Rametals Pvt. Ltd.

Old Faridabad, Faridabad, Haryana

We are offering nickel sheet.Nickel is known to have been discovered in 1751. As recently as a hundred years ago, it was still considered to be a worthless variety of copper. Miners in south-eastern germany mistook a mixture of nickel and arsenic for copper.

Copper was the first metal mined and crafted by man, and has been the most important one in the oldest times of history, because it was available in great quantities and was initially extractable almost at the surface of ground. In addition, it was suitable to craft weapons and tools, art objects and ornaments.

Aluminum is the third most abundant element of the earth's crust, behind that of oxygen and silicon. Of the metallic elements, it is the most abundant, 7.3% by mass of the total crust. Due to aluminum's high affinity to bind with oxygen, it is not found in naturally occurring in its elemental state, but only in combined forms such as oxides or silicates.

Zinc is bluish shiny silver metal, hardness 2.5, pure zinc malleable, containing a small amount of impurities are brittle. Good heat transfer, electrical conductivity, chemical properties of more reactive. Room temperature in the air more stable. Humid air generated in the layer of gray basic zinc carbonate can be used as protective film. Zinc has blue-green flame when burned. Reaction with water vapor at high temperature release of hydrogen. When heated with halogen, sulfur and other reactions. Easily with acid reaction, but the slow response of high purity zinc, if a small amount of copper sulfate solution, or with copper, nickel, platinum and other metal contact, the reaction accelerated. Soluble in alkali solution to produce zinc salts

Lead alloys are used in a range of applications including:Solder: lead solder is used extensively by the electronics industryTerne plate: iron and steel can be protected against corrosion by coating the surface with a lead based alloy.