iron mold
91Foundry — A foundry is a factory which produces metal castings from either ferrous or non ferrous alloys. Metals are turned into parts by melting the metal into a liquid, pouring the metal in a mold, and then removing the mold material or casting. The most …
92Olivine — For the river in New Zealand, see Olivine River. Olivine General Category Mineral Group Ch …
93Lost-foam casting — (LFC) is a type of investment casting process that uses foam patterns as the investment. This method takes advantage of the properties of foam to simply and cheaply form castings that would be difficult or impossible, using normal cope and drag… …
94Riser (casting) — Underfeeder redirects here. For the health problem, see Underfeeding. A bronze casting showing the sprue and risers A riser, also known as a feeder,[1] is a reservoir built into a metal casting …
95Building insulation materials — A selection of insulation materials can aid in building insulation. All of these are based on standard principles of thermal insulation. Materials used to reduce heat transfer by conduction, radiation or convection are employed in varying… …
96List of Advanced Dungeons & Dragons 1st edition monsters — This literature related list is incomplete; you can help by expanding it. See also: List of Dungeons Dragons monsters Contents 1 TSR 2009 Monster Manual (1977 …
97materials science — the study of the characteristics and uses of various materials, as glass, plastics, and metals. [1960 65] * * * Study of the properties of solid materials and how those properties are determined by the material s composition and structure, both… …
98Glassblowing — Glassblower Jean Pierre Canlis (right) …
99Graphite — For other uses, see Graphite (disambiguation). Graphite Graphite specimen General Category Native element mineral …
100Cook Records — was a record label founded by Emory Cook (born 1913, San Francisco, died 2002). Cook was an audio engineer and inventor. From 1952 to 1966, Cook used his Sounds of our Times and Cook Laboratories record labels to demonstrate his philosophy about… …
