OEM 10ppi 20ppi 30ppi Sic Ceramic Foam Filter Iron Castings Filtration

• Refractoriness (℃): Below 1500 Degree C
• Feature: Long Time Materials, Liquid Metal Filtration
• Type: Foundry Material
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: NX-SIC-CFF11
• Shape: Square, Rectangular, Round
• Material: Silicon Carbide (SiC)
• Main Material: Sic
• Size: 35-200mm
• Color: Gray
• Ppi: 10/15/20/25/30
• Common Sizes: 40X40X15mm 50X50X15mm 50X50X22mm
• Transport Package: Carton and Pallet
• Specification: As per request
• Trademark: NINGXIN
• Origin: Hebei, China
• HS Code: 690390
• Production Capacity: 2000000PCS/Month
• Package Size: 110.00cm * 110.00cm * 200.00cm
• Package Gross Weight: 500.000kg

Product Description

 

Silicon Carbide SIC Ceramic Foam Filter for Foundry Molten Metal Gray Iron Ductile Iron Castings Filtration

Model Name: NINGXIN-CFF-S
Application: For the filtration of molten Iron,copper,brass,aluminum and alloy

Ceramic foam filters can effectively remove non-metallic inclusions including slag and dross from the molten metal stream. Additionally, foam filters aid in reducing turbulence in the gating system. Ceramic foam filter's outstanding thermal shock resistance and high strength properties were developed for superior performance in extreme metal casting foundry applications. 

Simplified pouring system and increasing pouring efficiency
The lengthy runner can be shortened when filters are used. It could greatly save scrap    recycling cost, save pouring times and improve pouring efficiency.

Remove tiny slag effectively and purify molten metal
Ceramic foam filters can adsorb nearly 0.1mm diameter tiny slags based on it's special working principle.

Well-distributed molten metal and improve performance
After purification, the casting's density and strength are improved and elongation and impact toughness is improved greatly, some extension rate even can be increased by 19-30%. Therefore, the casting mechanical properties and processing performance are improved obviously.

Reduce turbulence
The molten metal can be changed from turbulent flow to laminar flow when through the 3D structure ceramic foam filters. This could greatly reduce the casting bubble defect.
 

Main material	Silicon carbide (SIC)
Working Temperature	≤1500ºC
Color	Gray
Hole density	10/15/20/25/30PPI (PPI=pores per inch)
Porosity(%)	80‐90
Compressive Strength(MPa)	≥1.0 (Room temperature)
Bulk Density(g/cm3)	0.35‐0.55
Thermal shock resistance	≥2times/1100ºC‐Room temperature

 

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