96% Alumina Al2O3 Ceramic Ring Industrial Ceramic Parts for Semiconductor

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Hunan Yuanhong New Materials Co.,Ltd

City: changsha

Province/State:hunan

Country/Region:china

Tel:86-0731-89721388

Contact Person:
Miss.Julia View Contact Details

96% Alumina Al2O3 Ceramic Ring Industrial Ceramic Parts for Semiconductor

Brand Name	YH
Model Number	Yh
Certification	ISO，CE，ROHS
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
Applications	Electrical insulators, cutting tools, wear parts, biomedical implants
Dielectric Loss	0.0002
Flexural Strength	300 to 400 MPa
Color	White to off-white
Temperature Resistance	Up to 1600°C
Manufacturing Method	Dry Pressing or Isostatic Pressing
Surface Finish	Polished
Maximum Use Temperature	1600°C
Tensile Strength	200 MPa
Density	3.8 to 3.95 g/cm³

Detailed Product Description

96% Alumina Al2O3 Ceramic Ring Industrial Ceramic Parts Industrial & Semiconductor Application

Precision Core for Industrial & Semiconductor: Alumina Ceramic Rings!

Struggling to find the right ceramic rings for your industrial automation or semiconductor applications?

We offer customized alumina ceramic rings—adjust size, purity and performance to match your specific requirements.

Advantages: Customizable specs, high compatibility, cost-effective bulk pricing.

Suitable for industrial motor insulation, semiconductor packaging, automation sensor components

✅ Industrial Automation: Wear-resistant bearing rings, motor insulation components

✅ Semiconductor: Wafer positioning rings, packaging insulation rings

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 Sealing Ring

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

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 ceramic

Product Tags: 96% Alumina Al2O3 Ceramic Ring Industrial Ceramic Parts for Semiconductor

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96% Alumina Al2O3 Ceramic Ring Industrial Ceramic Parts for Semiconductor

96% Alumina Al2O3 Ceramic Ring Industrial Ceramic Parts for Semiconductor

96% Alumina Al2O3 Ceramic Ring Industrial Ceramic Parts Industrial & Semiconductor Application

Features of alumina ceramic

Alumina Ceramic Properties

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96% Alumina Al2O3 Ceramic Ring Industrial Ceramic Parts for Semiconductor