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Copper electroplating machine for layering PCBs. Electroplating, also known as electrochemical deposition or electrodeposition, is a process for producing a metal coating on a solid substrate through the reduction of cations of that metal by means of a direct electric current.
Luigi Valentino Brugnatelli (also Luigi Gaspare Brugnatelli or Luigi Vincenzo Brugnatelli) (14 February 1761 in Pavia – 24 October 1818 in Pavia) was an Italian chemist and inventor who discovered the process for electroplating in 1805. [1]
John Wright (1808–1844) was a surgeon from Birmingham, England who invented a process of electroplating involving potassium cyanide. The process was patented in 1840 by Wright's associate George Richards Elkington. He was born on the Isle of Sheppey, Kent and was apprenticed to a Dr Spearman in Rotherham, Yorkshire.
Alexander Parkes was born at Suffolk Street, Birmingham, the fourth son of James Mears Parkes and his wife Kerenhappuch Childs. Samuel Harrison, described by Sir Josiah Mason as the inventor of the split-ring (or key-ring) and widely credited with the invention of the steel pen, was his great-uncle. [6]
George Richards Elkington (1801–1865) by Samuel West The old Elkington Silver Electroplating Works in Birmingham Commemorative inkstand, about 1850, Elkington & Co. V&A Museum no. 481&A-1901 George Richards Elkington (17 October 1801 – 22 September 1865) was a manufacturer from Birmingham , England.
7. US patent 3,652,442, [23] Electroplating cell including means to agitate the electrolyte in laminar flow. This is the instrument Romankiw invented to allow him to make the magnetic film for thin film head.
In 1828 he and Everett James Ellis [5] invented the Adams printing press, which he improved in 1834, [2] and it was introduced in 1830 as "Adams Power Press". [4] The machine "worked a revolution in the art of printing," and beginning in 1836, became the leading machine used in book printing for much of the nineteenth century, and was ...
1837 lithographic portrait of Moritz von Jacobi (1801–1874), who invented electrotyping in 1838.. At present, most sources credit Moritz Hermann Jacobi with the invention of "galvanoplasty" or electrotyping in 1838; Jacobi was a Prussian scientist who was working in St. Petersburg, Russia.