China Anisotropic Bonded SmFeN Magnet Injection SmFeN Water Pump Magnet for sale

Anisotropic Bonded SmFeN Magnet Injection SmFeN Water Pump Magnet

Name: Anisotropic Bonded SmFeN Magnet Injection SmFeN Water Pump Magnet
Brand: Qingdao Magnet Magnetic Material Co., Ltd.

Price Negotiable

Price: USD 0.1-10USD/PC

MOQ: 10PCS

Delivery Time: 1-4 weeks

Brand: MGT

Product Description

Anisotropic Bonded Samarium Iron Nitrogen Magnet Injection SmFeN Magnet Water Pump Magnet

Application

Injection molding SmFeN magnet is a magnet with magnetic properties close to that of bonded NdFeB magnets. At present, Injection molding SmFeN magnets can be used in various motors with convenient manufacturing technology, which is similar to the processing method of injection molding ferrite magnets.
High technology maturity, high product qualification rate, suitable for 20 tons -200 tons of various types of injection molding machines. The formed magnets have excellent appearance and high dimensional accuracy. The magnets can be integrally formed with copper, stainless steel, plastic bearings and other types of inlays. They can be widely used in micro motors, motor rotors and sensors, automotive motors, as well as household appliances and toys.

Feature

The density of injection molding SmFeN Magnet is 3.5-4.5g/cm3, and the density of injection molding NFeB Magnet is 5.0-5.5g/cm3, and the products of the same volume are more lightweight.
The advantages of accurate size, light weight, thin wall, and can be made into various shapes.
Excellent anti-rust performance, can work in humid and low temperature environment for a long time.
Magnetic properties are stable in the range of -45° to 120°, and can be injection molded with other metal or non-metal parts
Products are widely used in water pump motors, car trunk motors, etc.

Anisotropic SmFeN+Ferrite(PA12) Compound for Injection
				HCSFY230L	HCSFY240L	HCSFY250L	HCSFY260L	HCSFY270L	HCSY280L	HCSY290L
			单位Unit	SY+FY	SY+FY	SY+FY	SY+FY	SY+FY	SY	SY
Magnetic Properties	Residual Induction	Br	mT	330-370	400-490	500-540	540-580	590-630	500-600	570-680
	Residual Induction	Br	kGs	3.3-3.7	4.0-4.9	5.0-5.4	5.4-5.8	5.9-6.3	5.0-6.0	5.7-6.8
	Coercive Force	Hcb	kA/m	159-191	183-263	247-279	289-318	289-318	240-320	279-359
	Coercive Force	Hcb	kOe	2.0-2.4	2.3-3.3	3.1-3.5	3.6-4.0	3.6-4.0	3.0-4.0	3.5-4.5
	Intrinsic Coercivity	Hcj	kA/m	223-303	350-517	398-438	430-462	438-494	240-560	340-640
	Intrinsic Coercivity	Hcj	kOe	2.8-3.8	4.4-6.5	5.0-5.5	5.4-5.8	5.5-6.2	3.0-7.0	4.0-8.0
	Max.Product Energy	(BH)max	kJ/cm3	20-28	30-40	40-44	48-52	56-64	60-68	68-76
	Max.Product Energy	(BH)max	MGOe	2.5-3.5	4.0-5.0	5.0-5.5	6.0-6.5	7.0-8.0	7.5-8.5	8.5-9.5
Physical Properties	Density	ρ	g/cm3	3.5-3.9	3.6-4.0	3.8-4.2	4.0-4.3	4.1-4.4	3.8-4.3	4.0-4.5
	Melt Flowrate	MFR	g/10min	200-300	200-300	200-300	200-300	200-300	200-300	200-300
	Melt Flowrate	(270℃ 10kg)	g/10min	200-300	200-300	200-300	200-300	200-300	200-300	200-300
	Shrinkage		%	0.6-1	0.6-1	0.6-1	0.6-1	0.6-1	0.6-1	0.6-1
	Tensile Stength	ASTM-D638	MPa	45	46	47	48	49	45	45
	Flexural Modulus	ASTM-D790	MPa	75	78	80	85	86	75	75
	Flexural Modulus	ASTM-D790	Gpa	15	16	16	17	17	15	15
	IZOD Impact Strength	ASTM-D256	(kJ/m2)	7.8	8.2	8.4	8.1	8.1	7.8	7.8
Injection Molding Process
LT-35T (35ton ) Ring Φ10xΦ7x10	Predrying	℃/hr		80/4
	Barrel Temp.	T1	℃	230	230	230	230	230	210	210
		T2	℃	245	245	245	245	245	230	230
		T3	℃	250	250	250	250	250	235	235
	Mold Temp.	℃		80	80	80	80	80	80	80
	Pressure	MPa (kg/cm2)		105.8 (1079)	105.8 (1079)	105.8 (1079)	105.8 (1079)	105.8 (1079)	117.5 (1199)	117.5 (1199)
	Speed	%		60	60	60	60	60	60	60
1. Molding conditions for customers'reference, the highest temperature of nylon injection barrel is not allowed to exceed 260 degrees.
2. It can be customized according to customers'requirements