SmCo for bigger speaker from China manufacturer - Ningbo Sunrise Magnetic Materials Co., Ltd.

Payment Terms:	T/T
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: SR-S001

Production Capacity: 1000ton per year

Delivery Date: 15 days after receiving dep...

Trademark: sunrise

Standard: SGS testing

Means of Transport: Ocean,Land,Air

Packing: standard

Origin: China

Serial/Model NO.: SR-S001

Price/Payment: that depends on your size

Smco Magnet It is extremely brittle and the cost is relatively expensive.
It is used in those fields, that applications demand resistance to wide

Samarium Cobalt (SmCo) magnets, the second generation of Rare Earth magnet material, have high magnetic properties, excellent thermal stability and resistant to corrosion.

Compared with NdFeB, It needn't to be coated. It can typically be used up to 300 'C. Therefore, It is used in those fields, that applications demand resistance to wide range temperature and environments.

How ever, It is extremely brittle and the cost is relatively expensive.

Sintered SmCo magnets usually divided into SmCo5 and Sm2Co17 according to the components.

SmCo magnets are widely used in micro motors, watch, instruments, transduces, generators, positional detector, radar communications, etc.

Typical Magnetic Performance for Sintered SmCo

Grade	Br	Hcb	Hcj	BH(max)	Curie Temp	Work Temp	ALLOY Series
	mT	KA/m	KA/m	KJ/m 3	°C	°C
	Gs	Oe	Oe	MGOe	°C	°C
SmCo18	800	640	1430	144	750	250	1:05
SmCo18	8000	8000	18000	18	750	250
SmCo20	850	640	1590	160	750	250
SmCo20	8500	8000	20000	20	750	250
SmCo22	900	650	1430	176	750	250
SmCo22	9000	8200	18000	22	750	250
SmCo24	980	676	1430	192	800	300	2:17
SmCo24	9800	8500	18000	24	800	300
SmCo26L	1050	410	432	208	800	300
SmCo26L	10500	5150	5430	26	800	300
SmCo26	1000	726	1194	208	800	300
SmCo26	10000	9000	15000	26	800	300
SmCo26M	1000	716	1590	208	800	300
SmCo26M	10000	9000	20000	26	800	300
SmCo28	1030	760	1430	224	800	300
SmCo28	10300	9500	18000	28	800	300
SmCo28H	1030	760	1590	224	800	300
SmCo28H	10300	9500	20000	28	800	300
SmCo30H	1100	480	560	240	800	300
SmCo30H	11000	6000	7000	30	800	300