SmCo Magnet 1:5 ati 2:17

Apejuwe kukuru:

SmCo oofa ni a irú ti toje aiye oofa, eyi ti o jẹ a oofa ṣe ti samarium, koluboti ati awọn miiran irin toje aiye ohun elo.Idagbasoke ni 1970, SmCo oofa ni awọn keji Lágbára, keji nikan si NdFeB oofa, pẹlu ga o pọju ọja agbara (BHmax orisirisi lati 9MGOe to 31 MGOe) ati ki o ga coercivity.Awọn ipin akojọpọ meji wa ti awọn oofa SmCo, eyiti o jẹ SmCo5 ati Sm2Co17.Akoonu ti amarium alloy jẹ nipa 25% -36% nipasẹ iwuwo ati pe o wulo pupọ ni awọn iṣẹ otutu ti o ga julọ ati pe o le ṣee lo ni awọn ohun elo otutu ti o ga julọ.Iwọn otutu Curie ti SmCo oofa jẹ 600-710 ℃, ati iwọn otutu iṣẹ jẹ 250-550℃.

Fi imeeli ranṣẹ si wa

Alaye ọja

ọja Tags

Ni afikun, awọn oofa SmCo ni awọn ẹya miiran:
Iṣe igbẹkẹle: Awọn oofa SmCo jẹ sooro pupọ si demagnetization ṣiṣe wọn ni igbẹkẹle ni ọpọlọpọ awọn agbegbe.
Ibajẹ ati resistance ifoyina: Nitori akoonu irin kekere ninu ohun elo akojọpọ, awọn oofa SmCo ni resistance ipata to dara julọ.Ko dabi NdFeB, awọn oofa SmCo ko nilo electroplating.
Iduroṣinṣin iwọn otutu: SmCo le tọju agbara oofa rẹ ni awọn iwọn otutu giga (249-300 ℃) ati awọn iwọn otutu kekere pupọ (-232 ℃).
Awọn ohun elo Brittle: Nigbati o ba wa ni sisọpọ, ohun elo naa le jẹ brittle, nitori pe o jẹ brittle ati ki o rọrun lati kiraki , sisẹ naa ni awọn idiwọn, eyiti awọn ọna ṣiṣe ti aṣa ko ṣiṣẹ.Sibẹsibẹ, o le wa ni ilẹ, ṣugbọn nikan ti iye nla ti coolant ba lo.Iyẹn jẹ nitori itutu agbaiye le dinku eewu ina lati jija igbona ati eruku lilọ oxidized.

Awọn ohun elo:
1. Awọn ọkọ ayọkẹlẹ PM ti o ga julọ.Awọn mọto PM gbogbogbo nigbagbogbo lo awọn oofa ferrite tabi awọn oofa NdFeB.Ṣugbọn ni awọn aaye nibiti iwọn otutu ti kọja 200 ℃ tabi iyipo ibùso naa tobi, awọn mọto SmCo PM nikan ni agbara.
2. Awọn ẹrọ itanna ni awọn ọna ẹrọ agbohunsoke giga.
3. Gíga gbẹkẹle irinse eto.Ọpọlọpọ awọn ohun elo ti a lo ni oju-ofurufu, ọkọ ofurufu, iṣoogun ati awọn aaye miiran gbọdọ lo awọn oofa ayeraye SmCo lati rii daju igbẹkẹle giga ati aabo pipe.
4. Ni lalailopinpin pataki Reda ati ibaraẹnisọrọ awọn ọna šiše, kan ti o tobi nọmba ti rin igbi Falopiani, magnetrons, lepa tubes, lepa igbi igbi, gyrotrons ati awọn miiran ina igbale awọn ẹrọ ti wa ni lilo, ati SmCo magnets ṣe elekitironi nibiti pẹlú awọn gbigbe pẹlú a ogun ona.
5. SmCo se extractors ni jin kanga ni isalẹ 3000 mita, ati SmCo se drive (fifa) ni ga otutu ayika ti 200 ℃.
6. Ori afamora oofa, oluyapa oofa, gbigbe oofa, NMR, ati bẹbẹ lọ.

SmCo Magnet ite Akojọ

Ohun elo	No	Br		Hcb		Hcj		(BH) ti o pọju		TC	TW	(Br)	Hcj
Ohun elo	No	T	\|Awọn KG	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	Ọdun 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	Ọdun 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	Ọdun 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	Ọdun 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	Ọdun 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	Ọdun 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	Ọdun 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	Ọdun 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	Ọdun 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	Ọdun 1830	≥ 23	Ọdun 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	Ọdun 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	Ọdun 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	Ọdun 1990	≥ 25	Ọdun 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	Ọdun 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	Ọdun 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	Ọdun 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	Ọdun 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	Ọdun 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	Ọdun 1433	≥ 18	Ọdun 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	Ọdun 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	Ọdun 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	Ọdun 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	Ọdun 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	Ọdun 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% ℃

Awọn ohun-ini ti ara ti Samarium koluboti
Paramita	SmKó 1:5	SmKó 2:17
Iwọn otutu Curie (℃)	750	800
Iwọn otutu iṣẹ ti o pọju (℃	250	300
Hv(MPa)	450-500	550-600
Ìwúwo(g/cm³)	8.3	8.4
Olùsọdipúpọ̀ ìwọ̀ntúnwọ̀nsì ti Br(%/℃)	-0.05	-0.035
Olùsọdipúpọ̀ ìwọ̀ntúnwọ̀nsì ti iHc(%/℃)	-0.3	-0.2
Agbara fifẹ (N/mm)	400	350
Agbara fifọ yipo (N/mm)	150-180	130-150

Ohun elo

SmCo oofa ti wa ni lilo pupọ ni oju-ofurufu, mọto sooro iwọn otutu giga, ohun elo makirowefu, awọn ibaraẹnisọrọ, ohun elo iṣoogun, awọn ohun elo ati awọn mita, ọpọlọpọ awọn ohun elo gbigbe oofa, awọn sensosi, awọn ilana oofa, awọn ẹrọ okun ohun ati bẹbẹ lọ.