,

reduced accuracy, and increased costs. It's time to upgrade to components that keep up with your high-demand workflows.

 

Our Alumina Ceramic Positioning Blocks (CNC Machined & Sintered) are engineered for extreme performance, boasting:

•  Superior wear resistance - outlasts metal parts by 5-10x in high-friction environments

•  Exceptional hardness (HRA ≥ 88) - maintains precision shape even under heavy loads

• High-precision CNC machining - ensures tight tolerances for accurate positioning

• Sintered for durability - stable performance in harsh industrial conditions

• Ideal for cutting machinery, mechanical fixtures, and precision machining equipment

Application
Mechanical Properties
Properties
Unit
95%Al2O3
99%Al2O3
99.5%Al2O3
Colour
--
White
Yellow
Yellow
Density
g/cm³
3.7
3.85
3.9
Hardness
GPa
13.7
15.2
15.7
Compressive Strength
MPa
2000
2160
2350
Flexural Strength
MPa
280
310
350
Fracture Toughness
MPa・m1/2
3~4
3~4
4.5
Modulus of Elasticity
GPa
320
360
370
Poissons Ratio
--
0.23
0.23
0.23
Thermal Properties
Properties
Unit
95%Al2O3
99%Al2O3
99.5%Al2O3
Maximum Use Temperature
℃(No load)
1650
1650
1650
Thermal Conductivity @ 20°C
W/(m・K)
24
29
32
Thermal Expansion a at 20–400°C
1 x 10-6/°C
7~8
7~8
7~8
Specific Heat
J/(kg・K)
780
790
780
Thermal Shock Resistance
℃(Put in water)
200
200
200
Electrical Properties
Properties
Unit
95%Al2O3
99%Al2O3
99.5%Al2O3
Dielectric Constant
1MHz
9.4
9.9
9.9
Dielectric Strength
V/m
15 x 10 6
15 x 10 6
15 x 10 6
Dielectric Loss
1MHz
4 x 10 -4
4 x 10 -4
4 x 10 -4
Volume Resistivity @ 25°C
Ω・cm
>10 14
>10 14
>10 14
Volume Resistivity @ 500°C
Ω・cm
>10 8
>10 8
>10 10
 
Various Types of Alumina Ceramic Part
We Can Do OEM and 0BM According to Your Drawing and Requirements.
 

Features of alumina ceramic

* Relatively low density;
* Extremely high operating temperature;
* Very high hardness and compressive strength;
* Excellent electrical insulation properties;
* Corrosion and wear resistance;
* Biologically inert, food compatibility.

Alumina Ceramic Properties

The following only lists the performance parameters of the three most common aluminum oxide ceramics. Normally, alumina ceramics
are composed of these types
 
 
Packing

 

Hunan Yuanhong New Material Co.,Ltd was established in 2016 ,there are over 100 sets of ceramic professional equipments , several types of furnace in more than 8000 square meters production workshops. ISO9001 certified, a variety of advanced ceramic materials are ROHS and REACH certified.

 

  
FAQ
Q1. Do you provide product samples? Yes, we provide samples subject to availability. A nominal sample fee may apply in some cases, and shipping costs are borne by the customer.
 
Q2. What are your accepted payment methods? We accept T/T (bank transfer) in advance, Western Union, Alipay, and PayPal.
 
Q3. What is your typical delivery lead time? Lead times vary depending on product requirements, including material selection, dimensions, and specific manufacturing processes.
 
Q4. Do you perform quality inspection before shipment? Yes, we conduct 100% inspection of all goods prior to delivery to ensure they meet specified standards.
 
Q5. What other ceramic materials do you offer? We supply a range of advanced ceramic materials, including Alumina, Zirconia, Aluminum Nitride,Boron Nitride, Silicon Nitride, Machinable Glass Ceramic, and related specialized ceramics.

Product Tags: Alumina Ceramic Arm End Effector   Alumina Ceramic Wafer Handling Parts  
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