abstrich defined in 1939 year

abstrich - Abstrich (Ger. abstreichen, to wipe off);
abstrich - Term used in metallurgy. In the process of refining lead in a reverberatory cupelling furnace, particularly as practised at Freiberg in Germany, a scum collects on the surface of the molten metal. This scum, or abstrich, is scraped off, and varies in colour from a dark brown to a light yellow, according to its composition. It is principally litharge, i.e. oxidised lead. See Lead.

near abstrich in Knolik

letter "A"
start from "AB"
abt, franz

definition of word "abstrich" was readed 674 times

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