Theko e theotsoeng China Cylinder SmCo Permanent Magnet e nang le Hole
Re tsitlallela holim'a molao-motheo oa nts'etsopele ea 'Boleng bo phahameng, Bokhabane, Botšepehi le mokhoa oa ho sebetsa oa fatše' ho u fa tšebeletso e babatsehang ea ho sebetsana le theko e tlaase ea China Cylinder SmCo Permanent Magnet e nang le Hole, Ho khomarela molao-motheo oa khoebo e nyenyane ea. melemo ea bobeli, joale re hapile botumo bo botle har'a bareki ba rona ka lebaka la lik'hamphani tsa rona tse ntle ka ho fetisisa, thepa ea boleng bo holimo le mefuta ea tlholisano ea litheko. Re amohela ka mofuthu bareki ba tsoang lapeng la hau le mose ho maoatle ho sebelisana le rona bakeng sa liphetho tse tšoanang.
Re tsitlallela holim'a molao-motheo oa nts'etsopele ea 'Boleng bo phahameng, Bokhoni, Botšepehi le mokhoa oa ho sebetsa oa fatše' ho u fa tšebeletso e babatsehang ea ho sebetsa.China SmCo Round Magnet,Magnet e matla , Tumelo ea rona ke ho tšepahala pele, kahoo re fana feela ka lihlahisoa tsa boleng bo holimo ho bareki ba rona. Ruri re tšepa hore re ka ba balekane ba khoebo. Re lumela hore re ka theha likamano tsa nako e telele tsa khoebo le tse ling. U ka ikopanya le rona ka bolokolohi bakeng sa tlhaiso-leseling e batsi le lethathamo la litheko tsa tharollo ea rona!
Selelekela:
Limanete tsa SmCo li emela tlhahiso ea morao-rao ea lisebelisoa tsa makenete. Li ntlafalitsoe lilemo tse fetang 40 tse fetileng mme li hlahisitse mehla ea li-motors tsa magnete tse sa feleng. Ka nako eo, litšepe tsena tse sa tloaelehang tsa lefatše li ne li tura haholo. Lilemong tsa bo-1980, lisebelisoa tsa SmCo li ne li ntse li nkeloa sebaka ke limatlase tsa NdFeB. Ka lebaka la ho phahama ho hoholo ha theko ho lefatše le sa tloaelehang la neodymium le dysprosium (Nd/Dy), thepa ena e se e boetse e tloaeleha ho sebelisoa ka mocheso o phahameng (150 ° C - 200 ° C). Leha ho le joalo, ho na le meeli e behiloeng holim'a boitsebiso mabapi le ho salla morao haholo. Mefuta e 'meli e meholo ea makenete ea SmCo e fumaneha, mofuta oa 1: 5 (SmCo5) le mofuta oa 2:17 (Sm2Co17). Limanete tsa SmCo li na le thepa e phahameng haholo ea makenete le thepa ea mocheso.
Molemo:
Tšebeliso ea limakete tsena e laoloa ke mocheso ka mefuta e fapaneng ea ho tloha ho 250ºC ho ea ho 350ºC mme mocheso oa tsona oa Curie o ka ba holimo ho 710 ho isa ho 880 °C. Ka hona, SmCo makenete e na le botsitso bo botle ka ho fetisisa ba makenete ka lebaka la khanyetso e phahameng ea mocheso o phahameng. Limatla tsa SmCo li tšoauoa ka khanyetso e phahameng haholo ea kutu, ha ho na masela a hlokahalang bakeng sa ts'ireletso ea bokaholimo.
Sebopeho:
Bobebe ba limatlase tsa SmCo ke bofokoli bo tšoailoeng ba thepa - ntlha e lokelang ho tsotelloa haholo nakong ea ts'ebetso. Limatla li entsoe ka galvanized kapa li koahetsoe ke cathodic electrodeposition bakeng sa lits'ebetso tse itseng.
Kopo:
Libakeng tsa mocheso o phahameng oa ts'ebetso, ho bola ho hoholo le ho hanyetsa oxidation ho bohlokoa. Joalo ka Electronic magnetron, phetisetso ea Magnetic, kalafo ea Magnetic, Magnistor, jj.
Litekanyetso tsohle tse boletsoeng li khethiloe ho sebelisoa lisampole tse tloaelehileng ho latela IEC 60404-5. Litlhaloso tse latelang li sebetsa e le litekanyetso tsa litšupiso 'me li ka fapana. The max. tshebetso mocheso ke
e ipapisitse le boholo ba makenete le ts'ebeliso e ikhethileng. Bakeng sa lintlha tse ling ka kopo
ikopanye le baenjiniere ba rona ba lisebelisoa.
