Development of Chrome Core(R)13FM Stainless-A Soft Magnetic Stainless Steel
Ferritic stainless steels are being increasingly specified for automotive electromechanical devices such as fuel injectors ,displacing carbon steel and silicon core irons. While the primary motivation is the need for increased corrosion resistance,ferritic stainless steels also offer higher electrical resistivity than low carbon steels and better machinability than silicon core irons. During initial systems development,generic ferritic stainless steels such as AISI 430 were used. Demands for better and more consistent magnetic and fabrication performance have led to the development of specialized grades such as Carpenter 430FR Solenoid Quality and the Chrome Core(R) family of alloys. The purpose of this paper is to identify important alloy attributes and to present the metallurgical principles that are responsible for these attributes. The development of Chrome Core 13FM stainless will be presented along with a comparison to two widely used alloys,Silicon Core Iron B-FM and Carpenter 430FR Solenoid Quality stainless.
fuel injector soft magnetic stainless steel
Daniel A.DeAntonio M.Scott Masteller
Carpenter Technology Corporation,P.0.Box 14662,Reading,PA 19612-4662 USA
国际会议
2009 International Symposium on Automobile Steel(2009年汽车用钢生产及应用技术国际研讨会)
大连
英文
423-428
2009-09-06（万方平台首次上网日期，不代表论文的发表时间）