Low MOQ for brass cnc parts 01 for Plymouth Factories
All we do is always associated with our tenet " Customer first, Trust first, devoting on the food packaging and environmental protection for Low MOQ for brass cnc parts 01 for Plymouth Factories, We always hold the philosophy of win-win, and build long-term cooperation relationship with customers from around the world.We believe that our growth base on customer's success, credit is our life.
Copper plating chrome machine circulation line
The nature of the chromium and chromium plating usage:
1, Chrome nature: Chromium is a microstrip blue silver-white metal, in the air easily passivation, formed a very thin film layer on surface, and therefore able to maintain the long original luster in the atmosphere, show noble metal properties. Chrome and sulfuric acid, nitric acid, and many organic acid have no chemical effects, but can be dissolved in hydrohalic acids (e.g. hydrochloric acid), and hot sulfuric acid.
2, Chrome plating machine usage:
(1) Protective and Decorative chrome plating: On the polished coating film layer, chrome plating or bright chrome plating (bright copper or brightness nickel) of 0.25 ~ 2μm plating chrome coating film plating, can make products more bright surface, and has a certain degree of wear resistance, heat resistance, which has been widely used in bicycles, watches and other industrial production. At the same time, also could be used for the mirror, because the anti sulfide performance of chrome plating coating layer is stronger than the silver plated layer.
(2) Wear-resistant chromium (hard chrome plating machine) on steel base plating anti-wear chrome, chrome plated hardness can up to 850 ~ 1200HV, with high wear resistance, that is widely used measuring tools, cutting tools, a variety of machine axes class and other machine parts manufacturing.
(3) Black chrome: On some instrument or sophisticated equipment, in order to prevent the reflection of some parts to plate black chrome on it.
(4) Loose hole chrome plating machine: with good lubrication and wear resistance, mainly used for cylinder internal combustion engine, cylinder liners, piston rings, crankshaft and other parts.
3, According to the decorative classification:
(1) Brightness chromel;
(2) General chrome (loose hole chrome plating);
(3) Cream chromium;
(4) Black Chrome.
- See more at: http://platingmachines.com/copper-plating-chrome-machine/#sthash.GkAvIL1I.dpuf