Caratteristiche tecniche delle proprietà magnetiche dei magneti al neodimio
Le prestazioni delle proprietà magnetiche del materiale seguono gli standard di conformità in base ai gradi. Queste sono le figure prese dalla misurazione del materiale esemplare di base con un analizzatore BH (Rapporto di forma: altezza / diametro = 0,7). Dopo il taglio del materiale di base, le proprietà magnetiche finali saranno diverse da queste figure in quanto dipendono dal rapporto di forma e dalla temperatura ambiente. Le informazioni fornite possono essere soggette a modifiche o miglioramenti senza preavviso.
Grade | Br | Hcb | Hcj | (BH)max | αBr %/℃ |
Working Temp ℃(H/D=0.7) |
Curie Temp |
||||
---|---|---|---|---|---|---|---|---|---|---|---|
kG | mT | kOe | kA/m | kOe | kA/m | MGOe | kJ/m3 | ||||
27 | 10.3-10.8 | 1030-1080 | ≧10.0 | ≧796 | ≧12 | ≧955 | 25-29 | 199-231 | -0.12 | ≦80℃ | 310℃ |
30 | 10.8-11.3 | 1080-1130 | ≧10.0 | ≧796 | ≧12 | ≧955 | 28-31 | 223-247 | -0.12 | ≦80℃ | 310℃ |
33 | 11.7-12.2 | 1130-1170 | ≧10.5 | ≧836 | ≧12 | ≧955 | 31-34 | 247-271 | -0.12 | ≦80℃ | 310℃ |
35 | 11.7-12.2 | 1170-1220 | ≧10.9 | ≧868 | ≧12 | ≧955 | 33-36 | 263-287 | -0.12 | ≦80℃ | 310℃ |
38 | 12.2-12.5 | 1220-1250 | ≧11.3 | ≧899 | ≧12 | ≧955 | 36-39 | 287-310 | -0.12 | ≦80℃ | 310℃ |
40 | 12.5-12.8 | 1250-1280 | ≧11.4 | ≧907 | ≧12 | ≧955 | 38-41 | 302-326 | -0.12 | ≦80℃ | 310℃ |
42 | 12.8-13.2 | 1280-1320 | ≧11.5 | ≧915 | ≧12 | ≧955 | 40-43 | 318-342 | -0.12 | ≦80℃ | 310℃ |
45 | 13.2-13.8 | 1320-1380 | ≧11.6 | ≧923 | ≧12 | ≧955 | 43-46 | 342-366 | -0.12 | ≦80℃ | 310℃ |
48 | 13.8-14.2 | 1380-1420 | ≧11.6 | ≧923 | ≧12 | ≧955 | 46-49 | 366-390 | -0.12 | ≦80℃ | 310℃ |
50 | 14.0-14.5 | 1400-1450 | ≧10.0 | ≧796 | ≧11 | ≧876 | 48-51 | 382-406 | -0.12 | ≦60℃ | 310℃ |
52 | 14.3-14.8 | 1430-1480 | ≧10.0 | ≧796 | ≧11 | ≧876 | 50-53 | 398-422 | -0.12 | ≦60℃ | 310℃ |
30M | 10.8-11.3 | 1080-1130 | ≧10.0 | ≧796 | ≧14 | ≧1114 | 28-31 | 223-247 | -0.12 | ≦100℃ | 340℃ |
33M | 11.3-11.7 | 1130-1170 | ≧10.5 | ≧836 | ≧14 | ≧1114 | 31-33 | 247-263 | -0.12 | ≦100℃ | 340℃ |
35M | 11.7-12.2 | 1170-1220 | ≧10.9 | ≧868 | ≧14 | ≧1114 | 33-36 | 263-287 | -0.12 | ≦100℃ | 340℃ |
38M | 12.2-12.5 | 1220-1250 | ≧11.3 | ≧899 | ≧14 | ≧1114 | 36-39 | 287-310 | -0.12 | ≦100℃ | 340℃ |
40M | 12.5-12.8 | 1250-1280 | ≧11.6 | ≧923 | ≧14 | ≧1114 | 38-41 | 302-326 | -0.12 | ≦100℃ | 340℃ |
42M | 12.8-13.2 | 1280-1320 | ≧12.0 | ≧955 | ≧14 | ≧1114 | 40-43 | 318-342 | -0.12 | ≦100℃ | 340℃ |
45M | 13.2-13.8 | 1320-1380 | ≧12.5 | ≧955 | ≧14 | ≧1114 | 43-46 | 342-366 | -0.12 | ≦100℃ | 340℃ |
48M | 13.6-14.3 | 1360-1430 | ≧12.9 | ≧1027 | ≧14 | ≧1114 | 46-49 | 366-390 | -0.12 | ≦100℃ | 340℃ |
50M | 14.0-14.5 | 1400-1450 | ≧13.0 | ≧1033 | ≧14 | ≧1114 | 48-51 | 382-406 | -0.12 | ≦100℃ | 340℃ |
