High Purity Alumina Ceramics Sintering Plate / Setter Plate In MLCC Chip Resistor
Alumina Ceramics Sintering Plate
,High Purity Alumina Ceramics
,Alumina Ceramic Setter Plate
Our ceramic sintering plates are precision-engineered substrates designed for high-temperature sintering processes across multiple industries. Manufactured using advanced ceramic materials, these plates provide exceptional thermal stability, chemical resistance, and dimensional consistency in demanding production environments.
| Parameter | Alumina (Al₂O₃) | Zirconia (ZrO₂) | Silicon Carbide (SiC) | Aluminum Nitride (AlN) |
|---|---|---|---|---|
| Purity | 96%, 99%, 99.5% | 95% YSZ, 99% TZP | 98%, 99% | 95%, 99% |
| Maximum Service Temperature | 1600°C | 1500°C | 1650°C | 1800°C |
| Thermal Expansion Coefficient | 7.2*10⁻⁶/K | 10.5*10⁻⁶/K | 4.5*10⁻⁶/K | 4.5*10⁻⁶/K |
| Thermal Conductivity | 25-35 W/m·K | 2-3 W/m·K | 80-120 W/m·K | 140-180 W/m·K |
| Flexural Strength | 300-400 MPa | 800-1200 MPa | 400-500 MPa | 300-400 MPa |
| Surface Finish | Ra 0.4-1.6 μm | Ra 0.2-0.8 μm | Ra 0.4-1.2 μm | Ra 0.4-1.6 μm |
| Flatness Tolerance | ±0.1% | ±0.05% | ±0.1% | ±0.08% |
| Standard Thickness | 5-50 mm | 3-30 mm | 6-60 mm | 4-40 mm |
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Best For: General-purpose sintering, electronic ceramics
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Cost Efficiency: Most economical option
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Features: Good thermal shock resistance, excellent electrical insulation
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Typical Applications: PCB substrates, ceramic capacitors, spark plug insulators
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Best For: High-strength requirements, dental/medical ceramics
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Key Feature: Transformation toughening mechanism
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Advantages: Highest fracture toughness among ceramics
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Applications: Dental crowns, biomedical implants, cutting tools
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Best For: Ultra-high temperature processes, rapid thermal cycling
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Superior Properties: Exceptional thermal conductivity, wear resistance
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Applications: Semiconductor wafer processing, metallurgy, kiln furniture
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Best For: High-power electronic applications
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Unique Feature: High thermal conductivity with electrical insulation
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Applications: LED substrates, power modules, laser diode carriers
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Porosity: 10-40% customizable
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Pore Size: 1-100 μm range
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Applications: Filter sintering, catalyst supports, biomedical scaffolds
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Materials: Alumina, Zirconia, Hydroxyapatite
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Construction: 3-10 ceramic layers with controlled CTE gradients
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Benefits: Eliminates warpage, reduces thermal stress
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Applications: LTCC/HTCC processes, multilayer capacitor sintering
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Coatings: BN, AlN, Si₃N₄, Y₂O₃ coatings available
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Benefits: Non-stick surface, easy release, contamination prevention
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Applications: Powder metallurgy, MIM parts, specialty alloys
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