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The silica sol also shares the name of water glass in general. It is used in the metal casting process as mold adhesive which is mixed with sand and several other materials. The silica sol is applied to both sand casting and silica sol investment casting technics. Silica sol investment casting is one of the most common investment casting processes. As the molding material, silica sol is able to stand temperature up to 1800℃. Similar to other investment casting processes, the silica sol investment casting process mainly consisted of wax injection, assembly, shell preparation, dewax, pouring, cut-off, finished casting, etc.
What is silica sol casting?
Co***red to the resin sand casting, the silica sol investment casting method dewaxes into the high-temperature water, and the ceramic mold is made of water glass quartz sand. The surface quality made by silica sol investment casting is not as good as the resin casting, but it's cheaper and a bigger-sized part could be manufactured than steel silica sol casting. |
| Company: |
Shanxi Rayforce Manufacture Co., Ltd.
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| Contact: |
rayforce com |
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No.1-101, building no.18, gate no.189, Nanneihuan street, Yinze district |
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| Tel: |
0351-4086352 |
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