30H | 10.8-11.3 | 1080-1130 | ≧10.0 | ≧796 | ≧17 | ≧1353 | 28-31 | 223-247 | -0.11 | ≦120℃ | 340℃ |
33H | 11.3-11.7 | 1130-1170 | ≧10.5 | ≧836 | ≧17 | ≧1353 | 31-34 | 247-271 | -0.11 | ≦120℃ | 340℃ |
35H | 11.7-12.2 | 1170-1220 | ≧10.9 | ≧868 | ≧17 | ≧1353 | 33-36 | 263-287 | -0.11 | ≦120℃ | 340℃ |
38H | 12.2-12.5 | 1220-1250 | ≧11.3 | ≧899 | ≧17 | ≧1353 | 36-39 | 287-310 | -0.11 | ≦120℃ | 340℃ |
40H | 12.5-12.8 | 1250-1280 | ≧11.6 | ≧923 | ≧17 | ≧1353 | 38-41 | 302-326 | -0.11 | ≦120℃ | 340℃ |
42H | 12.8-13.2 | 1280-1320 | ≧12.0 | ≧955 | ≧17 | ≧1353 | 40-43 | 318-342 | -0.11 | ≦120℃ | 340℃ |
45H | 13.0-13.6 | 1300-1360 | ≧12.1 | ≧963 | ≧17 | ≧1353 | 43-46 | 342-366 | -0.11 | ≦120℃ | 340℃ |
48H | 13.7-14.3 | 1370-1430 | ≧12.5 | ≧995 | ≧17 | ≧1353 | 46-49 | 366-390 | -0.11 | ≦120℃ | 340℃ |
30SH | 10.8-11.3 | 1080-1130 | ≧10.1 | ≧804 | ≧20 | ≧1592 | 28-31 | 223-247 | -0.10 | ≦150℃ | 340℃ |
33SH | 11.3-11.7 | 1130-1170 | ≧10.6 | ≧844 | ≧20 | ≧1592 | 31-34 | 247-271 | -0.10 | ≦150℃ | 340℃ |
35SH | 11.7-12.2 | 1170-1220 | ≧11.0 | ≧876 | ≧20 | ≧1592 | 33-36 | 263-287 | -0.10 | ≦150℃ | 340℃ |
38SH | 12.2-12.5 | 1220-1250 | ≧11.4 | ≧907 | ≧20 | ≧1592 | 36-39 | 287-310 | -0.10 | ≦150℃ | 340℃ |
40SH | 12.4-12.8 | 1240-1280 | ≧11.8 | ≧939 | ≧20 | ≧1592 | 38-41 | 302-326 | -0.10 | ≦150℃ | 340℃ |
42SH | 12.8-13.2 | 1280-1320 | ≧12.4 | ≧987 | ≧20 | ≧1592 | 40-43 | 318-342 | -0.10 | ≦150℃ | 340℃ |
45SH | 13.2-13.8 | 1320-1380 | ≧12.6 | ≧1003 | ≧20 | ≧1592 | 43-46 | 342-366 | -0.10 | ≦150℃ | 340℃ |
28UH | 10.2-10.8 | 1020-1080 | ≧9.6 | ≧764 | ≧25 | ≧1990 | 26-29 | 207-231 | -0.10 | ≦180℃ | 350℃ |
30UH | 10.8-11.3 | 1080-1130 | ≧10.2 | ≧812 | ≧25 | ≧1990 | 28-31 | 223-247 | -0.10 | ≦180℃ | 350℃ |
33UH | 11.3-11.7 | 1130-1170 | ≧10.7 | ≧852 | ≧25 | ≧1990 | 31-34 | 247-271 | -0.10 | ≦180℃ | 350℃ |
35UH | 11.8-12.2 | 1180-1220 | ≧10.8 | ≧860 | ≧25 | ≧1990 | 33-36 | 263-287 | -0.10 | ≦180℃ | 350℃ |
38UH | 12.2-12.5 | 1220-1250 | ≧11.0 | ≧876 | ≧25 | ≧1990 | 36-39 | 287-310 | -0.10 | ≦180℃ | 350℃ |
40UH | 12.5-12.8 | 1250-1280 | ≧11.3 | ≧899 | ≧25 | ≧1990 | 38-41 | 302-326 | -0.10 | ≦180℃ | 350℃ |
28EH | 10.4-10.9 | 1040-1090 | ≧9.8 | ≧780 | ≧30 | ≧2388 | 26-29 | 207-231 | -0.10 | ≦200℃ | 350℃ |
30EH | 10.8-11.3 | 1080-1130 | ≧10.2 | ≧812 | ≧30 | ≧2388 | 28-31 | 223-247 | -0.10 | ≦200℃ | 350℃ |
33EH | 11.4-11.7 | 1140-1170 | ≧10.5 | ≧836 | ≧30 | ≧2388 | 31-34 | 247-271 | -0.10 | ≦200℃ | 350℃ |
35EH | 11.7-12.2 | 1170-1220 | ≧11.0 | ≧876 | ≧30 | ≧2388 | 33-36 | 263-287 | -0.10 | ≦200℃ | 350℃ |
28AH | 10.4-10.9 | 1040-1090 | ≧9.9 | ≧787 | ≧30 | ≧2624 | 26-29 | 207-231 | -0.09 | ≦230℃ | 400℃ |
30AH | 10.8-11.3 | 1080-1130 | ≧10.3 | ≧819 | ≧30 | ≧2624 | 28-31 | 223-247 | -0.09 | ≦230℃ | 400℃ |
33AH | 11.3-11.7 | 1130-1170 | ≧10.6 | ≧843 | ≧30 | ≧2624 | 31-34 | 247-271 | -0.09 | ≦230℃ | 400℃ |