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Most of the materials used in our equipment are 304 stainless steel. In order to ensure the quality of the products and be responsible for the customers, we specially take samples from the equipment and send them to the authoritative Shanghai Institute of Materials for testing, the results of the tests, the material indexes and the elements. Fully qualified.
After consulting the relevant information, we know that there are many reasons for stainless steel rust: 1. The corrosion resistance of stainless steel varies in different environments, using conditions and environmental media types. 2. The stainless steel is divided into austenite, ferrite, martensite, Austenite-ferrite duplex and precipitation hardening. 3. It is related to the processing technology of the equipment. When the crystal structure is changed, its corrosion resistance will also change. 4. Surface treatment methods and conditions also affect rust resistance. The antirust properties of electrolytic polishing, mirror polishing, abrasive belt and manual polishing decreased progressively.

Keywords laboratory emulsifier static mixer laboratory disperser