Bog'langan neodimiy magnitlar, asosan, NdFeB birikmasi qotishma kukunini epoksi qatroni biriktiruvchi bilan siqish orqali amalga oshiriladi. Ular, shuningdek, plastmassa bilan aralashtirilgan NdFeB qotishma kukunidan in'ektsiya yoki ekstruziya orqali ham tayyorlanishi mumkin. Yuqori magnit xususiyat: bog'langan NdFeB magnitining magnit xususiyati sinterlangan NdFeB va ferrit o'rtasida va yaxshi mustahkamlik va barqarorlikka ega.
Bog'langan neodim magnitlari izotropik bo'lgani uchun turli shakllar hosil bo'lishi mumkin va ular turli yo'nalishlarda magnitlanishi mumkin.
Magnit orientatsiya
| Ko'p qutbli magnitlanish | Egri magnitlanish | Ovozli magnitlanish | Yakuniy sirt magnitlanishi |
Afzalliklar
- Yuqori magnit xususiyatlar: bu sinterlangan neodim magnitlari va qattiq ferrit magnitlari o'rtasida, yaxshi mustahkamlik va barqarorlikka ega.
- Yuqori aniqlik va moslashuvchan magnit shakli: uni sinterlash va ishlov berishsiz turli xil asboblar, halqa, segment, blok, disk va boshqalar bilan yasash mumkin.
- Magnit maydonning bir hil taqsimlanishi;
- Dvigatel ko'rsatkichlarining aniqligi.
- Zo'r korroziyaga chidamliligi va ajoyib sirt sifati: bog'langan neodim magnitlarining yuzasi epoksi qatroni bilan qoplangan, bu ularni normal yoki noqulay muhit sharoitida qo'llash imkonini beradi.
Ilovalar
- Sensorlar va enkoderlar
- Step motorlar
- Shpindelli motorlar
- Nasosga oid motorlar
- Elektr asboblari
- Maishiy texnika
- Avtomobil sanoati va boshqalar.
Ishlab chiqarish
Bog'langan NdFeb Magnitning magnit xususiyatlari
|
Baho |
TN% 7b{0}% 7d |
TN% 7b{0}% 7d |
TN% 7b{0}% 7d |
TN% 7b{0}% 7d |
TN% 7b{0}% 7d |
TN% 7b{0}% 7d |
TN% 7b{0}% 7d |
TN% 7b{0}}H |
TN% 7b{0}% 7d |
TN% 7b{0}}H |
TN% 7b{0}% 7d |
TN% 7b{0}% 7d |
TN% 7b{0}}H |
TN% 7b{0}% 7d |
TN-12 |
|
|
Qoldiq magnit induksiyasi |
(mT) |
290-340 |
380-420 |
380-420 |
460-500 |
480-530 |
530-580 |
610-650 |
590-630 |
630-680 |
600-660 |
650-690 |
670-710 |
640-680 |
690-730 |
700-740 |
|
(KGs) |
2.9-3.4 |
3.8-4.2 |
3.8-4.2 |
4.6-5.0 |
4.8-5.3 |
5.3-5.8 |
6.1-6.5 |
5.9-6.3 |
6.3-6.8 |
6.0-6.6 |
6.5-6.9 |
6.7-7.1 |
6.4-6.8 |
6.9-7.3 |
7.0-7.4 |
|
|
Majburiylik |
(KA/m) |
150-200 |
180-240 |
205-255 |
230-290 |
255-320 |
295-350 |
350-415 |
390-440 |
400-440 |
380-435 |
395-440 |
410-455 |
435-480 |
420-475 |
435-495 |
|
(KOe) |
1.9-2.5 |
2.3-3.0 |
2.6-3.2 |
