Name: Custom Color Alumina Ceramic Parts for Industrial Semiconductor Corrosion Resistance
Brand: Hunan Yuanhong New Materials Co.,Ltd
SKU: YH
Availability: InStock

Detail Information

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
Highlight:	Custom Color Alumina Ceramic Parts , Ceramic Parts for Industrial Semiconductor

Product Description

Alumina Ceramic Parts for Industrial Semiconductor

High-Performance Alumina Ceramic Part:

When your process runs at 1600°C, faces plasma erosion, and demands micron-level precision

—only alumina ceramic delivers. Here’s how it transforms your workflow:

Ultra-High Purity & Insulation: 99.5%-99.99% Al₂O₃ grade, volume resistivity >10¹⁴ Ω·cm, ideal for high-voltage insulation in ICP etchers and ion implanters .
Extreme Plasma Resistance: Outperforms quartz in Cl₂/CF₄ plasma environments, reducing replacement frequency by 60% and lowering maintenance costs .
Thermal Stability: Withstands up to 1600°C, thermal expansion coefficient (7-8×10⁻⁶/°C) perfectly matches silicon wafers, eliminating thermal stress failures .
Class 1 Cleanroom Compliance: Mirror-finish surface (Ra < 0.01μm) with minimal particle release, safe for direct wafer contact components .

Custom Color Alumina Ceramic Parts for Industrial Semiconductor Corrosion Resistance 0

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

are composed of these types

Packing 
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.

Tag:

Place of Origin:	CHINA
Brand Name:	YH
Certification:	ISO,CE
Model Number:	YH

Minimum Order Quantity:	10
Price:	Negotiated
Packaging Details:	by caront or wooden case
Delivery Time:	10-30days
Payment Terms:	L/C,D/A,D/P,T/T,Western Union
Supply Ability:	10000pcs per month

Custom Color Alumina Ceramic Parts for Industrial Semiconductor Corrosion Resistance

Custom Color Alumina Ceramic Parts

Ceramic Parts for Industrial Semiconductor

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Alumina Ceramic Properties

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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