galvanic coating
51Edmund Davy — FRS (1785 5 Nov1857)Christopher F. Lindsey, ‘Davy, Edmund (1785–1857)’, Oxford Dictionary of National Biography, Oxford University Press, 2004 [http://www.oxforddnb.com/view/article/7311 accessed 6 April 2008] ] was a professor of Chemistry at… …
52Iridium — (pronEng|ɪˈrɪdiəm) is a chemical element that has the symbol Ir and atomic number 77. A very hard, brittle, silvery white transition metal of the platinum family, iridium is the second densest element and is the most corrosion resistant metal,… …
53Electrolyte — This article is about the ionic solution. For the R.E.M. song, see Electrolite. In chemistry, an electrolyte is any substance containing free ions that make the substance electrically conductive. The most typical electrolyte is an ionic solution …
54Electroplating — is the process of using electrical current to reduce cations of a desired material from a solution and coat a conductive object with a thin layer of the material, such as a metal. Electroplating is primarily used for depositing a layer of… …
55Brazing — This article is about the metal joining process. For the cooking technique, see braising. Brazing practice Brazing is a metal joining process whereby a filler metal is heated above and distributed between two or more close fitting parts by… …
56Flexplay — Infobox media name = Flexplay caption = type = optical disc encoding = capacity = 4.7 GB (single layer), 8.5 GB (dual layer) read = write = standard = owner = use = Rental Videos extended from = extended to = Flexplay is a trademark for a DVD… …
57Painterwork — accomplishes two things, namely the preservation and the coloration of the material painted. The compounds used for painting, taking the word as meaning a thin protective or decorative coat, are very numerous, including oil paint of many kinds,… …
58Changeling (film) — This article is about the 2008 film directed by Clint Eastwood. For the 1980 film, see The Changeling (film). Changeling …
59cell — cell1 cell like, adj. /sel/, n. 1. a small room, as in a convent or prison. 2. any of various small compartments or bounded areas forming part of a whole. 3. a small group acting as a unit within a larger organization: a local cell of the… …
60polarization — 1. In electricity, coating of an electrode with a thick layer of hydrogen bubbles, with the result that the flow of current is weakened or arrested. 2. A change effected in a ray of light passing through certain media, whereby the transverse… …
