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    What are the performance requirements for non-metallic sealing materials in precision forging?

    What are the performance requirements for non-metallic sealing materials in precision forging?

    2025-03-19

    Precision forging places the following requirements on non-metallic sealing materials: 1. Within a certain operating temperature range, it should have good chemical stability, be insoluble in the working medium, have strong resistance to corrosion by the working medium, and not react with metals (such as corrosion and adhesion) upon contact. 2. Good elasticity, small permanent deformation.

    What are the differences between castings and forgings?

    What are the differences between castings and forgings?

    2025-03-19

    Differences between castings and forgings: 1. The surface structure of forgings is finer; the surface of castings should be coarser, while the machined surface of forgings should be brighter. 2. Cast iron sections appear dark gray, while forged steel sections are silvery bright. 3. Listening to the sound, forgings are dense, and the sound is crisp after impact, while castings have a dull sound. 4. Grinding with a grinding wheel to observe the sparks, the two will be different (forgings are brighter), etc.

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    Rongxin Forging

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    Website:www.sxrxforging.com

    Address: Shenshan Industrial Park, Dingxiang County, Xinzhou City, Shanxi Province

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