{"id":1975,"date":"2020-05-21T08:13:09","date_gmt":"2020-05-21T08:13:09","guid":{"rendered":"http:\/\/alalloycasting.com\/?p=1975"},"modified":"2020-08-17T08:58:28","modified_gmt":"2020-08-17T08:58:28","slug":"ceramic-foam-filter-manufacturing-process","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/tr\/ceramic-foam-filter-manufacturing-process\/","title":{"rendered":"Seramik K\u00f6p\u00fck Filtre \u00dcretim S\u00fcreci"},"content":{"rendered":"

Ceramic foam filter manufacturing process includes the selection of raw materials, produce, drying, and packing.<\/p>\n

Selection of Raw Materials<\/h2>\n

(1) Foam plastic is the most critical material in the raw material of ceramic foam filters. It should have sufficient elasticity, the holes should be uniform. And it should have the ability to completely restore the original state after filling with porcelain slurry. The wire meshes that make up the holes in the foamed plastic divide into thick and thin. The large wire meshes are thicker and more porcelain paste is hung. The smaller hole meshes are finer and less porcelain paste is hung. After firing, the former has high strength, and the latter has low strength.<\/p>\n

(2) Porcelain paste is a kind of water-like suspension adhesive with Al and O as the main components. The fired porcelain body should be resistant to corrosion by aluminum melt, durable, and not softened at a certain high temperature. The lead and arsenic content of the various components that make up the porcelain body should be low. When the ceramic foam filter blank is manually or mechanically kneaded, the porcelain paste can firmly bond to the foam plastic wire mesh.<\/p>\n

\"Seramik<\/p>\n

Seramik K\u00f6p\u00fck Filtre \u00dcretim S\u00fcreci<\/h2>\n

The production process of the seramik k\u00f6p\u00fck filtre<\/a> is as follows:<\/p>\n

Cut the foam plastic block \u2192 mix with porcelain paste \u2192 grouting \u2192 squeeze out excess porcelain paste as soon as it is dried or air dried \u2192 burn off the plastic \u2192 sintering-firing and firing to check out the finished product \u2192 packaging.<\/p>\n

When grouting, it should note that if the porcelain paste is too thick, it is not easy to pour into the foam plastic. If it is too thin, it will be easy to settle on the plastic to form an uneven hang slurry.<\/p>\n

Sintering Process<\/h3>\n

It can roughly divide into two stages:<\/p>\n