- carbide lined die
- матрица с твердооплавным покрытием (бурение)
English-Russian mining dictionary. В.П. Манышев.
English-Russian mining dictionary. В.П. Манышев.
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
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
Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… … Universalium
Cupola furnace — A cupola furnace in operation at Wayne State University, in Detroit, Michigan A Cupola or Cupola furnace is a melting device used in foundries that can be used to melt cast iron, ni resist iron and some bronzes. The cupola can be made almost any… … Wikipedia
chemical industry — Introduction complex of processes, operations, and organizations engaged in the manufacture of chemicals and their derivatives. Although the chemical industry may be described simply as the industry that uses chemistry and… … Universalium
zinc processing — Introduction preparation of the ore for use in various products. Zinc (Zn) is a metallic element of hexagonal close packed (hcp) crystal structure and a density of 7.13 grams per cubic centimetre. It has only moderate hardness and can … Universalium
Oil lamp — Neolithic stone lamps in Thousand Lamp Museum in Qiandeng town of Kunshan … Wikipedia
Tumble polishing — Tumble polishing, or tumbling, is a technique for smoothing and polishing a rough surface. Within the field of metalwork, this is known as barreling , or barrel polishing , and is subtly different, but uses the same principles.toneFor tumbling of … Wikipedia