Sebopeho sa AlNiCo
Alnico makeneteke e 'ngoe ea lintho tsa pele tse entsoeng ka mabone a sa feleng, ke motsoako o entsoeng ka aluminium, nickel, cobalt, tšepe le likarolo tse ling tsa tšepe. Alnico permanent magnet material e ntlafaditswe ka katleho ka bo-1930. Pele ho qaptjoa lisebelisoa tse sa tloaelehang tsa lefatše tsa makenete lilemong tsa bo-1960, alloy ea aluminium-nickel-cobalt esale e le lisebelisoa tse matla ka ho fetisisa tsa makenete, empa ka lebaka la sebopeho sa mahlale a tšepe a cobalt le nickel, a baka litšenyehelo tse phahameng ka ho fetisisa. Ferrite magnet o sa feleng le makenete a sa feleng a lefats'e, lisebelisoa tsa aluminium-nickel-cobalt lits'ebetsong tse ngata li ile tsa nkeloa sebaka butle. Leha ho le joalo, likopong tse ling tsa mocheso o phahameng lematla a makenetelitlhoko tsa botsitso, makenete e ntse e le boemong bo sa sisinyeheng.
Mokhoa oa tlhahiso ea Alnico le brand
Alnico makeneteho ba le mekhoa e 'meli ea ho lahla le ho etsa sintering,' me mokhoa oa ho lahla o ka etsoa ka boholo le libopeho tse fapaneng; Ha ho bapisoa le ts'ebetso ea ho lahla, sehlahisoa sa sintered se lekanyelitsoe ho boholo bo nyane, mamello ea boholo ba sekheo se hlahisoang se molemo ho feta sa sehlahisoa se se nang letho, thepa ea makenete e tlase hanyane ho feta ea sehlahisoa se entsoeng, empa machinability ke. betere.
Ts'ebetso ea tlhahiso ea ho lahla aluminium nickel cobalt ke ho kopanya → ho qhibiliha → ho lahla → phekolo ea mocheso → tlhahlobo ea ts'ebetso → machining → tlhahlobo → ho paka.
Sintered aluminium nickel cobalt e hlahisoa ke metallurgy ea phofo, ts'ebetso ea tlhahiso ke ho kopanya → ho etsa phofo → ho hatella → sintering → phekolo ea mocheso → tlhahlobo ea ts'ebetso → machining → tlhahlobo → ho paka.
Ts'ebetso ea AlNiCo
Masala a masala a matla a matla a thepa ena a phahame, ho fihla ho 1.35T, empa matla a bona a kahare a tlase haholo, hangata a ka tlase ho 160 kA / m, lekhalo la eona la demagnetization ha le fetohe, 'me aluminium nickel cobalt magnet loop ha e tsamaisane. ka demagnetization curve, ka hona, tlhokomelo e khethehileng e lokela ho lefshoa ho boleng ba eona ha o rala le ho etsa potoloho ea motlakase ea sesebelisoa. Makenete o sa feleng o tlameha ho tsitsisoa esale pele. Bakeng sa mohlala oa motsoako o bohareng oa anisotropic cast AlNiCo, sebopeho sa Alnico-6 ke 8% Al, 16% Ni, 24% Co, 3% Cu, 1% Ti, 'me tse ling kaofela ke Fe. Alnico-6 e na le BHmax ea 3.9 megagauss-oesteds (MG·Oe), coercivity ea 780 oersted, mocheso oa Curie oa 860 °C, le mocheso o phahameng oa ho sebetsa oa 525 °C. Ho ea ka matla a tlase a matla a mabone a Al-Ni-Co a sa feleng, ho thibetsoe ka thata ho ikopanya le thepa efe kapa efe ea ferromagnetic nakong ea ts'ebeliso, e le hore e seke ea baka demagnetization e ke keng ea fetoloa kapa ho sothamatla a khohelikabo ea letsoalo.
Ntle le moo, molemong oa ho matlafatsa khanyetso ea eona ea demagnetization, bokaholimo ba "alnickel-cobalt magnet pole" hangata bo entsoe ka litšiea tse telele kapa lithupa tse telele, hobane lisebelisoa tsa makenete tsa alnickel-cobalt li na le matla a tlase a mochini, boima bo phahameng le bofokoli bo felletseng. ka machinability e futsanehileng, ka hona e ke ke ea etsoa e le karolo ea meralo, 'me ke palo e nyane feela ea ho sila kapa EDM e ka sebetsoang, le ho qhekella le ts'ebetso e meng ea mochini. ha e khone ho sebelisoa. Hangzhou Magnet Power Technology Co., Ltd. e na le bokhoni bo nepahetseng ba ho sila ba sehlahisoa sena, ho nepahala ha ts'ebetso ho ka laoloa ka hare ho +/-0.005 mm, 'me e na le bokhoni ba tlhahiso le ts'ebetso ea lihlahisoa tse nang le sebōpeho se khethehileng, ebang ke lihlahisoa tse tloaelehileng kapa lihlahisoa tse khethehileng tse nang le sebōpeho se khethehileng, re ka fana ka tsela e nepahetseng le lenaneo.
Libaka tsa kopo tsa Alnico
Lihlahisoa tsa Cast aluminium-nickel-cobalt li sebelisoa haholo ho lekanya, limatlase tsa lisebelisoa, likarolo tsa likoloi, molumo oa boemo bo holimo, lisebelisoa tsa sesole le sefofane le masimo a mang. Sintered aluminium nickel cobalt e loketse tlhahiso ea lihlahisoa tse rarahaneng, tse bobebe, tse tšesaane, tse nyane, tse sebelisoang haholo puisanong ea elektroniki, linoelo tsa makenete tse sa feleng, li-switch tsa magnetoelectric le li-sensor tse fapaneng Lihlahisoa tse ngata tsa indasteri le tsa bareki li hloka ho sebelisa limakete tse matla tse sa feleng, joalo ka li-motor, li-pickups tsa katara ea motlakase, li-microphone, libui tsa sensor, li-tubes tse tsamaeang, (cowmagnet) joalo-joalo. Kaofela ba sebelisa limakenete tsa aluminium-nickel-cobalt. Empa hona joale, lihlahisoa tse ngata li fetoha ho sebelisa li-magnets tse sa tloaelehang tsa lefats'e, hobane mofuta ona oa thepa o ka fana ka Br e matla le BHmax e phahameng, e lumellang hore ho be le sehlahisoa se senyenyane sa lihlahisoa.
Nako ea poso: Aug-15-2024
