Zirconia Foam Filter
Exceptional High-Temperature Performance: Pure Zirconia material withstands molten steel temperatures up to 1700°C.
Superior Filtration Efficiency: 3D network structure effectively removes inclusions down to the micron level.
Product Overview & Core Advantages
Enhance Casting Quality and Reduce Rejection Rate - Premium Zirconia Filter from a Professional Manufacturer.
· Exceptional High-Temperature Performance: Pure Zirconia material withstands molten steel temperatures up to 1700°C.
· Superior Filtration Efficiency: 3D network structure effectively removes inclusions down to the micron level.
· Proven Cost-Effectiveness: Significantly reduces defects like gas holes and slag inclusions, improving yield and reducing machining costs.
Product Details & Specifications
|
Parameter |
Specification |
|
Product Model |
D100X25 |
|
Material |
Zirconia (ZrO2) |
|
Pore Density |
20 PPI (Pores Per Inch) Available in 10, 30, 40, 50, 60 PPI |
|
Dimensions |
100 mm (Diameter) × 25 mm (Thickness) other sizes are also available |
|
Working Temperature |
Up to 1700°C |
|
Applicable Metals |
Molten Steel, High-Temperature Alloys |
|
Type Items |
Materials |
Compressive Strength (MPa) |
Porosity (%) |
Bulk Density (g/cm3) |
Applied Temp (≤ ℃) |
|
DT-3 |
ZrO2 |
≥2.0 |
75-85 |
0.70-1.10 |
1700 |
Zirconia Foam Filter Size Available
|
Dimensions (mm) |
Pore Size (PPI) |
Pouring Rate (Kg/s) |
Filtration Capacity (Kg) |
|
40x40x22 |
10-30 |
2-4 |
20 |
|
50x50x22 |
10-30 |
3-5 |
30 |
|
50x75x22 |
10-30 |
4-6 |
40 |
|
75x75x22 |
10-30 |
7-12 |
60 |
|
75x100x22 |
10-30 |
8-15 |
80 |
|
100x100x22 |
10-30 |
14-20 |
100 |
|
Dia.40x22 |
10-30 |
1-5 |
12 |
|
Dia.50x22 |
10-30 |
2-6 |
18 |
|
Dia.80x22 |
10-30 |
6-10 |
50 |
|
Dia.90x22 |
10-30 |
8-16 |
70 |
|
Dia.100x22 |
10-30 |
13-18 |
80 |
|
Note: Other sizes can be customized as buyer's requirements. |
|||
Product Features & Working Principle
Key Features
• Robust Manufacturing Process: Utilizes imported sponge and a controlled process of one dip-coating and two spray-coatings, resulting in a uniform, high-strength ceramic structure.
• Promotes Laminar Flow: Helps transform turbulent metal flow into a smoother, more controlled stream, reducing oxidation during pouring.
• High Dimensional Stability: Maintains structural integrity under high thermal stress.
Working Principle
The Zirconia Foam Filter works through a combination of mechanisms. As molten metal passes through its three-dimensional network of pores, it performs direct screening to trap larger inclusions. Simultaneously, finer particles are captured through adsorption onto the extensive surface area of the filter walls. This process effectively cleanses the metal, leading to a significant improvement in the quality and integrity of the final casting.
Application Fields & Usage Guide
Application Fields
This filter is ideally suited for foundry applications involving carbon steel, stainless steel, and other high-temperature alloy castings where metal quality is critical.
Usage Guide
• Placement: The filter should be placed horizontally within the gating system, typically in the runner.
• Selection: Choose the appropriate filter size based on the casting weight and desired pouring rate.
• Handling: Avoid direct flame impingement during pre-heating. Ensure the filter is seated properly to prevent metal bypass.
Company Introduction
Shanxi Dingtai Yinrui Filter Manufacturing Co., Ltd. is a professional manufacturer specializing in foundry filtration solutions. Our product range includes Silicon Carbide Ceramic Foam Filters, Zirconia Ceramic Foam Filters, Alumina Ceramic Foam Filters, High-Silica Oxygen Glass Fiber Mesh, and Feeders (Risers).
With a facility covering over 10,000 square meters, we possess strong production capabilities. Our products are exported to numerous countries, including the USA, Mexico, Turkey, India, South Korea, Vietnam, Indonesia, and the Middle East, and we are proud to serve several Fortune 500 companies.
We are committed to providing high-quality products, supported by pre-sales technical guidance and comprehensive after-sales service.
Service & Transaction Terms
After-Sales Service
We offer robust after-sales support. In the event of a quality issue attributable to our production, we guarantee replacement or return of the products. Our team provides technical support for application guidance.
Sample Policy
We provide 1-5 pcs of samples for free. The customer is responsible for the shipping cost.
Shipping Information
Minimum Order Quantity (MOQ): 1 box (104 pieces).
Production Lead Time: Within 15 days after order confirmation.
Packaging: Products are individually packed with bubble film, packed in cartons, and reinforced on wooden pallets for secure shipping.
Payment Terms
Commonly accepted payment methods include T/T (Telegraphic Transfer) and L/C (Letter of Credit) at sight.
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