Square magnets for 5G communication base stations

Field Generators and Field Charging Station Motors:
The performance of field generators and field digital charging stations is relatively specialized. Currently, the main models are GC-6B and GC-9B. GC-6B is primarily used for field generators, with a high remnant magnetism of 420 MT and an intrinsic value of 270KA/M, which ensures stable voltage and stable power output at the rated speed. GC-9 is mainly used for field charging stations, such as for the outdoor charging of large drones, due to the need for extremely compact size and weaker heat dissipation capabilities, which place particularly high demands on the intrinsic value. Only a remnant magnetism of 430 and an intrinsic value of 380 can meet these requirements.

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Detailed Introduction

Product Name:	Ferrite Block Magnet
Description:	Sr0.6Fe203
Features:	It is a low-cost magnetic material with relatively high operating temperature, good corrosion resistance, and anti-demagnetization properties. It has good coercivity, good temperature stability, anti-corrosion, anti-rust, and high-temperature resistance (Operating temperature: -40°C~250°C or even higher).
Selling Points:	High power density and reliable stability extend the service life of the motor and improve the overall performance of the motor.
Shape:	Block, rectangular prism, cube, sector, trapezoid, irregular shapes, etc., custom shapes available.
Quality System:	IATE16949:2016、ROHS、REACH

Packaging:	Carton + Pallet Payment method: T/T
Delivery Details:	10-40 days
Origin:	Anhui Province, China
Dimensions are subject to your drawings or samples, Dimensions for arc-shaped magnets include inner radius, chorc length, axial height, and arc height.

Performance

Grade Classification	China (GB/T)	Japan (JIS / TDK)	Remanence Br (mT)	Coercivity Hcb (kA/m)	Intrinsic Coercivity Hcj (kA/m)	Max Energy Product BHmax (kJ/m3)	Typical Application & Characteristics
Standard Grade	Y25		350~360	180~190	200~210	22.5~23	Entry-level wet pressing type, for cost-sensitive products.
General Grade	Y30		390~400	240~250	255~265	28.0~30.0	Industry benchmark, widely used in general motors and speakers.
High Coercivity Grade	Y30H		390~400	255~265	270~280	28.0~31.0	High temperature resistance, strong demagnetization resistance, suitable for dynamic motors.
High Performance	Y33	FB5	405~410	250~260	265~270	31.0~32.0	High magnetic energy product, support produ miniaturization.
High Performance	Y33H	FB6	410~415	255~265	265~280	31.5~33.0	Balanced high remanence and high coercivity,commonly used for high-end motors.
Ultra High Energy	Y35	FB6H	415~420	260~265	270~275	32.0~33.0	Ultra-high remanence, strong magnetic output.
Top Performance	Y40	FB9	425~430	310~330	355~360	35.0~37.0	Top level of current wet pressing technology ideal alternative to NdFeB.
Top High Temperature Resistant	Y42	FB12	430~450	320~340	365~380	36.0~38.0	Top high temperature resistance with highmagnetic energy product, applied toautomotive precision motors.

Physical index

Hardness	Hv	480-580
Density	g/cm3	4.8-4.9
Specific Heat	cal/g.℃	0.15-0.2
Resistivity	Ω.cm	>104
Curie Temperature	℃	450
RelativeRecoilPermeability	u rec	1.05-1.20
Tensile Strength	N/mm2	<100
Deflective Strength T	kgf/mm2	5-10
Transverse Rupture Strength	N/mm2	300
Temperature Coefficient of Br	%/℃	-0.2
Maximum Operating Temperature	℃	250
Temperature Coefficient of iHc	%/℃	0.3

FAQ

1.What is information we need before quotation for magnet?

1) Material type and magnet performance.

2) Size and shape, and magnet tolerances, normally International tolerance is +/-0.1mm

4) Magnetization direction

5) Quantities required.

6) Magnet application

2: How to order?

A: send us inquiry → receive our quotation → negotiate details → confirm the sample → sign contract/deposit → mass production → cargo ready → balance/delivery → further cooperation.

3.How long can I expect to get the sample?

After your payment of the sample charge and files confirmed , the samples will be ready for delivery in 7-10 days. The samples will be sent to you via express and arriving in 7-10 workdays. You can use your own express account or prepay us if you do not have an account.

4.When can I get the price?

We usually quote within 24 hours. If you are very urgent to get the price, please tell us in your email , so we will regard your inquiry priority.

5.Could you provide me the shortest lead time?

We have materials in our stock,if you really need,you can tell us and we will try our best to satisfy you.

6.If I have paid,when will you help me to produce?

When we have received the money in our account,we will give you the receipt and arrange to produce immediately.

7.Are you able to provide best quality?

At our company you receive products under guarantee of ISO9001/TS19649/SGSsystems.

8.Are you able to offer best price?

Magnets are functional products,the cost depend on how strong the materials you need. We believe the most suitable is the best, therefore we can offer best prices to meet your targets.

9.What is your MOQ?

10000-200000 pcs etc. depend different size ,item, design and process. MIN and small quantity accept accordingly.

10.Packaging & Delivery

Packaging Details: Carton. Pallet

11.What is the product warranty?

We warranty our materials and workmanship. Our commitment is to your satisfaction with our products. In warranty or not, it is the culture of our company to address and resolve all customer issues to everyone’s satisfaction.

12.Could I pay a visit to your factory?

Yes, of course, if you need, we will help you visit our factory, everything will be well arranged.

13.If I have more questions ,where can I get the answer?

If you have any questions, please feel free to contact us any time.