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Cheap Brown Fused Alumina Wholesale Suppliers Israel

The manufacturing method of the metal profile mainly depends on the type, shape and production quantity of Zhenfeng(brown fused alumina). Generally speaking, the fine poetry pieces ordered in many varieties and small batches are often a single piece. The ancient lost wax decoration method used meme as the molding material(220 grit aluminum oxide), refractory powder, which has a decisive impact on the accuracy of the final precision casting.

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The wax mold is formed using the above-mentioned profiling similar to the shape of the love piece(aluminum oxide abrasive blasting grit), and various compression machines are used to press the braid into the metal profiling cavity. In the previous drying of the second layer, due to the thin layer thickness, if the forced drying is carried out violently, it will cause the coating and the module to peel off(brown aluminum oxide sandblasting). These modules are all composed of wax.

(cheap brown fused alumina wholesale suppliers israel)In addition, for sophisticated parts with complex shapes such as impellers and printer heads(brown corundum abrasive), in order to ensure the overall dimensional accuracy of the castings and improve productivity, an integral structure is often used. In the metal profile manufacturing stage, special attention should be paid to the dimensional accuracy(corundum sand), surface roughness, because it is suspected that the mold is a replica of the metal profile.

The proportion of special parts in the molds to the casting group is about 35%-38%(brown aluminum oxide), and then on the surface of the mold group Manufacture ceramic mirror-shaped shells. Metal molding is usually used for wax molding. For this reason, it is better to absorb and dry at a lower temperature and high humidity(aluminum oxide sandblasting media). At this time, it will vary according to the different shapes of the castings and the pressing conditions.(cheap brown fused alumina wholesale suppliers israel)

In order to remove the parting agent during wax mold molding and improve the wettability of the finished paint, it is necessary to clean it(pink aluminum oxide). After the module removes the cleaning solution, it flows into the surface of the coating. The surface coating is composed of water-soluble silica sol binder, non-ionic active agent, and defoamer(brown aluminum oxide 16 grit). After drying, proceed to the second layer with almost the same treatment.

(cheap brown fused alumina wholesale suppliers israel)The third layer uses a back layer paint composed of relatively rented vinegar fire powder and a decay agent, and the module is immersed in it to make coarser sand(brown aluminium oxide). After coating the module evenly, sprinkle with fine sand and dry it for a certain period of time. It is best to use a medium gas protection for the national non-period burning(white aluminium oxide super fine). The formed wax molds and runners are welded into groups in batches.

The back layer paint has low viscosity and high water content, so the shell after the third layer has a longer drying time(white aluminium oxide), and the fourth layer must be treated almost the same, or the latter layer is to ensure that the shell has the necessary drying strength at the beginning Therefore, and the possibility of errors of the metal profile(aluminum oxide 30 or 40 grit), it is necessary to use a paint with a small viscosity to strengthen the belly coating.(cheap brown fused alumina wholesale suppliers israel)

The starting block temperature is 1000~1060℃ for iron-based alloys and 700℃ for e-Jinmei(black aluminum oxide). The wall burning time is mostly 90 to 120 minutes. The suspicion that the back line remains in the mold is completely lost after burning. Most iron-based alloys are melted in a high-frequency induction furnace of 100~-200z, and it is best to perform rapid melting(brown aluminum oxide factory). The average melting time of a furnace is about 18~ 20 minutes.

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Brown Fused Alumina And White Fused Alumina MOQ: 1 Ton! 19 Years Manufacturing Exprience, 35,000m² Workshop Area, Factory Price, Free Samples, Fast Delivery!

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