The method of drawing a steel wire applies to a wire having a mass rate C of carbon such that 0.4%<=C<= 0.74%. The method comprises an uninterrupted series of steps (7001-700m) of drawing the wire from one diameter d' to another diameter d, d' and d being expressed in mm, in which the true strain epsilon'=2.Iotaeta (d'/d) is such that epsilon'>4.
Wire drawing method
2015-05-06
Patent
Electronic Resource
English
IPC: | B21C MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING , Herstellen von Blechen, Metalldraht, -stangen, -rohren Metallprofilen oder Halbzeugen auf andere Weise als durch Walzen / B60C VEHICLE TYRES , Fahrzeugreifen / C21D Veränderung der physikalischen Struktur von Eisenmetallen , MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS / D07B ROPES OR CABLES IN GENERAL , Seile oder Kabel allgemein |