If you frequently visit the plumping market, you will find that most troubles are bright chrome plated troubles, and you can even see yourself clearly like a mirror This is because these troubles are all chrome plated, so why? Take a look and flatter the faucet to give you the answer

Chromium is a silver white metal with a slightly blue color The chromium plating layer has high hardness, and its hardness can vary from 400 to 1200HV depending on the composition of the plating solution and process conditions

At the same time, the chromium plating layer has good heat resistance, and when heated below 500 ℃, its light

There is no significant change in glossiness or hardness, and the friction coefficient of the chromium plating layer is small, especially the dry friction coefficient, which is low among all metals So the chromium plating layer has good wear resistance

Similarly, the chromium plating layer has good chemical stability and does not react in alkalis, sulfides, nitrate acid, and most organic acids More than, due to the non solution of chromium, it can maintain its reflection ability for a long time and is superior to silver and nickel when used

At the same time, there is another important reason for the chrome plating of faucets because the faucet needs to be covered with a layer of metal that is not easy to trust as protection, and the main material of the faucet, which is iron or copper, is prone to trust when exposed to air and water for a long time, It needs to be covered with a layer of metal that is not easy to trust as protection With good chemical stability, corrosion resistance, and wear resistance, chromium has become the choice for this metal

After completing their job of maintaining stability and preventing trust, the faucet designer discovered that appearance provided by chrome plating can also add cluster to this inconspicuous room access Nowadays, chrome plating has come an independent part of all faucets, and it is precise with the development of chrome plating technology that appearance of faucets has been sublimated, Coming the shining pearl in the room

Article source: Kaiping faucet http://drip-certified.com/