| 名稱: | 衢州協力磁性材料有限公司 |
|---|---|
| 地址: | 衢州市常山縣輝埠工業園區四通大道5號 |
| 手機: | 13675866520 |
| 電話: | 0570-5022798 |
| 傳真: | 0570-5022328 |
| 郵箱: | chunhui@hzxlmagnet.com |
| Q Q: | 122398980 |
燒結釹鐵硼磁鐵是將釹鐵硼粉末與樹脂、塑膠或低熔點金屬等粘合劑均勻混合，然后用壓縮、擠壓或注射成型等方法制成的復合型釹鐵硼永磁體。可做成各種復雜的形狀。它是一種1983年以后發展起來的新型永磁材料，具有極高的磁性能，廣泛應用于各類永磁電機、工程機械、電聲、電氣及醫療器械等領域。
品名：燒結釹鐵硼圓環磁鐵
| 材料牌號 Grade | 剩磁 Br:KGs(mT) | 磁感應強度矯頑 力Hcb:Koe(KA/m) | 磁極化強度頑力 Hcj:Koe(KA/m) | 最大磁能積 (BH)max:MGOe(KJ/M3) | 工作溫度 (Tw):℃ |
| N35 | 11.8-12.2(1180-1220) | ≥ 10.8(860) | ≥ 12.0(955) | 33-36(262-286) | ≤ 80 |
| N38 | 12.2-12.6(1220-1260) | ≥ 10.8(860) | ≥ 12.0(955) | 36-39(286-310) | ≤ 80 |
| N40 | 12.6-12.9(1260-1290) | ≥ 11.0(876) | ≥ 12.0(955) | 38-40(302-318) | ≤ 80 |
| N42 | 12.9-13.3(1290-1330) | ≥ 11.0(876) | ≥ 12.0(955) | 40-43(318-343) | ≤ 80 |
| N45 | 13.3-13.7(1330-1370) | ≥ 11.0(876) | ≥ 12.0(955) | 43-46(343-366) | ≤ 80 |
| N48 | 13.7-14.0(1370-1400) | ≥ 10.8(860) | ≥ 12.0(955) | 46-49(366-390) | ≤ 80 |
| N50 | 14.0-14.4(1400-1440) | ≥ 10.5(836) | ≥ 12.0(955) | 48-50(382-398) | ≤ 80 |
| N52 | 14.2-14.5(1420-1450) | ≥ 10.5(836) | ≥ 12.0(955) | 50-52(398-413) | ≤ 80 |
| N35M | 11.8-12.2(1180-1220) | ≥ 10.8(860) | ≥ 14.0(1114) | 33-36(262-286) | ≤ 100 |
| N38M | 12.2-12.6(1220-1260) | ≥ 11.0(876) | ≥ 14.0(1114) | 36-39(286-310) | ≤ 100 |
| N40M | 12.6-12.9(1260-1290) | ≥ 11.4(910) | ≥ 14.0(1114) | 38-40(302-318) | ≤ 100 |
| N42M | 12.9-13.3(1290-1330) | ≥ 11.8(938) | ≥ 14.0(1114) | 40-43(318-343) | ≤ 100 |
| N45M | 13.3-13.7(1330-1370) | ≥ 11.8(938) | ≥ 14.0(1114) | 43-46(343-366) | ≤ 100 |
| N48M | 13.7-14.0(1370-1400) | ≥ 11.8(938) | ≥ 14.0(1114) | 46-49(366-390) | ≤ 100 |
| N50M | 14.0-14.4(1400-1440) | ≥ 11.5(915) | ≥ 14.0(1114) | 48-50(382-398) | ≤ 100 |
| N35H | 11.8-12.2(1180-1220) | ≥ 11.0(876) | ≥ 17.0(1353) | 33-36(262-286) | ≤ 120 |
| N38H | 12.2-12.6(1220-1260) | ≥ 11.0(876) | ≥ 17.0(1353) | 36-39(286-310) | ≤ 120 |
| N40H | 12.6-12.9(1260-1290) | ≥ 11.5(915) | ≥ 17.0(1353) | 38-40(302-318) | ≤ 120 |
| N42H | 12.9-13.3(1290-1330) | ≥ 11.8(938) | ≥ 17.0(1353) | 40-43(318-343) | ≤ 120 |
