Impuguke ya rukuruzi

Imyaka 15 Yuburambe
ibicuruzwa

Imiyoboro ya mbere ya SmCo ikora: Udushya mu buhanga bwo hejuru bwa Magneti

Ibisobanuro bigufi:

Imashini ya Samarium-cobalt (SmCo) ikoreshwa mubikorwa bitandukanye aho ubushyuhe bukabije hamwe nimbaraga zikomeye za magneti.Zikunze gukoreshwa mu nganda nk'ikirere, ibinyabiziga, ibikoresho by'ubuvuzi, n'ibikoresho byo gukora.Porogaramu zimwe zirimo moteri yamashanyarazi, sensor, ibyuma bya magneti, hamwe na magnetique.Bitewe nubushobozi bwabo bwinshi no kurwanya demagnetisiyonike, magnesi ya SmCo irakwiriye cyane cyane mubikorwa bikarishye.Samariyumu-cobalt (SmCo) izwiho imbaraga zidasanzwe, akenshi ikaba iri mumaseti akomeye ahoraho aboneka.Mubisanzwe bafite ibicuruzwa bitanga ingufu nyinshi, bigira uruhare mumashanyarazi akomeye.Ibi bituma bahuza neza nibisabwa aho imbaraga za rukuruzi zikenewe.Nyamara, imbaraga zihariye za rukuruzi ya SmCo irashobora gutandukana ukurikije urwego rwayo nuburyo bwo gukora.Niba ufite porogaramu yihariye mubitekerezo, birashobora kuba byiza kutugisha inama kubindi bisobanuro birambuye kubyerekeye imbaraga za magneti za SmCo ziboneka kubyo ukeneye.


Ibicuruzwa birambuye

Ibicuruzwa

Uretse ibyo, magnesi ya SmCo ifite ibindi biranga:
Imikorere yizewe: Magneti ya SmCo irwanya cyane demagnetisation bigatuma yizewe mubidukikije byinshi.
Kurwanya ruswa na okiside: Bitewe nicyuma gike kiri mubintu byinshi, magneti ya SmCo ifite imbaraga zo kurwanya ruswa.Bitandukanye na NdFeB, magnet ya SmCo ntabwo ikenera amashanyarazi.
Ubushyuhe butajegajega: SmCo irashobora kugumana imbaraga za rukuruzi ku bushyuhe bwo hejuru (249-300 ℃) n'ubushyuhe buke cyane (-232 ℃).
Ibikoresho bimenetse: Iyo mugucumura, ibikoresho birashobora kuba byoroshye, kuberako byoroshye kandi byoroshye gucika, gutunganya bifite aho bigarukira, uburyo gakondo bwo gutunganya ntabwo bukora.Nubwo bimeze bityo ariko, irashobora kuba hasi, ariko mugihe hakoreshejwe umubare munini wa coolant.Ibyo biterwa nuko gukonjesha bishobora kugabanya ibyago byumuriro bituruka kumatara yumuriro hamwe nu mukungugu wa okiside.

Porogaramu:
1. Moteri yohejuru ya PM.Moteri rusange ya PM isanzwe ikoresha magnite ya ferrite cyangwa NdFeB.Ariko ahantu ubushyuhe burenga 200 ℃ cyangwa urumuri ruhagarara ni runini, gusa moteri ya SmCo PM irabishoboye.
2. Ibikoresho bya Electroacoustic muri sisitemu yo hejuru cyane.
3. Sisitemu yizewe cyane.Ibikoresho byinshi bikoreshwa mu kirere, mu ndege, mu buvuzi no mu zindi nzego bigomba gukoresha magnesi zihoraho za SmCo kugirango zizere neza kandi zifite umutekano.
4. Muri radar na sisitemu yingenzi cyane itumanaho, umubare munini wurugendo rwumuvuduko, magnetron, kwirukana imiyoboro, kwirukana imiyoboro yumurongo, girotron nibindi bikoresho byumuyagankuba bikoreshwa, kandi magnet ya SmCo ikora imirasire ya elegitoronike ikomeza inzira yagenwe.
5. Imashini ya rukuruzi ya SmCo mumariba maremare ari munsi ya metero 3000, hamwe na SmCo magnetiki (pompe) mubushyuhe bwo hejuru bwa 200 ℃.
6. Magnetic suction umutwe, itandukanya magnetique, gutwara magnetique, NMR, nibindi.

Urutonde rwa SmCo Magnet Urutonde

Ibikoresho No Br Hcb Hcj (BH) max TC TW (Br) Hcj
T |KGs KA / m KOe KA / m KOe KJ / m3 MGOe % ℃ % ℃
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 53 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 33 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 33 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 33 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 53 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 33 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% ℃
Imiterere yumubiri ya Samarium Cobalt
Parameter SmCo 1: 5 SmCo 2:17
Ubushyuhe bwa Curie (℃) 750 800
Ubushyuhe ntarengwa bwo gukora (℃ 250 300
Hv (MPa) 450-500 550-600
Ubucucike (g / cm³) 8.3 8.4
Coefficente yubushyuhe bwa Br (% / ℃) -0.05 -0.035
Coefficient yubushyuhe bwa iHc (% / ℃) -0.3 -0.2
Imbaraga zingana (N / mm) 400 350
Guhindura imbaraga imbaraga (N / mm) 150-180 130-150

Gusaba

Imashini ya SmCo ikoreshwa cyane mu kirere, moteri irwanya ubushyuhe bwinshi, ibikoresho bya microwave, itumanaho, ibikoresho byubuvuzi, ibikoresho na metero, ibikoresho bitandukanye byohereza magnetiki, sensor, gutunganya magnetiki, moteri yijwi nibindi.

Kwerekana Ishusho

qwe (1)
SmCo wafer
SmCo Magnet 1
Uruganda rukora SmCo

  • Mbere:
  • Ibikurikira: