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| Hard Chrome Plating |
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MICRA have the largest facilities in the center of Spain dedicated to the metallic coating electrolytic with hard chrome.
We cover from small pieces up to 6 meters lengths and 2,500 kilos of weight.
Due to its characteristics, it is applied in wide range of sectors: water, air, food, general mechanics, automotive, textile, molds, aerospace, ceramics, graphic arts and more.
The deposition can be applied to internal and / or external parts and the thickness can vary depending on needs from millimeters to microns. |
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Applications and Features
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Recharge and reduced clearances |
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Increased resistance to wear, larger than the enriched steels, resistance to abrasive materials and erosion of fluids |
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Increasing the hardness (65 HRC or 900 - 1000 Vickers) |
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Decrease in the friction, even for the parts that rub on a chromed surface |
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Compatibility with high temperatures. The chrome does not suffer oxidation up to 800 º C |
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Corrosion resistance, repulsion to dirt and jamming
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Advantages of the contribution of Hard Chromium |
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As a direct deposition will get very good adhesion to the metal base and
to take place in "cold" conditions, below 60 º C, it's excluded the deformations and
retains the characteristics of the metal base |
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The coating is limited to wanted parts. The non-chrome part is protected |
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Recovery and renewal of worn parts at a moderate cost, lower than the manufacture of new piece |
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The deposition of hard chrome allows easy mechanization through the grinding,
which lets you adjust the pieces to the desired tolerances
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