Influence of manufacture process on magnetic property of FeCoV alloy

Author

Junquan Chen ; Dong Wang ; Siwei Cheng ; Jing Wang

Author_Institution

Nat. Key Lab. for Vessel Integrated Power Syst. Technol., Naval Univ. of Eng., Wuhan, China

fYear

2014

fDate

22-25 Oct. 2014

Firstpage

3054

Lastpage

3059

Abstract

In this paper, 8 high induction soft magnetic rings of FeCoV alloy 1J22 is used to simulate motor core lamination during manufacturing process, such as punching, spark wire cutting, annealing, second annealing. 8 different process procedures are selected among several combinations of manufacturing process, through comparative experiments, the influence of processing on 1J22 magnetic property is analyzed. Preliminary results indicate that, punching and spark wire cutting will cause damage on 1J22 magnetic property, Wherein punching has the greater impact, annealing allows a certain degree of recovery of magnetic property, But not more times of annealing, the better magnetic property is.

Keywords

annealing; cobalt alloys; cutting; iron alloys; punching; soft magnetic materials; vanadium alloys; 1J22 magnetic property; FeCoV; high induction soft magnetic rings; manufacture process; manufacturing process; motor core lamination; punching; second annealing; spark wire cutting; Annealing; Iron; Magnetic properties; Punching; Sparks; Wires; manufacture process; soft magnetic alloy;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems (ICEMS), 2014 17th International Conference on

Conference_Location

Hangzhou

Type

conf

DOI

10.1109/ICEMS.2014.7014019

Filename

7014019