Y30 Ferrite Permanent Magnet for Diaphragm

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Min. Order / Reference FOB Price
1 Piece	US $0.5-2/ Piece

Port:	Ningbo, China
Production Capacity:	5000tons/Year
Payment Terms:	L/C, T/T, Western Union, Paypal

Certification:	RoHS, CE, ISO9001
Type:	Permanent
Magnetocrystalline Anisotropy:	Anisotropic Magnet
Application:	Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
Shape:	Ball. Bar, Block, Round, Square, Sheet, Ring
Coating:	Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy

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Basic Info

Density (D): 4.8 - 4.9 g/cm3

Composite: 35% Strontium 20% Barium Ferrit

Grade: Y25 Y30 Y30bh Y35, etc. Y8t-Y35;C1-C11

Processing: Sintered Ferrite Magnet Permanent

Material: Isotropic Ferrite Magnets/ Anisotropic Ferrite M

Color: All Black

Delivery Time: Within 3-30 Working Days

Size: From 0.1mm to 200mm, Depend on Detail Dimension

Resistivity (P): 10 Ohm.Cm

Expansion Coefficients (R): -8 10-6 /Degree Celsius

Trademark: GXL

Transport Package: as Demands

Specification: 7.5g/cm3

Origin: China

HS Code: 85051900

Product Description

y30 Ferrite Permanent Magnet for diaphragm
Permanent ferrite magnet is made of SrO or BaO and Fe₂O₃ by ceramic processing technology.
Anisotropic sintered ferrite magnets have higher magnetic properties compare with isotropic ferrite magnet.
However, this type of magnets can only be magnetized along the preferred direction;the sintered Ferrite has
an excellent resistance to demagnetization.

The Anisotropic Ferrite Ring Magnets are the magnets with multipoles in ring shape. They have
become the key component of stepping motors which are widely used in computer peripheral and
consumer electronics, such as washing machine,different types of pumps, printer and digital -camera,etc.

A Product details

Produce name	permanent ferrite magnet
Shape	Arc, Tile, Block, Bar, Ring, Cube, etc.
Material	Sro or Bao and Fe2o3
Coating	No
Tolerance in size	Length and Width: +/- 2%, Height: +/- 0.1
Magnetization direction	Thickness, Length, axially, diameter, radially, multipolar
Grade	C5/C8/C1/Y30/Y30BH/Y35
Process	Sintered Ceramic processing technology
MOQ	Samples could be offered
Delivery time	3 to 10 days for sample, 10 to 30 days for order. (According to the stock information)
Application	Dc motors, Louderspeaks, Magnetic Separators, Automotive Sensors, Educations, etc
Certification	ROHS, SGS, ISO9001
Characteristics	Lost Cost,Higher Coercive Force; It need not to be coated because it is difficult to be eroded and oxidized
Payment	T/T, western Union, Paypal, L/C

B. Dimension specification

No.	Specification	Polar	Surface magnetic flux density (GS)
1	OD 25* ID (6.5~7.0) * H25~40	2	1400-2100
2	OD 19* ID (6~7)*30	2	1400-2100
3	OD15* ID (5~6)*H (18~30)	2	1400-2100
4	OD38.4ID16H28	4	1400-2100
5	OD32ID10.6H18	4	1400-2100
6	OD30ID10H30	4	1400-2100
7	OD22ID10H30	4	1400-2100
8	OD16ID5H30	4	1400-2100
9	OD37.7ID16H15	6	1400-2100
10	OD35.4ID15H18	6	1400-2100
11	OD54ID35H31	6	1400-2100
12	OD53.7ID34.7H(25~40)	8	1400-2100
13	OD23.4ID11H9.5	8	1400-2100
14	OD50ID30H30	8	1400-2100
15	OD37ID22H20	10	1400-2100
16	OD16ID9H18	12	1400-2100
17	OD12.2ID7H13	12	1400-2100
18	OD32.9ID24H30	24	1400-2100
19	OD30ID21H25.5	24	1400-2100

