furnace annealing
81Rapid thermal processing — (or RTP) refers to a semiconductor manufacturing process which heats silicon wafers to high temperatures (up to 1200 C or greater) on a timescale of several seconds or less. The wafers must be brought down (temperature) slow enough however, so… …
82Smith (metalwork) — A smith, or metalsmith, is a person involved in the shaping of metal objects. In pre industrialized times, smiths held high or special social standing since they supplied the metal tools needed for farming (especially the plough) and warfare.… …
83Metalworking terminology — This article is a list of terms commonly used in the practice of metalworking. Contents 1 Processes 1.1 Casting 1.2 Forge work 1.3 Heat treating …
84Architectural glass — is glass that is used as a building material. It is most typically used as transparent glazing material in the building envelope, including windows in the external walls. Glass is also used for internal partitions and as an architectural feature …
85Ceramic engineering — Simulation of the outside of the Space Shuttle as it heats up to over 1,500 °C (2,730 °F) during re entry into the Earth s atmosphere Ceramic engineering is the science and technology of creating objects from inorganic, non metallic… …
86Toughened glass — Toughened or tempered glass is glass that has been processed by controlled thermal or chemical treatments to increase its strength compared with normal glass. It will usually shatter into small fragments, rather than sharp shards, when… …
87Harpers Ferry Armory — The Harpers Ferry Armory, more formally the United States Armory and Arsenal at Harpers Ferry, located in Harpers Ferry, West Virginia (then part of Virginia), was the second federal armory commissioned by the new United States government, the… …
88Fourcault process — The Fourcault Process is a method of manufacturing flat glass. First developed in Belgium by Emile Fourcault, the process was used globally. Fourcault is an example of a vertical draw process, in that the glass is drawn against gravity in an… …
89Oxy-fuel welding and cutting — Oxyacetylene redirects here. For the song, see Cubanate. Side of metal, cut by oxygen propane cutting torch …
90David Reekie — David Reekie, 2007, courtesy of Duncan Reekie Birth name David Reekie Born …
