Zro2/Zirconia/Alumina/Sic Ceramic Foam Filter

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Product Details
Customization: Available
Application: Architectural, Industrial Ceramic, Nonferrous Alloy, Refractory, Structure Ceramic, Filtration
Feature: Acid-Resistant, Alkali-Resistant, Chemical-Resist
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  • Zro2/Zirconia/Alumina/Sic Ceramic Foam Filter
  • Zro2/Zirconia/Alumina/Sic Ceramic Foam Filter
  • Zro2/Zirconia/Alumina/Sic Ceramic Foam Filter
  • Zro2/Zirconia/Alumina/Sic Ceramic Foam Filter
  • Zro2/Zirconia/Alumina/Sic Ceramic Foam Filter
  • Zro2/Zirconia/Alumina/Sic Ceramic Foam Filter
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  • Overview
  • Product Description
  • Product Parameters
  • Application
  • Company Profile
  • Packing & Delivery
  • FAQ
Overview

Basic Info.

Model NO.
RJ-2459
Shape
Round, Square, Rectangular (Customizable)
Effect
Filtration
Type
Structured Packing
Material
High-Purity Alumina (Al2O3) / Silicon Carbide (Sic
Color
Gray
Foundry Industry
Filtration of Aluminum, Copper, Iron, and Steel Me
Chemical Industry
High-Temperature Gas Filtration, Corrosive Liquid
Environmental Protection
Waste Gas and Wastewater Treatment
Transport Package
Anti-Shock Foam + Waterproof Carton Box (Custom PA
Specification
According to Clients Requirements
Trademark
RONGJIAN
Origin
China
HS Code
69091900
Production Capacity
10000ton/Year

Packaging & Delivery

Package Size
110.00cm * 110.00cm * 210.00cm
Package Gross Weight
800.000kg

Product Description

Zro2/Zirconia/Alumina/Sic Ceramic Foam Filter
Product Description
Zro2/Zirconia/Alumina/Sic Ceramic Foam Filter
Aluminum Ceramic Foam Filters (CFFs)
1. Core Function & Mechanism
Purpose:
Designed to purify molten aluminum/alloys by trapping inclusions (oxides, carbides) while ensuring laminar flow to minimize gas entrapment and turbulence.
Filtration Process:3D reticulated foam structure (10–80 PPI) physically screens impurities (≥20–50 µm).
Chemical inertness prevents reaction with molten aluminum (700–800°C).
 
2. Key Material Properties
Composition:Alumina (Al2O3): Standard choice for most aluminum alloys.
Silicon Carbide (SiC)/Zirconia (ZrO2): For extreme thermal or corrosive conditions.
Critical Performance:Thermal shock resistance: Withstands rapid heating/cooling cycles.
High porosity (75–90%): Balances filtration efficiency and flow rate.
Product Parameters
Material
Alumina
Silicon Carbide
Zirconia
Color
White
Grey black
Yellow
Pore Density
8-60ppi
8-60ppi
8-60ppi
Porosity
80-90%
80-90%
80-90%
Refractoriness
≤1100ºC
≤1500ºC
≤1700ºC
Bending Strength
>0.6Mpa
>0.8Mpa
>1.0Mpa
Compression Strength
>0.8Mpa
>0.9Mpa
>1.2Mpa
Volume-weight
0.3-0.45g/cm³
0.35-0.5g/cm³
0.9-1.5g/cm³
Thermal shock resistance
6times/1100ºC
6times/1100ºC
6times/1100ºC
Application
Aluminium Aluminium alloys and other
Non-ferrous alloys
Ductile Cast Iron
Malleable Cast Iron
Gray iron and other Cast Iron
High melting point metal alloys like Steel Alloy Steel Stainless Steel etc
Zro2/Zirconia/Alumina/Sic Ceramic Foam Filter
Zro2/Zirconia/Alumina/Sic Ceramic Foam Filter
Zro2/Zirconia/Alumina/Sic Ceramic Foam Filter
Application
Application Scenarios
Casting Methods:High-Pressure Die Casting (HPDC): Filters for critical automotive parts.
Sand/Gravity Casting: Used for large components (e.g., engine blocks).
Alloy Compatibility:Effective for A356, AA3003, and other Al-Si/Mg alloys.
 
5. Selection & Usage Guidelines
Pore Size (PPI):10–30 PPI: Coarse filtration (primary melts).
30–60 PPI: High-purity applications (aerospace castings).
Preheating:Heat to ~500°C before use to prevent thermal cracking.
Installation:Place in launder systems or gating designs for optimal metal flow.
 
6. Economic & Operational ROI
Cost Savings:Filters typically pay for themselves via reduced scrap and lower energy costs.
Leading Suppliers:Selee Corporation, Vesuvius, Pyrotek (offer custom sizes/shapes).
Zro2/Zirconia/Alumina/Sic Ceramic Foam Filter
Zro2/Zirconia/Alumina/Sic Ceramic Foam Filter
Company Profile
Zro2/Zirconia/Alumina/Sic Ceramic Foam Filter
Pingxiang Rongjian Environmental Protection Chemical Packing Co., Ltd.
Innovative Solutions for Environmental & Industrial Applications
Headquarters: Xiangdong District Industrial Park, Pingxiang City, Jiangxi Province, China
 
Core Capabilities
 Advanced Manufacturing: Custom-designed towers and systems in ceramic, metal, and plastic materials.
Comprehensive Product Portfolio: 200+ specifications including:
• Ceramic/metal/plastic packing materials
• Molecular sieves & activated alumina
• Catalysts & petrochemical additives
• Activated carbon & eco-friendly filtration media
Turnkey Services: Full-scale pollution control and wastewater treatment projects.
Corporate Strengths
  ISO 9001 Certified - Guaranteed quality management system compliance.
 300+ Workforce - Including 100+ specialized engineers and technicians.
30-Acre Production Base - Integrated R&D and manufacturing facilities.
 
Awards & Innovations
 National Science & Technology Achievement Award
Provincial Gold Medal & Famous Brand Product
17 Patented Technologies - Protecting proprietary advancements.
Zro2/Zirconia/Alumina/Sic Ceramic Foam Filter
Zro2/Zirconia/Alumina/Sic Ceramic Foam Filter
Zro2/Zirconia/Alumina/Sic Ceramic Foam Filter
Packing & Delivery
Zro2/Zirconia/Alumina/Sic Ceramic Foam Filter
FAQ
Zro2/Zirconia/Alumina/Sic Ceramic Foam Filter

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