- case-hardening furnaces
- • пещ за цементация
English-Bulgarian polytechnical dictionary . 2013.
case-hardening furnaces
Look at other dictionaries:
Steel — For other uses, see Steel (disambiguation). The steel cable of a colliery winding tower … Wikipedia
Iron — Fe redirects here. For other uses, see Fe (disambiguation). This article is about the chemical element. For other uses, see Iron (disambiguation). manganese … Wikipedia
Blacksmith — For other uses, see Blacksmith (disambiguation). Blacksmith A blacksmith at work Occupation … Wikipedia
Industrial process — Industrial processes are procedures involving chemical or mechanical steps to aid in the manufacture of an item or items, usually carried out on a very large scale.Industrial processes are the key components of heavy industry.Most processes make… … Wikipedia
charcoal — charcoaly, adj. /chahr kohl /, n. 1. the carbonaceous material obtained by heating wood or other organic substances in the absence of air. 2. a drawing pencil of charcoal. 3. a drawing made with charcoal. v.t. 4. to blacken, write, or draw with… … Universalium
Iron Age — This article is about the historical / archaeological period known as the Iron Age. For the mythological Iron Age, see Ages of Man. Iron Age This box: view · talk · … Wikipedia
metallurgy — metallurgic, metallurgical, adj. metallurgically, adv. metallurgist /met l err jist/ or, esp. Brit., /meuh tal euhr jist/, n. /met l err jee/ or, esp. Brit., /meuh tal euhr jee/, n. 1. the technique or science of working or heating metals so as… … Universalium
steel — steellike, adj. /steel/, n. 1. any of various modified forms of iron, artificially produced, having a carbon content less than that of pig iron and more than that of wrought iron, and having qualities of hardness, elasticity, and strength varying … Universalium
technology, history of — Introduction the development over time of systematic techniques for making and doing things. The term technology, a combination of the Greek technē, “art, craft,” with logos, “word, speech,” meant in Greece a discourse on the arts, both… … Universalium
Brazing — 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… … Wikipedia
cement — cementable, adj. cementer, n. cementless, adj. /si ment /, n. 1. any of various calcined mixtures of clay and limestone, usually mixed with water and sand, gravel, etc., to form concrete, that are used as a building material. 2. any of various… … Universalium
