SmCo Rare Earth Magnet from China manufacturer - Sky Magnetech (Ningbo) Co., Ltd.

Price:	0.1~50.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: SC001

Production Capacity: 5 Tons

Delivery Date: 15 days

Type: Permanent

Brand Name: Skym

Function: for motor

Export area: Europe and USA

Means of Transport: Ocean,Air

Packing: paper box

Application: Industrial Magnet

Composite: SmCo Magnet

Specification: Strongly magnetized

Shape: Any shape as per your deman...

SmCo magnet's biggest advantage is its high working temperature -350℃.In general,magnetizing field approximately 30 to 45 KOe are required.

Sintered SmCo magnets include SmCo5 and SmCo17. They have three principal characteristics; Stability, temperature resistance and strong rust-resistance.

They can work at up to 350 deg, are suitable for making high performance permanent magnet motors and some special environment products.

Magnetic properties of SmCo5
Material	Grade	Remanence		Coercive Force		Intrinsic Coercive Force		Max.		Curie	Max.	Temperature	Temperature
								energy product		Temperature	Operating	Coefficient	Coefficient
											Temperature	of Br	of Hc
		Br		Hcb		Hcj		(BH)max		Tc	Tw
SmCo ₅		T	KGs	KA/m	KOe	KA/m	KOe	KJ/m 3	MGoe	° C	° C	%° C	%° C
(Smpr)co ₅	YX-	0.81-0.85	8.1-	620-660	7.8-	1194-1830	15-23	110-127	14-16	750	250	-0.05	-0.3
	16		8.5		8.3
	YX-	0.85-0.9	8.5-	660-700	8.3-	1194-1830	15-23	127-143	16-18	750	250	-0.05	-0.3
	18		9		8.8
	YX-	0.9-0.94	9.0-	680-725	8.5-9.1	1194-1830	15-23	150-167	19-21	750	250	-0.05	-0.3
	20		9.4
	YX-	0.92-0.96	9.2-	710-750	8.9-9.4	1194-1830	15-23	160-175	20-22	750	250	-0.05	-0.3
	22		9.6
	YX-	0.96-1.0	9.6-	730-770	9.2-9.7	1194-1830	15-23	175-190	22-24	750	250	-0.05	-0.3
	24		10
SmCo ₅	YX-	0.9-0.94	9.0-	680-725	8.5-9.1	1433-1830	18-23	143-160	18-20	750	250	-0.05	-0.3
	20s		9.4
	YX-	0.92-0.96	9.2-	710-750	8.9-9.4	1433-1830	18-23	160-175	20-22	750	250	-0.05	-0.3
	22s		9.6
Low	LTc	0.59-0.63	5.9-	460-493	5.8-6.2	1430-1830	18-23	68-80	8.5-10	700	250	Temperature	Temperature
temperature coefficient	(YX-		6.3										Coefficient
SmCo5 (SmGd)Co ₅	10)												of Br %° C
												20-100° C	-0.004
												100-200° C	-0.021
												200-300° C	-0.042
ce(coFecu) ₅	YX-	0.70-0.74	7.0-	358-390	4.5-4.9	358-478	4.5-6	80-103	10.0-13	450	200
	12		7.4
Magnetic properties of Sm2Co17
Material	Grade	Remanence		Coercive Force		Intrinsic Coercive Force		Max.		Curie	Max.	Temperature	Temperature
								energy product		Temperature	Operating	Coefficient	Coefficient
											Temperature	of Br	of Hc
		Br		Hcb		Hcj		(BH)max		Tc	Tw
Sm2Co17	YXG-	0.95-1.02	9.5-	700-750	8.7-9.4	1990	25	175-191	22-24	800	350	-0.03	-0.2
Sm ₂	24H		10.2
(CoFecuzr)₁₇	YXG-	1.02-1.05	10.2-	750-780	9.4-9.8	1990	25	191-207	24-26	800	350	-0.03	-0.2
	26H		10.5
	YXG-	1.03-1.08	10.3-	756-796	9.5-10	1990	25	207-220	26-28	800	350	-0.03	-0.2
	28H		10.8
	YXG-	1.08-1.10	10.8-	788-835	9.9-10.5	1990	25	220-240	28-30	800	350	-0.03	-0.2
	30H		11
	YXG-	0.95-1.02	9.5-	700-750	8.7-9.4	1433	18	175-191	22-24	800	300	-0.03	-0.2
	24		10.2
	YXG-	1.02-1.05	10.2-	750-780	9.4-9.8	1433	18	191-207	24-26	800	300	-0.03	-0.2
	26		10.5
	YXG-	1.03-1.08	10.3-	756-796	9.5-10	1433	18	207-220	26-28	800	300	-0.03	-0.2
	28		10.8
	YXG-	1.08-1.10	10.8-	788-835	9.9-10.5	1433	18	220-240	28-30	800	300	-0.03	-0.2
	30		11
	YXG-	1.02-1.05	10.2-	750-780	9.4-9.8	955-1273	12.0-16	191-207	24-26	800	300	-0.03	-0.2
	26M		10.5
	YXG-	1.03-1.08	10.3-	756-796	9.5-10.0	955-1273	12.0-16	207-220	26-28	800	300	-0.03	-0.2
	28M		10.8
	YXG-	1.08-1.10	10.8-	788-835	9.9-10.5	955-1273	12.0-16	220-240	28-30	800	300	-0.03	-0.2
	30M		11
	YXG-	1.02-1.08	10.2-	398-445	5.0-5.6	400-520	5.2-6.5	207-220	26-28	800	250	-0.03	-0.2
	28L		10.8
	YXG-	1.08-1.15	10.8-	398-445	5.0-5.6	400-520	5.2-6.5	220-240	28-30	800	250	-0.03	-0.2
	30L		11.5
Low	LTC	0.94-0.98	9.4-	668-715	8.4-9.0	1194-1591	15-20	167-183	21-23	840	300	Temperature	Temperature
temperature coefficient Sm2Co17 (SmEr) ₂	(YXG-		9.8										Coefficient
(CoTM) ₁₇	22)												of Br %° C
												-50-25° C	0.005
												20-100° C	0.012
												100-200° C	0.006
												200-300° C	-0.025

Characteristic comparisons of permanent magnetic materials:

Materials	(BH)max	Hcj	Br Tc	(Working temperature)max	Anti-causticity
SmCo1: 5	16-25	15-25	-0.05	200-250	Good
SmCo2: 17	22-30	6.0-30	-0.03	300-350	Good
NdFeB	26-52	12.0-30	-0.11	80-200	Bad
Ferrite magnet	3-4.5	3-4.5	-0.19	200-300	Good
AINiCo	5.0-10	1-1.8	-0.03	450-500	Excellent