公开(公告)号：US3805378A

公开(公告)日：1974-04-23

申请号：US22776272

申请日：1972-02-22

Applicant: BELL TELEPHONE LABOR INC

Inventor： ARCHER W ,  OLSEN K ,  RENAUT P

IPC: H01H11/00 ,  C22C19/07 ,  C22F1/10 ,  H01F1/04 ,  H01H1/02 ,  H01H1/66 ,  H01H51/28

CPC classification number: C22F1/10 ,  C22C19/07 ,  H01F1/04 ,  H01H1/0201 ,  H01H1/66 ,  H01H11/005 ,  Y10T29/49105

Abstract: A technique for the fabrication of a sealed remanent reed, selflatching magnetic switch is described. Appropriate magnetic properties are developed through a series of processing steps terminating first in a strand anneal of round wire; secondly a stamping operation which results in some mechanical working and, consequently, physical hardening of the magnetic alloy; and, finally, in a terminal phase-precipitation anneal.

Abstract translation: 描述了用于制造密封的剩余簧片，自锁磁开关的技术。 通过首先在圆丝的股线退火中终止的一系列加工步骤开发适当的磁性; 其次是冲压操作，导致一些机械加工，从而导致磁性合金的物理硬化; 最后在末端相析出退火中进行。