Lisebelisoa tsa makenete tsa Alnico li ke ke tsa etsoa e le likarolo tsa meralo ka lebaka la likarolo tsa matla a tlase a mochini, ho thatafala ho hoholo, brittleness le machinability e fosahetseng.Ho sila hanyenyane feela kapa EDM e ka sebelisoa nakong ea ts'ebetso, mekhoa e meng e kang ho forging le machining e meng e ke ke ea sebelisoa.
AlNiCo e hlahisoa haholo ke mokhoa oa ho lahla.Ho feta moo, metallurgy ea phofo e ka boela ea sebelisoa ho etsa limakenete tse sintered, tse nang le ts'ebetso e tlase hanyane.Cast AlNiCo e ka sebetsoa ka boholo le sebopeho se fapaneng ha lihlahisoa tsa Sintered AlNiCo li le nyane haholo.'Me li-workpieces tsa sintered AlNiCo li na le mamello e ntle haholoanyane, thepa ea makenete e tlase hanyane empa machinability e betere.
Monyetla oa limatlase tsa AlNiCo ke remanence e phahameng (ho fihla ho 1.35T), empa khaello ke hore matla a qobelloang a tlase haholo (hangata a ka tlase ho 160kA / m), 'me lekhalo la demagnetization ha le na moeli, kahoo AlNiCo ke makenete ho bonolo ho e etsa. e be magnetized hape e be bonolo ho demagnetized.Ha ho etsoa moralo oa potoloho ea makenete le tlhahiso ea sesebelisoa, tlhokomelo e khethehileng e lokela ho lefshoa mme makenete e tlameha ho tsitsisoa esale pele.Bakeng sa ho qoba demagnetization e ke keng ea fetoloa ka mokhoa o itseng kapa ho sotha ha phepelo ea matla a khoheli, ho thibetsoe ka thata ho ikopanya le lintho life kapa life tsa ferromagnetic nakong ea ts'ebeliso.
Magnet ea Cast AlNiCo e sa feleng e na le mocheso o tlase o ka khutlisoang morao har'a lisebelisoa tsa makenete tse sa feleng, mocheso o sebetsang o ka fihla ho 525 ° C, le mocheso oa Curie ho 860 ° C, e leng thepa ea makenete e sa feleng e nang le ntlha e phahameng ka ho fetisisa ea Curie.Ka lebaka la botsitso bo botle ba mocheso le botsitso ba botsofali, limatlase tsa AlNiCo li sebelisoa hantle ho li-motors, lisebelisoa, lisebelisoa tsa motlakase le mochini oa makenete, jj.
Lethathamo la Kereiti ea AlNiCo Magnet
| Kereiti) | Moamerika Standard | Br | Hcb | BH max | Botenya | Mocheso oa mocheso o fetohang | Mocheso oa mocheso o fetohang | Curie mocheso TC | Boholo ba mocheso oa ho sebetsa TW | Litlhaloso | |||
| mT | Gs | KA/m | Oe | KJ/m³ | MGO | 6.9 | ％ /℃ | ％ /℃ | ℃ | ℃ | |||
| LN10 | ALNICO3 | 600 | 6000 | 40 | 500 | 10 | 1.2 | 7.2 | -0.03 | -0.02 | 810 | 450 | Isotropic
|
| LNG13 | ALNICO2 | 700 | 7000 | 48 | 600 | 12.8 | 1.6 | 7.3 | -0.03 | +0.02 | 810 | 450 | |
| LNGT18 | ALNICO8 | 580 | 5800 | 100 | 1250 | 18 | 2.2 | 7.3 | -0.025 | +0.02 | 860 | 550 | |
| LNG37 | ALNICO5 | 1200 | 12000 | 48 | 600 | 44 | 4.65 | 7.3 | -0.02 | +0.02 | 850 | 525 | anisotropy |
| LNG40 | ALNICO5 | 1250 | 12500 | 48 | 600 | 40 | 5 | 7.3 | -0.02 | +0.02 | 850 | 525 | |
| LNG44 | ALNICO5 | 1250 | 12500 | 52 | 650 | 37 | 5.5 | 7.3 | -0.02 | +0.02 | 850 | 525 | |
| LNG52 | ALNICO5DG | 1300 | 13000 | 56 | 700 | 52 | 6.5 | 7.3 | -0.02 | +0.02 | 850 | 525 | |
| LNG60 | ALNICO5-7 | 1350 | 13500 | 59 | 740 | 60 | 7.5 | 7.3 | -0.02 | +0.02 | 850 | 525 | |
| LNGT28 | ALNICO6 | 1000 | 10000 | 57.6 | 720 | 28 | 3.5 | 7.3 | -0.02 | +0.03 | 850 | 525 | |
| LNGT36J | ALNICO8HC | 700 | 7000 | 140 | 1750 | 36 | 4.5 | 7.3 | -0.025 | +0.02 | 860 | 550 | |
| LNGT38 | ALNICO8 | 800 | 8000 | 110 | 1380 | 38 | 4.75 | 7.3 | -0.025 | +0.02 | 860 | 550 | |
| LNGT40 | ALNICO8 | 820 | 8200 | 110 | 1380 | 40 | 5 | 7.3 | -0.025 | +0.02 | 860 | 550 | |
| LNGT60 | ALNICO9 | 950 | 9500 | 110 | 1380 | 60 | 7.5 | 7.3 | -0.025 | +0.02 | 860 | 550 | |
| LNGT72 | ALNICO9 | 1050 | 10500 | 112 | 1400 | 72 | 9 | 7.3 | -0.025 | +0.02 | 860 | 550 | |
| Thepa ea 'mele ea AlNiCo | |
| Paramethara | AlNiCo |
| Thempereichara ea curie(℃) | 760-890 |
| Boholo ba mocheso o sebetsang(℃) | 450-600 |
| Vickers hardness Hv(MPa) | 520-630 |
| Boima ba 'mele(g/cm³) | 6.9-7.3 |
| Ho hanyetsa(μΩ ·cm) | 47-54 |
| Thempereichara Coefficient of Br(%/℃) | 0.025~-0.02 |
| Thempereichara ea iHc(%/℃) | 0.01~0.03 |
| Matla a ho tiea(N/mm) | <100 |
| Matla a phunyeletsang a ho robeha (N/mm) | 300 |
Kopo
Limatla tsa AlNiCo li na le ts'ebetso e tsitsitseng le boleng bo holimo.Li sebelisoa haholo ho metara ea metsi, li-sensor, li-tubes tsa elektroniki, li-tubes tse tsamaeang, radar, likarolo tse monyang, li-clutch le li-bearings, li-motor, li-relay, lisebelisoa tsa ho laola, lijenereithara, li-jigs, li-receiver, lithelefono, li-switches tsa lehlaka, libui, lisebelisoa tse tšoaroang ka letsoho, saense. le lihlahisoa tsa thuto, joalo-joalo.
Pontšo ea Litšoantšo
