tin dross
Смотреть что такое "tin dross" в других словарях:
tin dross (scum) — Смотри Абцуг оловянный … Энциклопедический словарь по металлургии
Dross — For the Austrian municipality, see Droß. Aluminium dross Dross is a mass of solid impurities floating on a molten metal. It appears usually on the melting of low melting point metals or alloys such as tin, lead, zinc … Wikipedia
tin processing — Introduction preparation of the ore for use in various products. Tin (Sn) is a relatively soft and ductile metal with a silvery white colour. It has a density of 7.29 grams per cubic centimetre, a low melting point of 231.88° C… … Universalium
Абцуг оловянный — [tin dross (scum)] обогащенный оловом шлак, получаемый при окислительном рафинировании веркблея кислородом воздуха, в виде порошко или тестообразной массы цвета от желтовато серого до коричневого. Оксиды As и Sb окрашивают абцуг оловянный в… … Энциклопедический словарь по металлургии
абцуг оловянный — Обогащенный оловом шлак, получаемый при окислительном рафинировании веркблея кислородом воздуха, в виде порошко или тестообразной массы цвета от желтовато серого до коричневого. Оксиды As и Sb окрашивают а. о. в темный цвет. При переработке… … Справочник технического переводчика
Type metal — The term type metal (sometimes called hot metal ) represents a range of metal alloys that are used in traditional typefounding and mechanical typesetting. History Although the knowledge of casting soft metals in moulds was well established before … Wikipedia
METALS AND MINING — In the Bible Six metals are mentioned in the Bible and in many passages they are listed in the same order: gold, silver, copper, iron, tin, and lead. Antimony is also mentioned. The metals are referred to in various contexts, including methods of … Encyclopedia of Judaism
Wave soldering — is a large scale soldering process by which electronic components are soldered to a printed circuit board (PCB) to form an electronic assembly. The name is derived from the use of waves of molten solder to attach metal components to the PCB. The… … Wikipedia
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
nitrogen group element — ▪ chemical elements Introduction any of the chemical elements that constitute Group Va of the periodic table (see Figure >). The group consists of nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), and bismuth (Bi). The elements share… … Universalium
Ezekiel 22 — 1 Moreover the word of the LORD came unto me, saying, 2 Now, thou son of man, wilt thou judge, wilt thou judge the bloody city? yea, thou shalt shew her all her abominations. 3 Then say thou, Thus saith the Lord GOD, The city sheddeth blood in… … The King James version of the Bible
