Setsebi sa makenete

Lilemo tse 15 Phihlelo ea Tlhahiso
lihlahisoa

SmCo Magnet 1:5 le 2:17

Tlhaloso e Khutšoanyane:

SmCo magnet ke mofuta oa makenete ea lefatše e sa tloaelehang, e leng makenete e entsoeng ka samarium, cobalt le lisebelisoa tse ling tsa tšepe tse sa tloaelehang tsa lefatše.E thehiloe ka 1970, li-magnets tsa SmCo ke tsa bobeli tse matla ka ho fetisisa, tsa bobeli ho li-magnets tsa NdFeB, tse nang le sehlahisoa se phahameng sa matla (BHmax ho tloha 9MGOe ho ea ho 31 MGOe) le coercivity e phahameng.Ho na le likarolo tse peli tsa sebopeho sa limakete tsa SmCo, e leng SmCo5 le Sm2Co17.Likahare tsa motsoako oa amarium li ka ba 25% -36% ka boima ba 'mele' me li bohlokoa haholo ts'ebetsong ea mocheso o phahameng 'me li ka sebelisoa lits'ebetsong tse phahameng tsa mocheso.The Curie mocheso oa SmCo makenete ke 600-710 ℃, le ho sebetsa mocheso ke 250-550 ℃.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Ntle ho moo, makenete a SmCo a na le likarolo tse ling:
Ts'ebetso e ts'epahalang: Limatla tsa SmCo li hanana haholo le demagnetization li etsa hore li tšepahale libakeng tse ngata.
Corrosion and oxidation resistance: Ka lebaka la tšepe e tlase linthong tse kopaneng, limatlase tsa SmCo li na le khanyetso e ntle ea kutu.Ho fapana le NdFeB, makenete a SmCo ha a hloke electroplating.
Mocheso botsitso: SmCo ka boloka matla a eona a khoheli ka mocheso o phahameng (249-300 ℃) le mocheso o tlase haholo (-232 ℃).
Lisebelisoa tsa Brittle: Ha li ntse li le sintering, thepa e ka 'na ea e-ba brittle, ka lebaka la hore e brittle ebile e bonolo ho senya , ts'ebetso e na le mefokolo, eo mekhoa e tloaelehileng ea ho sebetsana le eona e sa sebetseng.Leha ho le joalo, e ka siloa, empa ha feela ho sebelisoa sepholi se seholo.Ke hobane pholiso e ka fokotsa kotsi ea mollo ho tsoa ho petsoha ha mocheso le lerōle le silang le nang le oxidized.

Lisebelisoa:
1. Li-motors tsa PM tse phahameng.Li-motor tse akaretsang tsa PM hangata li sebelisa limakenete tsa ferrite kapa limakenete tsa NdFeB.Empa libakeng tseo mocheso o fetang 200 ℃ kapa torque e kholo, ke li-motors tsa SmCo PM feela tse nang le bokhoni.
2. Lisebelisoa tsa Electroacoustic tsamaisong ea libuela-hōle tse phahameng.
3. Sistimi ea lisebelisoa tse tšepahalang haholo.Lisebelisoa tse ngata tse sebelisoang sebakeng sa sefofane, sefofane, bongaka le masimo a mang li tlameha ho sebelisa limatlase tse sa feleng tsa SmCo ho netefatsa ts'epo e phahameng le polokeho e phethahetseng.
4. Litabeng tsa bohlokoa haholo tsa radar le litsamaiso tsa puisano, ho sebelisoa li-tubes tse ngata tse tsamaeang, li-magnetron, li-tubes tse lelekisang, li-tubes tse lelekisang maqhubu, li-gyrotron le lisebelisoa tse ling tsa vacuum ea motlakase, 'me limatlase tsa SmCo li etsa maballo a elektrone ho latela tsela e behiloeng.
5. SmCo magnetic extractors ka lilibeng tse tebileng ka tlaase ho limithara tse 3000, le SmCo magnetic drive (pompo) sebakeng se phahameng sa mocheso oa 200 ℃.
6. Hlooho ea ho huloa ka matla a makenete, karohano ea matla a khoheli, e behang matla a khoheli, NMR, jj.

