What Are The Characteristics Of Metal Foam Foundry Filter?
Sep 27, 2022
The metal foam foundry filter is a three-dimensional porous structure, which can effectively remove harmful impurities such as air bubbles, ash oxides, and various inclusions in the metal melt, fundamentally eliminate air holes, slag holes, and sand holes in castings, and greatly improve the quality of castings. High yield, improve the intrinsic quality and appearance quality of castings.
It can improve the mechanical properties of castings: it can increase the hardness of castings, and the surface hardness is uniform and the bending strength of castings can be improved.
Change the machining performance of castings and improve processing efficiency.
Simplify the pouring system and improve the utilization rate of the formwork.
It has a large metal flow rate and the flow rate is stable.
High-temperature resistance, good thermal shock resistance, and impact resistance of metal liquid flow.
Metal foam foundry filter performance parameters
Test Items | Unit | Standard Test | Standard Data |
Density | g/㎝3 | GB/1033 | 0.15-1.5 |
Thickness | mm | FMT-QC-SOP-004 | 3-20 |
Dimensions | mm | FMT-QC-SOP-004 | ø38-60 |
PPI | Inch/pcs | FMT-QC-SOP-005 | 10-30 |
RT Mpa | Mpa | ≥0.8 | |
Operation Temperature | ℃ | 720-750 | |
Through hole rate | ≥98% | ||
Porosity | 92-95% | ||
Suitable filter type | Aluminum solution filtration | ||
Metal foam foundry filter model description
