강 와이어를 인발하는 방법은 0.4% ≤ C ≤ 0.74%의 카본의 질량율(C)을 갖는 와이어에 적용된다. 이 방법은 일 직경(d')으로부터 다른 직경(d)까지의 연속된 일련의 와이어 인발 단계(700내지 700)를 포함하고, 직경(d' 및 d)은 mm로 표현되고, 진변형율(ε'=2.Ιη(d'/d))은 ε'> 4이다.
A process for drawing a steel wire, in which the wire has a carbon content by weight C of 0.4%≦C≦0.74%, includes an uninterrupted series of drawing steps. The drawing steps draw the wire from a diameter d′ to a diameter d, with d′ and d being expressed in mm, and with a true strain ε′ of the steel wire being given by ε′=2×ln(d′/d), with ε′>4.
WIRE DRAWING METHOD
와이어 인발 방법
2020-01-10
Patent
Electronic Resource
Korean
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 / D07B ROPES OR CABLES IN GENERAL , Seile oder Kabel allgemein |