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10 Reasons Why Foundry Industry Should Invest In Zirconia Ceramic Foam Filter

Author: Julia Jones
by Julia Jones
Posted: Aug 10, 2016

Who could be knowing it more about metal filtration woes than the metallurgists. Casting defects would actually cast a shadow on the reliability of the product and thereby affect the casting manufacturer’s reputation. All of this is related and the only solution is continuously evolving in metal filtration operations and processes. As a matter of fact, the filtration procedures have been upgraded to a new level with the kind of research and innovation in this area.

Seeking a solution always, the foundry industry got the ceramic foam filter technology (sic, graphite, etc.) as an answer to that. There are valid reasons to suffice its application benefits and here is a brief explanation for that in the following 10 points.

  1. Application – It has a widespread application range, whether it is automotive, foundry, aeronautics, shipping or any other. The usage of Zirconia ceramic foam filter depends upon the specific process application yet it has been successful in almost all the applications.
  2. Strength – Coming on to the strength attribute of ceramic filters, they have a clear reputation of withstanding huge compressive strength. This makes them a top choice in the list of viable options for molten metal filtration.
  3. Thermal resistance – Before the mold-filling, the part of metal filtration comes forth and that is why the filters should have higher thermal resistance. The ceramic filters have proven their worth in this aspect and it gives a valid reason for metallurgists to invest in that.
  4. Porosity – One of the major casting defects include gas porosity. It defines the gas bubbles present in the casting after it cools down. This affects the strength of the casting and therefore, increases the rejection rate. It is the Zirconia extruded filter that removes the gas trappings and reduces the defect percentage significantly.
  5. Machinability – Ceramic filters have improved the machinability, operations and processes in the entire filtration procedure.
  6. Productivity – The downfalling productivity is the outcome of poor casting manufacturing. However, it ceases in that way after the application of ceramic filter, which thrusts the molten metal quality, ending up in the mold-cavity.
  7. Yield – With high mechanical strength and chemical stability, the ceramic filter runs a great number of cycles, thus increasing the yield percentage. In addition, the casting system gets simplified.
  8. Surface – A quality surface and finish are all customers want to see in a casting. And that is what the ceramic filter enables the procedure into. It improves the surface quality and its tensile strength.
  9. Accuracy – Obviously, the dimensional accuracy level shoots up with the level of quality available for molten metal. It enhances the overall strength attributes of the casting.
  10. Testing – The use of ceramic filter actually brings a flexibility in the work arena and schedule. Moreover, the time involved for quality testing operations (time-consuming) gets reduced automatically.

Given these prominent reasons, the metallurgists of foundry industry would realize the benefit of ceramic filters and its positive impact upon the quality casting production.

Visit us:- http://www.filtec-corp.com/CF200-Al.html

About the Author

Steel foundries looking to order high quality Zirconia ceramic foam filter can opt for the Ca-stabilized Zirconia products made by Filtec Precision Ceramics Corporation. They are in great demand for the filtration of molten steel and its alloys.

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Author: Julia Jones

Julia Jones

Member since: Jun 07, 2015
Published articles: 28

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