SmCo Magnet Grade List

Lintho tse bonahalang No Br Hcb Hcj (BH)max TC TW (Br) Hcj
T |KGs KA/m KOe KA/m KOe KJ/m3 MGO %℃ %℃
1:5 SmCo5 (Smpr)Co5 YX-16 0.81-0,85 8.1-8.5 620-660 7.8-8.3 1194-1830 15-23 110-127 14-16 750 250 -0.050 -0.30
YX-18 0.85-0.90 8.5-9.0 660-700 8.3-88 1194-1830 15-23 127-143 16-18 750 250 -0.050 -0.30
YX-20 0.90-0.d4 9.0-9.4 676-725 8.5-9.1 1194-1830 15-23 150-167 19-21 750 250 -0.050 -0.30
YX-22 0.92-0.96 9.2-9.6 710-748 8.9-94 1194-1830 15-23 160-175 20-22 750 250 -0.050 -0.30
YX-24 0.96-1.00 9.6-10.0 730-770 9.2-9.7 1194-1830 15-23 175-190 22-24 750 250 -0.050 -0.30
1:5 SmCo5 YX-16S 0.79-0.84 7.9-8.4 612-660 7.7-83 ≥ 1830 ≥23 118-135 15-17 750 250 -0.035 -0.28
YX-18S 0.84-0.89 8.4-89 644-692 8.1-8.7 ≥ 1830 ≥23 135-151 17-19 750 250 -0.040 -0.28
YX-20S 0.89-0.93 8.9-9.3 684-732 8.6-92 ≥ 1830 ≥23 150-167 19-21 750 250 -0.045 -0.28
YX-22S 0.92-0.96 9.2-9.6 710-756 8.9-95 ≥ 1830 ≥23 167-183 21-23 750 250 -0.045 -0.28
YX-24S 0.96-1.00 9.6-10.0 740-788 9.3-9.9 ≥ 1830 ≥23 183-199 23-25 750 250 -0.045 -0.28
1:5 (SmGd)Co5 LTc(YX-10) 0.62-0.66 62-6.6 485-517 6.1-6.5 ≥ 1830 ≥23 75-8A 9.5-11 750 300 20-100 ℃ +0.0156%℃
100-200 ℃ +0.0087%℃
200-300 ℃ +0.0007%℃
Ce(CoFeCu)5 YX-12 0.7Q-0.74 7.0-7.4 358-390 4.5-4.9 358-478 4.5-6 80-103 10-13 450 200
Sm2 (CoFeCuZr)17 YXG-24H 0.95-1.02 9.5-10.2 692-764 8.7-9.6 ≥ 1990 ≥25 175-191 22-24 800 350 -0.025 -0.20
YXG-26H 1.02-1.05 10.2-10.5 748-796 9.4-10.0 ≥ 1990 ≥25 191-207 24-26 800 350 -0.030 -0.20
YXG-28H 1.03-1.08 10.3-10.8 756-812 9.5-10.2 ≥ 1990 ≥25 207-220 26-28 800 350 -0.035 -0.20
YXG-30H 1.08-1.10 10.8-11.0 788-835 9.9-10.5 ≥ 1990 ≥25 220-240 28-30 800 350 -0.035 -0.20
YXG-32H 1.10-1.13 11.0-11.3 812-860 10.2-10.8 ≥ 1990 ≥25 230-255 29-32 800 350 -0.035 -0.20
YXG-22 0.93-0.97 9.3-97 676-740 8.5-93 ≥ 1453 ≥18 160-183 20-23 800 300 -0.020 -0.20
YXG-24 0.95-1.02 9.5-10.2 692-764 87-9.6 ≥ 1433 ≥18 175-191 22-24 800 300 -0.025 -0.20
YXG-26 1.02-1.05 10.2-10.5 748-796 9.4-10.0 ≥ 1433 ≥18 191-207 24-26 800 300 -0.030 -0.20
YXG-28 1.03-1.08 10.3-10.8 756-812 9.5-10.2 ≥ 1433 ≥18 207-220 26-28 800 300 -0.035 -0.20
