Sintered SmCo block magnetic material

0.1~50.0 USD

Min. Order:	10 pcs
Payment Terms:	T/T
Supply Ability:	5 tons
Place of Origin:	Zhejiang

Company Profile

Sky Magnetech (Ningbo) Co., Ltd.

Location:	Ningbo, Zhejiang, China (Mainland)
Business Type:	Manufacturer
Main Products:	Ndfeb Rare Earth Magnet, Hard Ferrite Magnets, Ring Sintered Alnico Magnet, SmCo, Flexible Magnets

Product Detail

Model No.:	SM002
Means of Transport:	Ocean, Air
Shape:	Block
Application:	Industrial Magnet
Type:	Permanent
Composite:	SmCo Magnet
Brand Name:	Skym
Specification:	strong magnetized
Function:	for motor
Export Area:	Global
Size:	As per your need
Grade:	SmCo 1:5 or SmCo 2:17
Production Capacity:	5 tons
Packing:	paper box
Delivery Date:	15 days

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Product Description

Sintered SmCo magnets include Sm1Co5 and Sm2Co17. 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 Sm1Co5
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