Blog
How Does Metal Flow Through A Ceramic Foam Filter?
Molten aluminum surges toward a ceramic foam filter at over 700°C, moving fast, moving rough—and then, almost instantly, slows into a calm, orderly stream on the other side. Fluid dynamics collides with a labyrinth of interconnected pores, and understanding exactly...
Sic Vs Zirconia Ceramic Foam Filters: Which Is Better For Metal Casting?
Your production line is down, a batch of castings just failed inspection due to inclusion defects, and your filter supplier is pushing you toward whichever product has the fattest margin, not necessarily the one that fits your furnace temperature or metal type. Sound...
Carbonized Vs Resin‑Coated Fiberglass Filter Mesh: How To Choose For Your Aluminum Foundry
A batch of aluminum castings comes out of the furnace with pinhole porosity clustered near the gates. Your quality team's first question is whether the filter mesh let something through, or if it broke down under heat before it ever had the chance. At that point,...
How To Calculate Casting Ceramic Foam Filter Flow Capacity: Step-By-Step Guidance
A wrong ceramic foam filter gives you a casting riddled with inclusions, misruns, or a mold that never fills. Most gating system design guides skip the math and leave engineers guessing at filter size based on what worked last time. That habit gets risky when pour...
How To Choose Ceramic Foam Filter Material: Al₂O₃ Vs Sic Vs Zro₂ Vs Mgo
Pick the wrong Ceramic foam filter material, and you won't find out until the metal has already solidified, with inclusions baked into a casting you can't recover. That’s the real cost of guessing between Al₂O₃, SiC, ZrO₂, and MgO, and it explains why foundry...
Ceramic Foam Filter Ppi: How Ppi Affects Filtration, Flow Rate And Casting Quality
A single number stamped on a Ceramic foam filter—10, 20, 30 PPI—can quietly make or break an entire casting run, yet it's one of the most misunderstood specs on the foundry floor. Choose too coarse a filter, and inclusions slip straight through into your castings. Go...
Discover Your Optimal Foundry Solution
Whether you're looking to improve casting quality, increase yield, or simply streamline your supply chain, our team is ready to help. Contact us today for a quote or technical consultation.
CONTACT US
Let's Connect
Our Engineers Will Analyze Your Needs & Offer the Suitable Casting Materials – Contact Us Today.
Address
Guanting Industrial Park, Cangzhou City,
Hebei Province, China
