- molding (foundry) sands
- Смотри формовочные пески.
Энциклопедический словарь по металлургии. — М.: Интермет Инжиниринг. Главный редактор Н.П. Лякишев. 2000.
molding (foundry) sands
Смотреть что такое "molding (foundry) sands" в других словарях:
Foundry sand testing — Sand in the foundry industry is the most commonly used, least understood substance. In a sand casting foundry (Refer to Sand Casting) the sands which are used for making moulds or cores are mainly of following types. 1. Green Sand 2. Resin Coated … Wikipedia
Molding sand — Molding sand, foundry sand, or green sand is sand that when moistened or oiled tends to pack well and hold its shape. It is used in the process of sand casting.Green sandGreen sand is an aggregate of sand, bentonite clay, pulverized coal and… … Wikipedia
формовочные пески — [molding (foundry) sands] пески, используемые в качестве основного материала формовочных и стержневых смесей. Формовочные пески классифицируются по содержанию SiO2 на обогащенные кварцевые (> 97,5 %), кварцевые (90 97 %); по содержанию… … Энциклопедический словарь по металлургии
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
Core (manufacturing) — A core is a device used in casting and molding processes to produce internal cavities and reentrant angles. The core is normally a disposable item that is destroyed to get it out of the piece.[1] They are most commonly used in sand casting, but… … Wikipedia
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
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
Sand — For other uses, see Sand (disambiguation). Close up of sand from the Gobi Desert, Mongolia, showing a surface area of 1 square centimetres … Wikipedia
ESCO Corporation — [http://www.escocorp.com www.escocorp.com] is a global manufacturer of engineered metal wearparts and components for industrial applications – including mining, construction, power generation and aerospace. For nearly a century, the privately… … 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
