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After the aluminum rusts, its surface is grayish white or light yellow.If the surface of aluminum is not passivated, it...
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Trachoma doesn't have to happen. Because the surface treatment after electrolytic passivation is to carry out anti-corr...
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Iron and aluminum at room temperature in concentrated sulfuric acid and concentrated nitric acid will occur passivation...
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Passivation is carried out after cleaning or phosphating, in order to prevent the metal from rusting at a certain time....
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The principle of iron and aluminum passivation is:1, the phase-forming film theory believes that when aluminum alloy and...
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There are several methods for the passivation of aluminum:1, sandblasting, the main role is to clean the surface, sandbl...
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It's not oxygen. It's oxide. The significance of metal passivation treatment In fact, most metals will spontaneously cor...
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We need to know more details before we can draw any definite conclusions. Usually, this condition may be caused by impr...
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We have a shelf life of about three monthsAluminum passivation liquid Passivation liquid does not contain harmful substa...
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Chromic acid passivation is the process of contacting the workpiece with an acidic solution containing hexavalent chromi...
