one Medical titanium material Avoid scratches, collisions, dust and oil stains.
2. The working pressure shall not exceed the rated working pressure in use.
3. During normal use, there should be at least 3-5 minutes of low pressure startup time. The relative pressure difference should be controlled below 0.5Mpa, and then the working pressure should be gradually adjusted to normal needs (the pressure should not exceed 0.4Mpa).
4 After the product runs to a certain period, the filter element may be blocked, resulting in pressure rise and flow reduction, which requires backwashing or backwashing regeneration. The regeneration cycle depends on the rated pressure and flow.
Because titanium has excellent corrosion resistance, generally no surface treatment is required to further improve its corrosion resistance. However, in order to prevent titanium from corrosion in non oxidizing acid aqueous solutions such as hydrochloric acid and sulfuric acid, which are easily corroded, and to prevent interstitial corrosion and pitting corrosion in NaCl aqueous solutions, surface treatment is sometimes used. Atmospheric oxidation treatment: if titanium is prevented in the high temperature atmosphere, the oxide film will be thickened. The film thickness will be thickened with the increase of temperature and time. Atmospheric oxidation treatment is effective for titanium corrosion and interstitial corrosion. The method is simple, but the durability is not very reliable. This is because atmospheric oxidation treatment only thickens the oxide film. In the corrosive environment of pure titanium, the thickened oxide film thins with time, leading to corrosion. The maintenance time of its corrosion resistance is determined by the atmospheric oxidation treatment conditions (T, t) and the severity of the corrosive environment. It is difficult to predict this time specifically. This method is generally not used for materials of components requiring long-term stable operation.
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