carbide of iron
111125 mm smoothbore rounds — The following is a list of ammunition fired by 125 mm Smoothbore guns series used in the T 64, T 72, T 80 and T 90 tanks as well as the 2A45 Sprut Anti Tank gun.APFSDS TArmour piercing fin stabilized discarding sabot or APFSDS rounds. Typically… …
112niobium processing — Introduction preparation of the ore for use in various products. Niobium (Nb) has a body centred cubic (bcc) crystal structure and a melting point of 2,468° C (4,474° F). Of the refractory metals, it has the lowest density and best… …
113subcarbide — “+ noun Etymology: sub + carbide : a carbide having less than the ordinary proportion of carbon subcarbide of iron Fe24C is reputed to be a constituent of commercial iron * * * /sub kahr buyd/, n. Chem. a carbide containing less than the normal… …
114Keith Millis — Keith D. Millis (1915 1992) was a metallurgical engineer and inventor of ductile iron.Early in the Second World War, chromium was considered critical to the war effort and experimentation was conducted by Millis to find a substitute. He made his… …
115Metal matrix composite — A metal matrix composite (MMC) is composite material with at least two constituent parts, one being a metal. The other material may be a different metal or another material, such as a ceramic or organic compound. When at least three materials are …
116List of problems solved by MacGyver — This is a list of problems that have been solved by the fictional character MacGyver from the television series of the same name. (This list is not yet comprehensive.) MacGyver employs his resourcefulness and his knowledge of chemistry,… …
117Edmund 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… …
118Acetylene — HCCH redirects here. For other uses, see HCCH (disambiguation). Acetylene …
119Sintering — is a method used to create objects from powders. It is based on atomic diffusion. Diffusion occurs in any material above absolute zero but it occurs much faster at higher temperatures. In most sintering processes the powdered material is held in… …
120Plating — describes surface covering where a metal is deposited on a conductive surface. Plating has been done for hundreds of years, but it is also critical for modern technology. Plating is used to decorate objects, for corrosion inhibition, to improve… …
