サマリウムコバルト磁石
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- サマリウムコバルト磁石とは特性仕様
ネオジム磁石 磁気特性仕様
材質磁気特性は、等級毎に性能を規格しています。 これらの値は、断裁前の母材試料（形状比率：高さ/直径=0.7）を、 BHアナライザーによって検査測定した値になります。 母材を断裁後、最終寸法となった磁石の磁気特性は、 形状比率と環境温度に依存するため、これらの材質磁気特性とは異なります。 記載内容は、改良その他により予告なく変更する場合があります。
| 材料記号 | 残留磁束密度 | 保磁力 | 保磁力 | 最大エネルギー積 | 温度係数 | 耐熱工作 温度 | キュリー 温度 | ||||
| Grade | Br | Hcb | Hcj | (BG)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 | ≦100 | 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 | -0.1 | ≦150 | 340 |
| 33SH | 11.3-11.7 | 1130-1170 | ≧10.6 | ≧844 | ≧20 | ≧1592 | 31-34 | 247-271 | -0.1 | ≦150 | 340 |
| 35SH | 11.7-12.2 | 1170-1220 | ≧11.0 | ≧876 | ≧20 | ≧1592 | 33-36 | 263-287 | -0.1 | ≦150 | 340 |
| 38SH | 12.2-12.5 | 1220-1250 | ≧11.4 | ≧907 | ≧20 | ≧1592 | 36-39 | 287-310 | -0.1 | ≦150 | 340 |
| 40SH | 12.4-12.8 | 1240-1280 | ≧11.8 | ≧939 | ≧20 | ≧1592 | 38-41 | 302-326 | -0.1 | ≦150 | 340 |
| 42SH | 12.8-13.2 | 1280-1320 | ≧12.4 | ≧987 | ≧20 | ≧1592 | 40-43 | 318-342 | -0.1 | ≦150 | 340 |
| 45SH | 13.2-13.8 | 1320-1380 | ≧12.6 | ≧1003 | ≧20 | ≧1592 | 43-46 | 342-366 | -0.1 | ≦150 | 340 |
| 28UH | 10.2-10.8 | 1020-1080 | ≧9.6 | ≧764 | ≧25 | ≧1990 | 26-29 | 207-231 | -0.1 | ≦180 | 350 |
| 30UH | 10.8-11.3 | 1080-1130 | ≧10.2 | ≧812 | ≧25 | ≧1990 | 28-31 | 223-247 | -0.1 | ≦180 | 350 |
| 33UH | 11.3-11.7 | 1130-1170 | ≧10.7 | ≧852 | ≧25 | ≧1990 | 31-34 | 247-271 | -0.1 | ≦180 | 350 |
| 35UH | 11.8-12.2 | 1180-1220 | ≧10.8 | ≧860 | ≧25 | ≧1990 | 33-36 | 263-287 | -0.1 | ≦180 | 350 |
| 38UH | 12.2-12.5 | 1220-1250 | ≧11.0 | ≧876 | ≧25 | ≧1990 | 36-39 | 287-310 | -0.1 | ≦180 | 350 |
| 40UH | 12.5-12.8 | 1250-1280 | ≧11.3 | ≧899 | ≧25 | ≧1990 | 38-41 | 302-326 | -0.1 | ≦180 | 350 |
| 28EH | 10.4-10.9 | 1040-1090 | ≧9.8 | ≧780 | ≧30 | ≧2388 | 26-29 | 207-231 | -0.1 | ≦200 | 350 |
| 30EH | 10.8-11.3 | 1080-1130 | ≧10.2 | ≧812 | ≧30 | ≧2388 | 28-31 | 223-247 | -0.1 | ≦200 | 350 |
| 33EH | 11.4-11.7 | 1140-1170 | ≧10.5 | ≧836 | ≧30 | ≧2388 | 31-34 | 247-271 | -0.1 | ≦200 | 350 |
| 35EH | 11.7-12.2 | 1170-1220 | ≧11.0 | ≧876 | ≧30 | ≧2388 | 33-36 | 263-287 | -0.1 | ≦200 | 350 |
| 38EH | 12.2-12.5 | 1220-1250 | ≧11.3 | ≧899 | ≧30 | ≧2388 | 36-39 | 287-310 | -0.1 | ≦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 |
