High Thermal Shock Resistance Silicon Nitride Si3N4 Ceramic Setter Plate
Main characteristics of the Silicon nitride ceramic setter plates
1. High thermal shock can be up to 1000ºC
2. Moh's hardness can be up to 9~9.5, Vicker's to be 2200MPa
3. High service temperature, the melting point up to 1900ºC
4. Low liner thermal expansion coefficient: 2.8 ~ 3.2×10-6
5. Chemical stability except for hydrofluoric acid (HF) and hot phosphoric acid (H3PO4)
6. Good flatness with uniform shrinkage at the firing process
Specification of ceramic setter plates
| Materials options |
silicon nitride, corundum mullite, aluminum nitride, high purity alumina |
| Dimensions |
Side length max. 600mm x 500mm, Thickness can be 0.3mm to 30mm |
| Tolerance |
Size-length to be ±0.50mm, thickness to be ±0.10mm |
| Surface treatment |
Lapping, fine ground, well-polished |
Description of the silicon nitride ceramic setter plate
Silicon nitride is an important structural technical ceramic material in modern industries. It is not also a super-hard substance with unmatched wear- resistance, but also self-lubricated; In the meantime, it is resistant to oxidation at high temperatures. Especially, it can resist the thermal shock of cold and heat, heating in the air to more than 1000 ºC, rapid cooling, and then rapid heating, will not crack. People regularly use it to manufacture mechanical components such as bearings, gas turbine blades, mechanical seal rings, and permanent molds.
Our strength and advantage
1. 10+ Years of manufacturing experience in OEM, ODM and trusted & professional teams
2. Powerful R&D, prototyping & mass production capability to support trial order and high volume production
3. In-house comprehensive manufacturing types of equipment from raw materials to high precision machining
4. Rigorous quality control system and processes, including IQC, IPQC, QA, OQC in working instructions
5. Surpassing pre-sales, sales, and after-sales service, abide all orders every customer as the first priority
FAQs (Frequently Asked Questions)
Q1. Are you a factory or trading company?
A: We are a direct professional manufacturer for technical ceramics. You are welcome to visit our factory.
Q2: Do you send a sample to check?
A: Sure, the free sample with standard design in stock can be supplied, but freight collect.
Q3: When can I get the price?
A: We regularly quote within 24 hours after we get your inquiry. If you are in urgent need of getting the price.
Please call us or tell us in your email so that we will proceed with your inquiry as a priority.
Q4: Is it available to provide customized products?
A: We always support custom-made ceramic sheets as per different materials, dimensions, and designs.
Q5: What any other products do you manufacture?
A: Yes, we also produce metalized ceramics, ceramic tubes, zirconia ceramic parts, ceramic seals besides silicon nitride ceramic plates.
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