- refractory alloys
- Смотри тугоплавкие сплавы.
Энциклопедический словарь по металлургии. — М.: Интермет Инжиниринг. Главный редактор Н.П. Лякишев. 2000.
refractory alloys
Смотреть что такое "refractory alloys" в других словарях:
Refractory metals — are a class of metals that are extraordinarily resistant to heat and wear. Refractory metals are said to be poorly resistant to oxidation and corrosion. [UFL EMA 6625: Advanced Metal Processing, Summer 2008, Lecture 09] These properties make them … Wikipedia
тугоплавкие сплавы — [refractory alloys] сплавы с tпл > 1539 °С. Основу сплавов составляют тугоплавкие металлы (Cr, V, Mo, W, Nb и др.). Титановые сплавы характеризуются высокой жаропрочностью Так, Мо сплавы предназначены для изделий в основном ракетно космической… … Энциклопедический словарь по металлургии
tungsten processing — Introduction preparation of the ore for use in various products. Tungsten exhibits a body centred cubic (bcc) crystal lattice. It has the highest melting point of all metals, 3,410° C (6,170° F), and it has high conductivity for… … Universalium
Niobium alloy — A niobium alloy is one in which the most common element is niobium. Contents 1 Alloys used for the production of other alloys 2 Superconducting alloys 2.1 Aerospace rivets 3 … Wikipedia
Turning — is the process whereby a centre lathe is used to produce solids of revolution . It can be done manually, in a traditional form of lathe, which frequently requires continuous supervision by the operator, or by using a computer controlled and… … Wikipedia
Special Metals Corporation — Special Metals Corporation, headquartered in New Hartford, New York, U.S.A., with operations in Huntington, West Virginia, and Hereford, England, is a supplier of refractory alloys. Trademarks include Inconel, Incoloy, Monel, Nimonic steel, and… … 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
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
chromium processing — Introduction preparation of the ore for use in various products. Chromium (Cr) is a brilliant, hard, refractory metal that melts at 1,857° C (3,375° F) and boils at 2,672° C (4,842° F). In the pure state, it is resistant to ordinary… … Universalium
Niobium — zirconium ← niobium → molybdenum V ↑ Nb ↓ Ta … Wikipedia