Sintered SmCo Magnet Physical Properties | |||||||||
Lintho tse bonahalang | Kereiti | Remanence | Moruti Temp.- Coeff. Ea Br | Matla a Qobellang | Matla a Koetliso a ka hare | Moruti Temp.-Coeff. Ea Hcj | Max. Sehlahisoa sa Matla | Max. Mocheso oa ho sebetsa | Botenya |
Br (KGs) | Hcb (WENA) | Hcj (WENA) | (BH) max. (MGOe) | g/cm³ | |||||
SmCo5 | XG16 | 8.1-8.5 | -0.050 | 7.8-8.3 | 15-23 | -0.30 | 14-16 | 250 ℃ | 8.3 |
XG18 | 8.5-9.0 | -0.050 | 8.3-8.8 | 15-23 | -0.30 | 16-18 | 250 ℃ | 8.3 | |
XG20 | 9.0-9.4 | -0.050 | 8.5-9.1 | 15-23 | -0.30 | 19-21 | 250 ℃ | 8.3 | |
XG22 | 9.2-9.6 | -0.050 | 8.9-9.4 | 15-23 | -0.30 | 20-22 | 250 ℃ | 8.3 | |
XG24 | 9.6-10.0 | -0.050 | 9.2-9.7 | 15-23 | -0.30 | 22-24 | 250 ℃ | 8.3 | |
XG16S | 7.9-8.4 | -0.050 | 7.7-8.3 | ≥23 | -0.28 | 15-17 | 250 ℃ | 8.3 | |
XG18S | 8.4-8.9 | -0.050 | 8.1-8.7 | ≥23 | -0.28 | 17-19 | 250 ℃ | 8.3 | |
XG20S | 8.9-9.3 | -0.050 | 8.6-9.2 | ≥23 | -0.28 | 19-21 | 250 ℃ | 8.3 | |
XG22S | 9.2-9.6 | -0.050 | 8.9-9.5 | ≥23 | -0.28 | 21-23 | 250 ℃ | 8.3 | |
XG24S | 9.6-10.0 | -0.050 | 9.3-9.9 | ≥23 | -0.28 | 23-25 | 250 ℃ | 8.3 | |
Sm2Co17 | XG24H | 9.5-10.2 | -0.025 | 8.7-9.6 | ≥25 | -0.20 | 22-24 | 350 ℃ | 8.3 |
XG26H | 10.2-10.5 | -0.030 | 9.4-10.0 | ≥25 | -0.20 | 24-26 | 350 ℃ | 8.3 | |
XG28H | 10.3-10.8 | -0.035 | 9.5-10.2 | ≥25 | -0.20 | 26-28 | 350 ℃ | 8.3 | |
XG30H | 10.8-11.0 | -0.035 | 9.9-10.5 | ≥25 | -0.20 | 28-30 | 350 ℃ | 8.3 | |
XG32H | 11.0-11.3 | -0.035 | 10.2-10.8 | ≥25 | -0.20 | 29-32 | 350 ℃ | 8.3 | |
XG22 | 9.3-9.7 | -0.020 | 8.5-9.3 | ≥18 | -0.20 | 20-23 | 300 ℃ | 8.3 | |
XG24 | 9.5-10.2 | -0.025 | 8.7-9.6 | ≥18 | -0.20 | 22-24 | 300 ℃ | 8.3 | |
XG26 | 10.2-10.5 | -0.030 | 9.4-10.0 | ≥18 | -0.20 | 24-26 | 300 ℃ | 8.3 | |
XG28 | 10.3-10.8 | -0.035 | 9.5-10.2 | ≥18 | -0.20 | 26-28 | 300 ℃ | 8.3 | |
XG30 | 10.8-11.0 | -0.035 | 9.9-10.5 | ≥18 | -0.20 | 28-30 | 300 ℃ | 8.3 | |
XG32 | 11.0-11.3 | -0.035 | 10.2-10.8 | ≥18 | -0.20 | 29-32 | 300 ℃ | 8.3 | |
XG26M | 10.2-10.5 | -0.035 | 8.5-9.8 | 12-18 | -0.20 | 24-26 | 300 ℃ | 8.3 | |
XG28M | 10.3-10.8 | -0.035 | 8.5-10.0 | 12-18 | -0.20 | 26-28 | 300 ℃ | 8.3 | |
XG30M | 10.8-11.0 | -0.035 | 8.5-10.5 | 12-18 | -0.20 | 28-30 | 300 ℃ | 8.3 | |
XG32M | 11.0-11.3 | -0.035 | 8.5-10.7 | 12-18 | -0.20 | 29-32 | 300 ℃ | 8.3 | |
XG24L | 9.5-10.2 | -0.025 | 6.8-9.0 | 8-12 | -0.20 | 22-24 | 250 ℃ | 8.3 | |
XG26L | 10.2-10.5 | -0.035 | 6.8-9.4 | 8-12 | -0.20 | 24-26 | 250 ℃ | 8.3 | |
XG28L | 10.3-10.8 | -0.035 | 6.8-9.6 | 8-12 | -0.20 | 26-28 | 250 ℃ | 8.3 | |
XG30L | 10.8-11.5 | -0.035 | 6.8-10.0 | 8-12 | -0.20 | 28-30 | 250 ℃ | 8.3 | |
XG32L | 11.0-11.5 | -0.035 | 6.8-10.2 | 8-12 | -0.20 | 29-32 | 250 ℃ | 8.3 | |
Hlokomela: |