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Showing 1 to 4 of 4 for “"Phosphating"”.
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Heavyweight Phosphating of Rubber-to-Metal Bonded Products
… covering the salt spray test and the heavyweight phosphating of mild steel. The work then concentrates on three areas, the preparation of the metal surfaces for phosphating, the phosphating solution used and the phosphating plant used. Preparation of the metal surfaces for phosphating was found to …
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Development of Environmentally Friendly Non-Chrome Conversion Coatings for Cold-Rolled Steel
… can be protected from corrosion by galvanizing, phosphating, chromating, topcoating with organic, or their combinations. The chromate rinsing is particularly effective for preventing white rusting of galvanized steel. But there is an increasing interest in a replacement for the chromating process …
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Solos de Hope Bay, Península Antártica
A Antártica representa um ambiente peculiar para formação de solos e estudo de muitos de seus processos. Os solos são formados em áreas livres de gelo costeiras e vales glaciais entre cadeias de montanhas, representando 0,32 %, ou 45.000 km2 do continente. A respeito do aumento das pesquisas nos …
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Fosfátové konverzní povlaky
Předmětem diplomové práce je studium vlivu struktury fosfátového povlaku na mechanické vlastnosti šroubového spojení. Teoretická část se zabývá popisem konvenčního procesu fosfátování a je následována rozborem současných poznatků technologie fosfátování. Experimenty jsou prováděny na šroubových …