High Power IGBT Semiconductor Aluminium Nitride Disc Large AlN Ring Ceramic Components for Global B2B Buyers

Overview & Basic Info

Model NO.

HBQ-E007

Method

Dry Press, Tape Casting

Processing

Polishing, Slotting, Laser Cutting

Thermal Conductivity

170~230W/M-K

Density

3.3G/Cm3

Surface Roughness

0.3-0.5

Production Capacity

5,000,000 Pieces/Month

Origin

China

Product Description

Aluminum Nitride (AlN) offers a Coefficient of Thermal Expansion (CTE) near that of silicon and excellent plasma resistance, making it ideal for semiconductor processing equipment components.

Our product range includes Aluminum Nitride plates, sheets, discs, substrates, insulators, washers, rings, tubes, sleeves, crucibles, and customized high-precision parts.

Product Specification	Details
Color	Gray
Size	As per drawing (Customized)
Processing	Polishing, Laser cutting, Slotting, etc.
Application	Heat radiation substrate, Chamber parts for semiconductor process equipment.
Delivery Time	Stock: 3-5 days; OEM/ODM: 15-45 days.

Material Properties & Features

High Thermal Conductivity
More than 170W/m.K for superior heat dissipation.

Excellent Insulation
High resistivity and low dielectric loss.

Thermal Shock Resistance
Withstands extreme temperature fluctuations.

Plasma Resistance
Ideal for harsh semiconductor manufacturing environments.

Technical Property	AlN Value
Thermal Conductivity (30ºC, W/m.k)	≥170
Density (g/cm³)	3.335
Flexural Strength (MPa)	382.7
Dielectric Constant (1MHz)	8.56
Rockwell Hardness	HRA80-90
Surface Roughness (μm)	0.3 ~ 0.5
Warping Degree (‰)	≤2‰

Detailed Product Photos

Quality & Capability

Our production processes are backed by over 20 years of expertise in research, manufacturing, and precision processing. We have achieved multiple certifications including ISO9001, ROHS, CE, and MSDS, ensuring high-quality standards for every component.

Packaging & Shipping

Safe Export Packaging: All products are first packed in plastic bags, then secured in foam boxes, and finally placed into wooden cases, cartons, or pallets as per custom requirements.

Delivery: We offer worldwide shipping via express couriers (TNT, UPS, FedEx, EMS), air freight, and ocean shipping.

Frequently Asked Questions

What products and services are available?

We supply Quartz Glass (Tube, Rod, Plate), Optical Glass, and various precise ceramics including AlN, Al2O3, and porous ceramics. We provide full design and customization services based on client demands.

Can you provide samples before a mass order?

Yes, we offer samples to lower your purchasing risk. In-stock items can be delivered within 3 days. For customized samples, delivery usually takes about 15 days depending on complexity.

What certifications do your products have?

Our products have passed ROHS, CE, and MSDS tests. We also hold ISO9001 authentication and have numerous patents for our ceramic and quartz processing technologies.

How do you handle quality issues or shipping damage?

We have a strict QC team and use professional safe packaging. If products do not meet specifications, we will reproduce them or refund. For shipping damage, we assist in claims and arrange replacements.

Do you support direct international export?

Yes, we have been a qualified exporter since 2008, shipping to over 108 countries. Customers can contact us and purchase directly without the need for regional agents.

Can you customize parts based on technical drawings?

Absolutely. We specialize in precision CNC machining, laser cutting, and polishing to create complex shapes like oval substrates and large rings according to your specific drawings.