YXG-30 1.08-1.10 10.8-11.0 788-835 9.9-10.5 ≥ 1453 ≥18 220-240 28-30 800 300 -0.035 -0.20
YXG-32 1.10-1.13 11.0-11.3 812-860 10.2-10.8 ≥ 1433 ≥18 230-255 29-32 800 300 -0.035 -0.20
YXG-26M 1.02-1.05 10.2-10.5 676-780 8.5-9.8 955-1433 12-18 191-207 24-26 800 300 -0.035 -0.20
YXG-28M 1.03-1.08 10.3-10.8 676-796 8.5-10.0 955-1433 12-18 207-220 26-28 800 300 -0.035 -0.20
YXG-30M 1.08-1.10 10.8-11.0 676-835 8.5-10.5 955-1433 12-18 220-240 28-30 800 300 -0.035 -0.20
YXG-32M 1.10-1.13 11.0-11.3 676-852 8.5-10.7 955-1433 12-18 230-255 29-32 800 300 -0.035 -0.20
YXG-24L 0.95-1.02 9.5-10.2 541-716 6.8-9.0 636-955 8-12 175-191 22-24 800 250 -0.025 -0.20
YXG-26L 1.02-1.05 10.2-10.5 541-748 6.8-9.4 636-955 8-12 191-207 24-26 800 250 -0.035 -0.20
YXG-28L 1.03-1.08 10.3-10.8 541-764 6.8-9.6 636-955 8-12 207-220 26-28 800 250 -0.035 -0.20
YXG-30L 1.08-1.15 10.8-11.5 541-796 6.8-10.0 636-955 8-12 220-240 28-30 800 250 -0.035 -0.20
YXG-32L 1.10-1.15 11.0-11.5 541-812 6.8-10.2 636-955 8-12 230-255 29-32 800 250 -0.035 -0.20
(SmEr)2(CoTM)17 LTC (YXG-22) 0.94-0,98 9.4-9.8 668-716 8.4-9.0 ≥1433 ≥18 167-183 21-23 840 300 -50-25 ℃ +0.005%℃
20-100 ℃ -0.008% ℃
100-200 ℃ -0.008% ℃
200-300 ℃ -0.011%℃
Lintho tsa 'mele tsa Samarium Cobalt
Paramethara SmKo 1:5 Lik 2:17
Thempereichara ea curie(℃) 750 800
Boholo ba mocheso oa ho sebetsa(℃ 250 300
Hv(MPa) 450-500 550-600
Boima ba 'mele(g/cm³) 8.3 8.4
Thempereichara ea Br(%/℃) -0.05 -0.035
Thempereichara ea iHc(%/℃) -0.3 -0.2
Matla a ho tiea(N/mm) 400 350
Matla a phunyeletsang a ho robeha (N/mm) 150-180 130-150

Kopo

SmCo magnet e sebelisoa haholo sebakeng sa sefofane, enjene e hanyetsanang le mocheso o phahameng, lisebelisoa tsa microwave, puisano, lisebelisoa tsa bongaka, lisebelisoa le limithara, lisebelisoa tse fapaneng tsa phetisetso ea makenete, li-sensor, li-processor tsa makenete, li-motor coil tsa lentsoe joalo-joalo.

Pontšo ea Litšoantšo

qo (1)
SmCo sephaphatha
SmCo Magnet 1
Moetsi oa limmanete tsa SmCo

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