E na le mekhoa e mene ea tlhahiso, ea pele ke ho hatisa ho bōpa.(The magnetic powder le sekgomaretsi li tsoakane ka ho lekana ka tekanyo ea molumo oa hoo e ka bang 7: 3, e phuthoa ho ea botenya bo hlokahalang ebe e tiisa ho etsa sehlahisoa se felileng), ea bobeli ke ho bopa ente.( Kopanya phofo ea makenete le sekoahelo, mocheso le k'habeha, pele ho granulate, omile, ebe o romela molamu oa tataiso ka kamoreng ea ho futhumatsa bakeng sa ho futhumatsa, o e kentse ka har'a mokoti oa hlobo bakeng sa ho bōptjoa ho fumana sehlahisoa se felileng ka mor'a ho pholile), ea boraro ke ho bopa ha extrusion.(Ha e le hantle e tšoana le mokhoa oa ho bopa ente, phapang e le 'ngoe feela ke hore ka mor'a ho futhumatsa, li-pellets li fetisetsoa ka har'a hlobo ka sekoting bakeng sa ho bōptjoa ho tsoelang pele),' me ea bone ke ho bopa ha compression (Hlakanya phofo ea magnetic le binder ho latela karo-karolelano, granulate le ho eketsa tekanyo e itseng ea coupling agent, tobetsa ka har'a hlobo, tiisa ho 120 ° ~ 150 °, 'me qetellong u fumane sehlahisoa se felileng.)
Phoso ke hore NdFeB e tlamang e qala ka morao ho nako, 'me thepa ea makenete e fokola, ntle le moo, boemo ba kopo bo moqotetsane, le litekanyetso li nyane.
Melemo ea eona ke remanence e phahameng, matla a phahameng a matla, sehlahisoa sa matla a matla a matla a khoheli, tekanyo e phahameng ea theko ea ts'ebetso, ho etsoa ha nako e le 'ngoe ntle le ts'ebetso ea bobeli,' me e ka etsoa ka limakete tse fapaneng tse nang le sebopeho se rarahaneng, tse ka fokotsang haholo molumo le boima ba 'mele. koloi.'Me e ka matlafatsoa ka tsela efe kapa efe, e ka thusang tlhahiso ea li-magnets tse ngata kapa tse sa feleng.
E sebelisoa haholo lisebelisoa tsa othomathike tsa ofisi, lisebelisoa tsa motlakase, lisebelisoa tsa audio-visual, li-instrumentation, li-motor tse nyane le metjhini e methang, li-motor vibration tsa mehala ea mehala, li-printer magnetic rollers, lisebelisoa tsa motlakase hard disk spindle motors HDD, li-motor tse ling tse nyane tsa DC le lisebelisoa tse ikemetseng.
Litšobotsi tsa Magnetic le Thepa ea 'Mele ea Bonded NdFeB
Litšobotsi tsa Magnetic le Thepa ea 'Mele ea Bonded Compression Ente Molding NdFeB
| Kereiti | SYI-3 | SYI-4 | SYI-5 | SYI-6 | SYl-7 | SYI-6SR(PPS) | ||
| Residual Induction (mT) (KGs) | 350-450 | 400-500 | 450-550 | 500-600 | 550-650 | 500-600 | ||
| (3.5-4.5) | (4.0-5.0) | (4.5-5.5) | (5.0-6.0) | (5.5-6.5) | (5.0-6.0) | |||
| Coercive Force (KA/m) (KOe) | 200-280 | 240-320 | 280-360 | 320-400 | 344-424 | 320-400 | ||
| (2.5-3.5) | (3.0-4.0) | (3.5-4.5) | (4.0-5.0) | (4.3-5.3) | (4.0-5.0) | |||
| Intrinsic Coercive Force (KA/m) (KOe) | 480-680 | 560-720 | 640-800 | 640-800 | 640-800 | 880-1120 | ||
| (6.5-8.5) | (7.0-9.0) | (8.0-10.0) | (8.0-10.0) | (8.0-10.0) | (11.0-14.0) | |||
| Max.Sehlahisoa sa Matla (KJ/m3) (MGOe) | 24-32 | 28-36 | 32-48 | 48-56 | 52-60 | 40-48 | ||
| (3.0-4.0) | (3.5-4.5) | (4.5-6.0) | (6.0-7.0) | (6.5-7.5) | (5.0-6.0) | |||
| Permeability (μH/M) | 1.2 | 1.2 | 2.2 | 1.2 | 1.2 | 1.13 | ||
| Temperature Coefficient (%/℃) | -0.11 | -0.13 | -0.13 | -0.11 | -0.11 | -0.13 | ||
| Mocheso oa Curie (℃) | 320 | 320 | 320 | 320 | 320 | 360 | ||
| Mocheso o Moholo oa Mosebetsi (℃) | 120 | 120 | 120 | 120 | 120 | 180 | ||
| Magnetizing Force (KA/m) (KOe) | 1600 | 1600 | 1600 | 1600 | 1600 | 2000 | ||
| 20 | 20 | 20 | 20 | 20 | 25 | |||
| Boima (g/m3) | 4.5-5.0 | 4.5-5.0 | 4.5-5.1 | 4.7-5.2 | 4.7-5.3 | 4.9-5.4 | ||
Sehlahisoa Tšobotsi
Likarolo tsa makenete tsa Bonded NdFeB:
1. Magnetic thepa pakeng tsa sintered NdFeB makenete le ferrite makenete, ho ke ke phahameng tshebetso isotropic makenete e sa feleng le tumellano e ntle le botsitso.
2. E ka etsoa li-magnets tsa ka ho sa feleng tsa boholo bo nyane, libopeho tse rarahaneng le ho nepahala ha geometri e phahameng ka mochine oa khatiso le ho bōptjoa ha ente.Ho bonolo ho fihlella tlhahiso e kholo ea boiketsetso.
3. E ka ba le makenete ka tsela efe kapa efe.Lipalo tse ngata kapa esita le lipalo tse se nang palo li ka bonoa ho NdFeB e hokahaneng.
4. Limanete tsa Bonded NdFeB li sebelisoa haholo mefuteng eohle ea li-micro motors, tse kang spindle motor, synchronous motor, stepper motor, DC motor, brushless motor, joalo-joalo.
Pontšo ea Litšoantšo
