Demagnetization Makakombama

Demagnetization curve, kana BH curve ndiyo yechipiri quadrant yehysteresis yezvakaoma magineti zvinhu zvinosanganisira zvisingawanzo pasi magineti. Inopa ruzivo nezve iyo magineti hunhu hwemagineti, kusanganisira iyo yemagineti simba kusimba uye kuramba demagnetize. Kunyanya iyo curve pane yakanyanya tembiricha inopa yakakosha kunongedzera kune mainjiniya kuverenga uye kutsvaga akakodzera magineti zvinhu uye giredhi kusangana kwavo kwekushanda zvinodiwa. Naizvozvo isu tinokugadzirira demagnetization curves pane akati wandei akanyanya kushanda tembiricha kune sintered Neodymium magineti uye Samarium Cobalt magineti pamberi pega riripo giredhi. Ndokumbirawo ubaye sero rega rega kune ayo demagnetization curves zvichiteerana.

Demagnetization Makakombama eSintered Neodymium Magnets pazasi

           Br (kGs)

Hcj (kOe)

10.4 10.8 11.3 11.7 12.2 12.5 12.8 13.2 13.6 14 14.3 Max Kushanda Temp.
(° C)
12       N35 N38 N40 N42 N45 N48 N50 N52 80
14   N33M N35M N38M N40M N42M N45M N48M N50M   100
17     N33H N35H N38H N40H N42H N45H N48H     120
20     N33SH N35SH N38SH N40SH N42SH N45SH       150
25 N28UH N30UH N33UH N35UH N38UH N40UH           180
30 N28EH N30EH N33EH N35EH N38EH             200
35 N28AH N30AH N33AH                 230

Demagnetization Makakombama eSintered Samarium Cobalt Magnets pazasi

Br (kGs)

Hcj (kOe)

7.5 7.9 8.4 8.9 9.2 9.5 10.2 10.3 10.8 11 11.3 Max Kushanda Temp.
(° C)
15 YX14 YX16 YX18 YX20 YX22 YX24           250
20 YX14H YX16H YX18H YX20H YX22H YX24H           250
8             YXG26M YXG28M YXG30M YXG32M YXG34M 300
18         YXG22 YXG24 YXG26 YXG28 YXG30 YXG32 YXG34 350
25         YXG22H YXG24H YXG26H YXG28H YXG30H YXG32H YXG34H 350
15         YXG22LT             350