shell+casting

См. также в других словарях:

• shell casting — Смотри литье в корковые формы …   Энциклопедический словарь по металлургии

• Casting (metalworking) — Casting iron in a sand mold In metalworking, casting involves pouring liquid metal into a mold, which contains a hollow cavity of the desired shape, and then allowing it to cool and solidify. The solidified part is also known as a casting, which… …   Wikipedia

• shell molding — shell molding, a casting process for making thin, shell like products, in which a mixture of fine sand and phenolic resin is placed on a preheated metal pattern, causing the resin to flow and form a thin shell on the pattern; solvent molding …   Useful english dictionary

• Casting defect — A casting defect is an irregularity in the metal casting process that is undesired. Some defects can be tolerated while others can be repaired otherwise they must be eliminated. They are broken down into five main categories: gas porosity,… …   Wikipedia

• casting — Synonyms and related words: CYSP sculpture, adding, anaglyptics, anaglyptography, angling, archery, architectural sculpture, architecture, assembly, bone carving, building, bullion, button, calculation, calculus, cast, ceroplastics, chasing,… …   Moby Thesaurus

• shell moulding — noun A method of casting metal used mainly for small pieces requiring relatively high accuracy …   Wiktionary

• Lost-wax casting — A model of an apple in wax …   Wikipedia

• Investment casting — For investment casting in art, see lost wax casting. Investment casting, also called lost wax casting, is one of the oldest known metal forming techniques. From 5,000 years ago, when beeswax formed the pattern, to today’s high technology waxes,… …   Wikipedia

• Continuous casting — The macrostructure of continuously cast copper (99.95% pure), etched, ∅ ≈ 83 mm. Continuous casting, also called strand casting, is the process whereby molten metal is solidified into a semifinished billet, bloom, or slab for subsequent rolling… …   Wikipedia

• Sand casting — Sand casting, also known as sand molded casting, is a metal casting process characterized by using sand as the mold material. It is relatively cheap and sufficiently refractory even for steel foundry use. A suitable bonding agent (usually clay)… …   Wikipedia

• investment casting — Metall. a casting process in which an expendable pattern is surrounded by an investment compound and then baked so that the investment is hardened to form a mold and the pattern material may be melted and run off. Also called precision casting.… …   Universalium