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Phosphates are used for the metal surface phosphatizing. This reduces the ... phosphate coating between the metallic surface and the paint. This ...
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... metal surface, finally the substrate surface was covered by phosphate film at about 3min, and the coating weight increase rapidly. Thus, formation and quick ...
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6 Requirements 6.1 Appearance Zinc phosphate, zinc calcium phosphate and manganese phosphate ... metal surface and shall not show any white stains, corrosion ...
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... Surface Protection 59. 2.8.1. Precoating of Sheets 59. 2.8.2. Corrosion ... metal ions like chromic-VI. The complete aluminum body still remains a niche ...
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large amount of calcium phosphate crystals. Those crystals adsorb in their surface the colloids in suspension producing a primary floc. A cationic ...
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... surface layer of the particles, because the particles are no longer ... metal exposed to ambient atmosphere is the formation of a mixture of lithium ...
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... surface, des techniques de prétraitement nocives pour l'homme et l ... Innovatie in multi-metal conversiecoating: oog voor mens, milieu én. 5min. pages ...
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... surface of aluminum and its alloys in open air and in water.5,6 The of the ... phosphate ions. Figure 5-a and -b provides typical Nyquist plots and ...