公开(公告)号：US3718442A

公开(公告)日：1973-02-27

申请号：US3718442D

申请日：1970-10-23

Applicant: STEEL CORP

Inventor： LUCHT W

IPC: B21C37/04 ,  C22C38/12 ,  B21C1/00

CPC classification number: C22C38/12 ,  B21C37/045 ,  Y10S428/926 ,  Y10T428/12653

Abstract: A high strength ductile hot rolled rod and/or cold drawn wire made from commonly used steels including 0.65 to 1.00 percent carbon, 0.25 to 1.20 percent manganese, 0.35 percent maximum silicon, 0.20 percent maximum aluminum, 0.05 percent maximum sulphur, 0.012 percent maximum nitrogen, and 0.05 percent maximum phosphorus, but with the addition of 0.03 to 0.15 percent vanadium and 0.20 percent maximum molybdenum. Because of the vanadium and molybdenum additions the rod, after being hot rolled, requires only one patenting step in cold drawing to size and the rod and wire have improved physical characteristics.

Abstract translation: 由通常使用的钢制成的高强度延性热轧棒和/或冷拔丝，包括0.65至1.00％的碳，0.25至1.20％的锰，0.35％的最大硅，0.20％的最大铝，0.05％的最大硫，0.012％的最大氮 和0.05％的最大磷，但加入0.03〜0.15％的钒和0.20％的最大钼。 由于添加了钒和钼，所以在热轧后，只需要一个专利步骤即可冷却至尺寸，棒和线具有改善的物理特性。

公开(公告)号：US3772454A

公开(公告)日：1973-11-13

申请号：US3772454D

申请日：1972-11-22

Applicant: STEEL CORP

Inventor： DONECKER F ,  LUCHT W

IPC: H01B5/08 ,  H01B7/22 ,  H01B7/00

CPC classification number: H01B7/226 ,  D07B1/147 ,  D07B2201/1048 ,  D07B2401/2015

Abstract: A torque balanced conductor cable includes between three and six strands spiraled together with the torque exerted by the cable being approximately equal to the torque exerted by the strands. Each strand includes an insulated conductor as a core with steel wires stranded therearound and the insulation extending into the interstices of the strands. Another species includes insulated conductors positioned in the outer valleys of the cable and a sheath extruded over the entire assembly. This second species may be used with the first species or with cables in which the strands have a steel wire core member.

Abstract translation: 扭矩平衡导体电缆包括三到六根螺旋线的线，由电缆施加的扭矩大致等于由绞线施加的扭矩。 每条绞线包括绝缘导体作为核心，钢丝绞合在其周围，绝缘体延伸到线束的间隙。 另一种物质包括定位在电缆的外谷中的绝缘导体和在整个组件上挤出的护套。 该第二种可以与第一种或第二种物质一起使用，其中丝线具有钢丝芯部件。