High-Performance Alumina Kiln Furniture for MIM Sintering & Debinding

Product Description

Discover our high-purity alumina kiln furniture & ceramic sintering setters, engineered for superior thermal shock resistance, longevity, and precision in sintering & debinding metal injection moulded (MIM) components.

Advanced Kiln Furniture for Sintering and Debinding Metal Injection Moulded (MIM) Components

In the demanding field of Metal Injection Moulding (MIM), the choice of kiln furniture is critical to process efficiency, component quality, and yield. With decades of accumulated industry experience, we provide high-performance ceramic sintering carriers that deliver unmatched reliability and precision, earning widespread recognition from our global clientele.

We specialize in engineering custom alumina kiln furniture solutions tailored to your specific sintering/debinding atmosphere, temperature profile, and unique product geometry.

Key Advantages of Our MIM Kiln Furniture

• Superior Thermal Shock Resistance: Engineered with a unique material composition and structure, our setters exhibit excellent resistance to rapid thermal cycling, minimizing cracking and ensuring a long service life in batch furnace operations.

• Optimized Gas Permeability: Certain formulations feature controlled porosity, providing good breathability for efficient binder removal during the critical debinding stage, leading to higher-quality finished parts.

• High-Temperature Mechanical Strength: Our materials maintain high mechanical strength and creep resistance at extreme temperatures (up to 1600°C), preventing sagging and deformation to ensure consistent part geometry.

• Precision Engineering & Surface Quality: We offer rigorous dimensional control with tolerances as tight as ±0.03mm and an exceptionally smooth surface finish to prevent marking and ensure the integrity of delicate MIM components.

• Custom-Designed Solutions: Our advanced process technology allows us to manufacture complex shapes, including ultra-thin plates (from 0.5mm), grooves, and stepped platforms, to meet the requirements of even the most intricate parts.

Product Specifications: Ceramic Sintering Carriers for Batch Furnaces

DM-A96: Porous Alumina Setter Plate (96% Al₂O₃)

Ideal for applications requiring excellent thermal shock resistance and controlled gas permeability.

• Material Composition:

  • Al₂O₃: ≥ 96%

  • SiO₂: ≤ 4%

  • Fe₂O₃: ≤ 0.1%

  • Other Oxides: ≤ 0.45%

• Key Physical & Thermal Properties:

  • Bulk Density: 3.6 g/cm³

  • Apparent Porosity: ~20%

  • Flexural Strength (Room Temp.): 350 MPa

  • Coefficient of Thermal Expansion: 6.8 × 10⁻⁶ /°C

  • Maximum Working Temperature: 1600 °C

DM-A99: Dense High-Purity Alumina Setter Plate (99% Al₂O₃)

Designed for maximum structural integrity, surface smoothness, and resistance to chemical interaction in high-purity environments.

• Material Composition:

  • Al₂O₃: ≥ 99%

  • SiO₂: ≤ 1%

  • Fe₂O₃: ≤ 0.1%

  • Other Oxides: ≤ 0.45%

• Key Physical & Thermal Properties:

  • Bulk Density: 3.8 g/cm³

  • Apparent Porosity: ~0% (Fully Dense)

  • Flexural Strength (Room Temp.): 360 MPa

  • Coefficient of Thermal Expansion: 7.1 × 10⁻⁶ /°C

  • Maximum Working Temperature: 1600 °C

Why Partner With Us for Your MIM Sintering Needs?

Our technical expertise goes beyond manufacturing. We act as a solutions partner, providing:

• Application-Specific Guidance: Helping you select the optimal material (DM-A96 vs. DM-A99) based on your process and component requirements.

• Custom Design & Machining: Capable of producing bespoke setters, plates, and profiles with precise grooves and platforms.

• Proven Performance: Our products are trusted by leading MIM manufacturers worldwide to reduce defects, increase kiln furniture lifespan, and improve overall process stability.

Contact us today to discuss your project requirements and discover how our advanced alumina kiln furniture can optimize your MIM sintering and debinding process.