Heat Resistance Aluminum Oxide Al2O3 Ceramic Setters China Manufacturer

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

Product Attributes

Model No.: Standard or custom-made

Brand: Jinghui ceramics

Supply Ability & Additional Information

Packaging: Export carton

Productivity: 100,000 sets/month

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 500,000 sets/month

Certificate: RoHS

HS Code: 8547100000

Port: Shenzhen Port,Hongkong Port

Payment Type: T/T,Paypal,Western Union

Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP

Packaging & Delivery

Selling Units:

Piece/Pieces

Package Type:

Export carton

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Heat Resistance Aluminum Oxide Al2O3 Ceramic Setters

The specification of industrial ceramic setters:

● Other optional materials: aluminum oxide ceramics, Silicon Nitride Ceramics, silicon carbon ceramics

● Dimensions : max. size up to 600mm x 500mm, max. thickness to be 30mm

● Norminal tolerance:both length and width with ± 1% of dimensions, thickness with ± 0.5 mm

● Secondary process: precisely grinding, lapping, polishing, CNC machining, glazing and metallizing

Main chracteristics of aluminum oxide ceramic setters:

1. High quality surface roughness: general roughness less than Ra 1 free of foreign particals, burrs, chips on working surface.

2. High thermal conductivity up to 30 W/m.k which result in homogeneous thermal distribution within the sintering components.

3. High thermal resistance to 1700℃, it It offers a positive effect on the energy-saving of the firing processes with thin thickness.

4. Chemical resistance: For ultrapure alumina (purity over 99%) can be used both in protective gas atmospheres and reduction atmospheres.

5. High mechanical properties: the hardness, the flextural strength, the compressive strength is much higher than plastic and metal.

6. Tight dimensional tolerance: all ceramic setters are with a tight dimensional tolerance to make the installation smoothly and easily

Description of aluminum oxide ceramic setters:

Alumina Ceramic is the most well-known and most commonly used fine ceramic material. Due to high-purity alumina offers excellent corrosion resistance and thermal shock resistance, it is used for setters for sintering and heat treatment.

The regular materials for aluminum oxide ceramic setters we used include 95% alumina, 99% alumina, 99.5% alumina. These ceramic setters can be formed via isostatic pressed, dry pressed which all have a very dense ceramic body. We have the small-size to large-size capability, the largest size of length and width can be up to 600mm, also we provide various of thickness range from 0.30 mm to 30 mm. We owns many selection of standard molds in different sizes, therefore we could contribute to cost reduction, quick delivery.

Besides ceramic setters, we only manufacturer a variety of industrial ceramic plates,like ceramic sheet, Ceramic Substrate, polished ceramic wafer with customized sizes, special shapes and another specific requirement.

Technical Data. sheet of different technical ceramics

Property	Unit	95% alumina	99.2% alumina	99.5% alumina	ZrO2 (Y-TZP)	SiC	TiO2	Si3N4
Color		White	Ivory	Ivory	White	Black	Black	Gray
Density	g/cm3	≥3.60	≥3.80	≥3.85	≥6.0	≥3.21	≥4.00	3.22
Water absorption	%	0	0	0	0	0	0	0
Hardness	HV	1500	1700	1700	1300	2500	800
Flexural strength	Mpa	≥320	≥338	≥379	1200	550	158	650
Compressive strength	Mpa	≥2000	≥2240	≥2240	≥1990	≥3306	---	≥2200
Max. service temperature (Non-loading)	℃	1550	1600	1675	850	1600	1000	1200
Thermal conductivity	W/(m.K)	24	29	30	2.5	150	5	25
Volume resistivity	Ω.cm	> 10^14	> 10^14	> 10^14	> 10^11	10^5	10^12	> 10^14
Insulation strength	kV/mm	18	18	19	17	---	3.93	16
Dielectric constant	-	9.5	9.5	9.7	29	---	9.5	8.2

Why choose us?

1. With over 15 years manufacturing experience of OEM, ODM, and with professional, trusted and responsible team members.

1. Owns in-house comprehensive types of manufacturing equipment from raw material preparation to secondary processes machines.

3. Rigorous and complete quality control system, including IQC, IPQC, OQC line according to ISO quality management system.

4. Support special and custom-made needs, no matter what is prototyping and R&D cases, or serial massive demands for cost down.

5. Providing one - stop ceramic components, like Ceramic Seals , Ceramic Grinder, Metalized Ceramics and Ceramic Tubes and so on.

6. We are dealing with every case in order to enhance the competition of customers, and make their business growth.

FAQs (Frequently Asked Questions）

Q1: Do you have capability to produce customized ceramic setter plates?

A: Yes, we support custom-made or special shape ceramic setter plates, typically including flat setters, convex setters.

Q2: What kinds of raw material for ceramic setter plates you provide?

A: Besides alumina ceramics, we also manufacture ceramic setter plates in silicon nitride setters, silicon carbide setters.

Q3: How long can I get a sample for checking the quality?

A: If we have some samples in stroage, the samples can be provided in 3 working days after receiving the inquiry from clients.

On the other hand, we will take 4~5 weeks to produce the samples as per clients specification to prepare it.

Q4. How do you ensure the quality at your site?
A: We introduced CPK value in the production line and AQL at inspection process, also sampling inspection of all batches is needed.

Q5. Are you a factory or trading company?

A: We are a direct manufacturer with complete manufacturing machines. You are welcome to visit our factory if it's available.

Q6: Do you produce any other ceramic components?

A: Yes, we only produce Metallized Ceramic Insulator, ceramic grinding burrs, Zirconia Ceramic Components, Textile Ceramics and so on.