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YXG-28H SmCo Samarium Cobalt Block Magnets For Free Energy Motor

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YXG-28H SmCo Samarium Cobalt Block Magnets For Free Energy Motor

MOQ:	100pcs
Price:	As negotiation
Standard Packaging:	cartons,pallets
Delivery Period:	20-25days
Payment Method:	T/T L/C
Supply Capacity:	20 tons per month for SmCo magnet

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

UNMAG

Matetrail:

SmCo

Size:

50*20*10MM

Shape:

Block

Direction Of Magnetization:

Thru Thickness

Tolerance:

±0.1

Grade:

YXG-28H

Highlight:

YXG-28H smco block magnet

Energy Motor Samarium Cobalt Magnet

YXG-28H Samarium Cobalt Block Magnets

Product Description

YXG-28H SmCo Samarium Cobalt Block Magnets For Free Energy Motor

Product Specifications

Attribute	Value
Material	SmCo
Size	502010MM
Shape	Block
Direction of Magnetization	Thru thickness
Tolerance	±0.1
Grade	YXG-28H

High Quality 28H SmCo Magnet

A samarium cobalt arc magnet is a customized samarium cobalt product manufactured using a powder metallurgical process. These magnets are inherently brittle due to their epoxy binder composition. Dry grinding remnants present a fire hazard, so users should avoid material grinding.

Samarium cobalt magnets offer excellent temperature stability and corrosion resistance, typically eliminating the need for additional coating or plating. Their robust performance makes them ideal for harsh environments with exposure to elements and high operating temperatures.

Physical Properties

Parameter Name	Unit	SmCo5	Sm2Co17
Density	g/cm³	8.2 ~ 8.4	8.3 ~ 8.5
Curie Temperature	℃	700 ~ 750	800 ~ 850
Max. Operating Temperature	℃	250	350
Temperature Coefficient Of Br	%/℃	-0.05	-0.03
Vickers Hardness	HV	450 ~ 500	550 ~600
Electronic Resistivity	Ω.cm	5 ~ 6 x 10(-5)	8 ~ 9 x 10(-5)
Thermal Conductivity	W/mK	12	13

Manufacturing Process

1	Mixing	Mix the ingredients
2	Melting	Dissolve the mixture at high temperature and prepare an alloy
3	Fine pulverization	Turn the alloy into fine powder
4	Molding in a magnetic field	When pressing the fine powder, apply a magnetic field to it and prepare a molded product of powder with aligned directions of magnetization
5	Sintering and heat treatment	Sinter the product at about 1,200℃, and then subject it to heat treatment at about 1000℃ to increase its magnetic characteristics
6	Processing	Process the manufactured magnet base material and finish it into the product shape
7	Magnetization	Surface-treat it for rustproofing

Applications

UNMAG Samarium Cobalt Magnets are renowned for their excellent corrosion resistance and high temperature resistance (up to 250-500°C), making them ideal for:

High temperature motors and generators
Military applications
Magnetic pump couplings
Oil drilling applications
Cryogenic applications
Spaceflight and national defense
Microwave technology
Sensors and other demanding applications

Customization Options

We offer customized Samarium Cobalt Magnets with the following specifications:

Brand Name: UNMAG
Place of Origin: China
Application: Spaceflight, National Defense, Microwave, Sensors
Grade: YX-24H, YX-30H, YXG-28, YXG-30, YXG-32
Operating Temperature: 250-500 °C

Support and Services

24/7 customer service and technical support
Troubleshooting and problem solving
Product installation and configuration
Product maintenance and updates
Warranty and replacement services
Free software or hardware upgrades

Packaging and Shipping

Sturdy cardboard box packaging with plastic/bubble wrap lining
Secure packing tape sealing
Clear product labeling
Shipping via UPS, FedEx, or USPS

For detailed magnetic properties of SmCo Magnets, click here.

UNMAG specializes in supplying high-performance SmCo magnets for various industrial applications, backed by advanced technology and professional engineering expertise.

Tags:

rare earth arc magnets,

arc shaped magnets,

arc magnets for motors