The Missouri Compromise is the title generally attached to the legislation passed by the 16th United States Congress on May 8, 1820. The measures provided for the admission of Maine as a free state along with Missouri as a slave state, thus maintaining the balance of power between North and South. As part of the compromise, slavery was prohibited north of the 36Â°30â² parallel, excluding Missouri. President James Monroe signed the legislation on April 6, 1820. Earlier, on February 3, 1819 ...
Galvanization, or galvanisation, is the process of applying a protective zinc coating to steel or iron, to prevent rusting. The most common method is hot-dip galvanization, in which parts are submerged in a bath of molten zinc.
Galvanizing is the practice of immersing clean, oxide-free steel into molten zinc to from a protective coating over the metal. The coating is bonded metallurgically to the steel and this coating helps to protect the surface against corrosion.In recent use, the term refers to the coating of steel or iron with zinc. Electro-Galvanizing: It is an electrolytic process for galvanizing, where a thinner, tighter bonding coat of zinc is applied to a metal through âelectroplatingâ. 2  Electro plating is a process of running a current of electricity through a saline/ zinc solution with a zinc anode and steel conductor.