2.9-3.6 |
3.2-4.0 |
3.7-4.4 |
4.4-5.2 |
4.9-5.5 |
5.0-5.5 |
4.8-5.4 |
5.0-5.5 |
5.2-5.7 |
5.5-6.0 |
5.3-5.9 |
5.5-6.2 |
|
|
Ichki majburlash kuchi |
(KA% 2fm) |
325-375 |
330-385 |
540-585 |
580-630 |
590-640 |
605-655 |
620-680 |
1035-1120 |
675-755 |
800-960 |
675-755 |
675-760 |
940-1025 |
675-760 |
690-815 |
|
(KOe) |
4.1-4.7 |
4.2-4.8 |
6.8-7.3 |
7.3-7.9 |
7.4-8.0 |
7.6-8.2 |
7.8-8.5 |
13-14 |
8.5-9.4 |
10.0-12.0 |
8.5-9.4 |
8.5-9.5 |
11.8-12.8 |
8.5-9.5 |
8.7-10.2 |
|
|
Maksimal energiya mahsuloti |
(KJ% 2fm³) |
14-18 |
20-24 |
25-29 |
31-35 |
39-43 |
46-50 |
60-65 |
58-63 |
66-70 |
62-66 |
69-73 |
72-76 |
70-75 |
78-82 |
82-86 |
|
(MGOe) |
1.8-2.2 |
2.5-2.9 |
3.2-3.6 |
3.9-4.4 |
4.9-5.4 |
5.9-6.3 |
7.6-8.1 |
7.3-7.9 |
8.3-8.7 |
7.8-8.2 |
8.7-9.1 |
9.1-9.5 |
8.9-9.3 |
9.9-10.3 |
10.3-10.7 |
|
|
O'rtacha qaytariladigan harorat koeffitsienti |
(foiz / daraja) |
-0.11 |
-0.11 |
-0.1 |
-0.1 |
-0.11 |
-0.11 |
-0.12 |
-0.1 |
-0.12 |
-0.1 |
-0.12 |
-0.12 |
-0.1 |
-0.12 |
-0.12 |
|
To'yinganlik magnitlanish maydoni |
Ka% 2fm |
1600 dan katta yoki unga teng |
1600 dan katta yoki unga teng |
1600 dan katta yoki unga teng |
1600 dan katta yoki unga teng |
1600 dan katta yoki unga teng |
1600 dan katta yoki unga teng |
1600 dan katta yoki unga teng |
2000 dan katta yoki unga teng |
1600 dan katta yoki unga teng |
2000 dan katta yoki unga teng |
1600 dan katta yoki unga teng |
1600 dan katta yoki unga teng |
2000 dan katta yoki unga teng |
1600 dan katta yoki unga teng |
1600 dan katta yoki unga teng |
|
KOe |
20 dan katta yoki teng |
20 dan katta yoki teng |
20 dan katta yoki teng |
20 dan katta yoki teng |
20 dan katta yoki teng |
20 dan katta yoki teng |
20 dan katta yoki teng |
25 dan katta yoki teng |
20 dan katta yoki teng |
25 dan katta yoki teng |
20 dan katta yoki teng |
20 dan katta yoki teng |
25 dan katta yoki teng |
20 dan katta yoki teng |
20 dan katta yoki teng |
|
|
Maksimal ish harorati |
(darajali) |
160 |
160 |
180 |
180 |
160 |
160 |
160 |
180 |
160 |
180 |
160 |
160 |
180 |
160 |
160 |
|
Zichlik |
(g/sm³) |
5.1-5.3 |
5.4-5.6 |
4.8-5.0 |
5.1-5.3 |
5.4-5.6 |
5.7-5.9 |
5.9-6.1 |
5.9-6.1 |
5.9-6.1 |
5.9-6.1 |
5.9-6.1 |
5.9-6.1 |
5.9-6.1 |
5.9-6.1 |
5.9-6.1 |
Issiq teglar: Neodimiy bog'langan magnit, Xitoy neodimiy bog'langan magnit ishlab chiqaruvchilar, etkazib beruvchilar, zavod