| N45H | 13.3-13.7(1330-1370) | ≥ 11.8(938) | ≥ 17.0(1353) | 43-46(343-366) | ≤ 120 |
| N48H | 13.7-14.0(1370-1400) | ≥ 12.2(938) | ≥ 17.0(1353) | 46-49(366-390) | ≤ 120 |
| N35SH | 11.8-12.2(1180-1220) | ≥ 11.0(876) | ≥ 20.0(1593) | 33-36(262-286) | ≤ 150 |
| N38SH | 12.2-12.6(1220-1260) | ≥ 11.0(876) | ≥ 20.0(1593) | 36-39(286-310) | ≤ 150 |
| N40SH | 12.6-12.9(1260-1290) | ≥ 11.5(915) | ≥ 20.0(1593) | 38-40(302-318) | ≤ 150 |
| N42SH | 12.9-13.3(1290-1330) | ≥ 11.8(938) | ≥ 20.0(1593) | 40-43(318-343) | ≤ 150 |
| N45SH | 13.3-13.7(1330-1370) | ≥ 11.8(938) | ≥ 20.0(1593) | 43-46(343-366) | ≤ 150 |
| N30UH | 10.8-11.4(1180-1140) | ≥ 10.1(804) | ≥ 25.0(1990) | 28-31(223-246) | ≤ 150 |
| N33UH | 11.3-11.7(1130-1170) | ≥ 10.3(820) | ≥ 25.0(1990) | 30-33(239-262) | ≤ 180 |
| N35UH | 11.8-12.2(1180-1220) | ≥ 11.0(876) | ≥ 25.0(1990) | 33-36(262-286) | ≤ 180 |
| N38UH | 12.2-12.6(1220-1260) | ≥ 11.2(892) | ≥ 25.0(1990) | 36-39(286-310) | ≤ 180 |
| N40UH | 12.6-12.9(1260-1290) | ≥ 11.5(915) | ≥ 25.0(1990) | 38-40(302-318) | ≤ 180 |
| N42UH | 12.9-13.3(1290-1330) | ≥ 11.8(938) | ≥ 30.0(2388) | 40-43(318-343) | ≤ 180 |
| N30EH | 10.8-11.4(1180-1140) | ≥ 10.1(804) | ≥ 30.0(2388) | 28-31(223-246) | ≤ 200 |
| N33EH | 11.3-11.7(1130-1170) | ≥ 10.3(820) | ≥ 30.0(2388) | 30-33(239-262) | ≤ 200 |
| N35EH | 11.8-12.2(1180-1220) | ≥ 11.0(876) | ≥ 30.0(2388) | 33-36(262-286) | ≤ 200 |
| N38EH | 12.2-12.6(1220-1260) | ≥ 11.2(892) | ≥ 30.0(2388) | 36-39(286-310) | ≤ 200 |
| N30AH | 10.8-11.4(1180-1140) | ≥ 10.1(804) | ≥ 35.0(2785) | 28-31(223-246) | ≤ 220 |
| N33AH | 11.3-11.7(1130-1170) | ≥ 10.3(820) | ≥ 35.0(2785) | 30-33(239-262) | ≤ 220 |
| N35AH | 11.8-12.2(1180-1220) | ≥ 11.0(876) | ≥ 35.0(2785) | 33-36(262-286) | ≤ 220 |
| 居里溫度 Curie Temperature | 310℃ - 340℃ |
| 密度 Density | 7.5 g/cm3 |
| 硬度 Rigidity | 0.64 N/m |
| 彎曲強度 Flexural Strength | 25 kg/mm |
| 拉伸強度 Tensile Strength | 8.0 kg/m |
| 導熱系數 Thermal Conductivity | 7.7 kcal/m.h.℃ |
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