C. Product Show
Y30 Ferrite Permanent Magnet for Diaphragm

D. Specification

Grade	Residual induction (Br)		Coercive force (HcB)		Intrinsic coercive force (HcJ)		Energy product (BH)max
Grade	mT	KGauss	KA/m	KOe	KA/m	KOe	KJ/m3	MGOe
Y8T	200~235	2.0~2.35	125-160	1.57-2.01	210-280	2.64-3.51	6.5-9.5	0.8-1.2
Y22H	310~360	3.10~3.60	220-250	2.76-3.14	280-320	3.51-4.02	20.0-24.0	2.5-3.0
Y25	3 60~400	3.60~4.00	135-170	1.70-2.14	140-200	1.76-2.51	22.5-28.0	2.8-3.5
Y26H	360~380	3.60~3.80	263-288	3.30-3.62	318-350	3.99-4.40	24.0-28.0	3.0-3.5
Y27H	350~380	3.50~3.80	225-240	2.83-3.01	235-260	2.95-3.27	25.0-29.0	3.1-3.6
Y28	370~400	3.70~4.00	175-210	2.20-3.64	180-220	2.26-2.76	26.0-30.0	3.3-3.8
Y30BH	380~400	3.80~4.00	230-275	2.89-3.46	235-290	2.95-3.64	27.0-32.5	3.4-4.1
Y33	410~430	4.10~4.30	220-250	2.76-3.14	225-255	2.83-3.20	31.5-35.0	3.9-4.4
Y34	420~440	4.20~4.40	200-230	2.51-2.89	205-235	2.57-2.95	32.5-36.0	4.1-4.4
Y35	430~450	4.30~4.50	215-239	2.70-3.00	217-241	2.73-3.03	33.1-38.2	4.1-4.8
Y36	430~450	4.30~4.50	247-271	3.10-3.40	250-274	3.14-3.44	35.1-38.3	4.4-4.8
Y38	440~460	4.40~4.60	285-305	3.58-3.83	294-310	3.69-3.89	36.6-40.6	4.6-5.1
Y40	440~460	4.40~4.60	330-354	4.15-4.45	340-360	4.27-4.52	37.6-41.8	4.7-5.2

INTERNATIONAL STANDARD

Material	Br		HcB		HcJ		(BH)max
Material	mT	KG	KA/m	KOe	KA/m	KOe	KJ/m3	MGOe
C1	230	2.3	148	1.86	258	3.5	8.36	1.05
C5	380	3.8	191	2.4	199	2.5	27	3.4
C7	340	3.4	258	3.23	318	4	21.9	2.75
C8A	385	3.85	235	2.95	242	3.05	27.8	3.5
C8B	420	4.2	232	2.913	236	2.96	32.8	4.12
C9	380	3.8	280	3.516	320	4.01	26.4	3.32
C10	400	4	288	3.617	280	3.51	30.4	3.82
C11	430	4.3	200	2.512	204	2.56	34.4	4.32

E. Magnetization Direction
Y30 Ferrite Permanent Magnet for Diaphragm

F. Features
1) High working temperature
2) Good corrosion resistance
3) shapes: Segments, arc,
4) cheap, good magnet performance
Products: Block ferrite magnets, hard ferrite magnets, Ceramic Magnet
1. Material: SrO, BaO, Fe2O3.
2. Grade: Y10T, Y20, Y25, Y30, Y30BH, Y35, C5, C8, C11
3. Size: At your request.
4. Shapes: Arc, Tile, Block, Bar, Ring, Cube, etc.
5. Certificates: , SGS, ISO9001: 2000, ISO/TS16949: 2002, Sony Green Partner, Factory Audit, RoHS.
6. Application: Widely used in ammeter, audio, phone, TV, dynamo, Motors, Meters, Speakers, Sensors, Medical Machine products, Magnetic Sport products, etc

G. Raw Material&Production Process
Raw materials mixing→Smelting →Powder Production→Molding→Sintering→Magnetic property testing→Fine machinery processing→Surface Coating→Finished Inspection→Magnetization and packing
Y30 Ferrite Permanent Magnet for Diaphragm

H. Application
1) Automobile motor: Equivalent to TDK FB5, FB6, FB7, FB9
Mainly used in Starter motor, Fuel pump motor, Wiper motor, Window regulator motor, Blower motor, Condensation motor, Evaporation motor, Automatic antenna motor, Central locking motor, Seat motor
2) Household appliance motor-Inverter washing machine motor
Frequency conversion air conditioning motor, frequency conversion washing machine motor, frequency conversion compressor motor, soybean milk machine motor
3) Small kitchen electrical appliances motor
Widely used in Juicer motor, the soybean milk machine motor, vacuum cleaner motor and air purifier, etc and share 90% of the market share of juicer motor and soybean milk machine motor.
4) Refrigerator compressor motor
The performance is equivalent to TDK FB6, FB9 Series
5) Dc permanent magnet motor
Widely used in Special motor, running mechanical machine motor, motorcycle motor, water pump, etc
6) Other motors
Power tool motor, Fitness equipment motor, Digital power generator motors.
Y30 Ferrite Permanent Magnet for Diaphragm

I.Package
a: the weight is under 40Kg,we will choose FedEx,DHL or UPS with shielding box for you;
b: the weight is over 100Kg,we will choose shipping for you;
c: the weight is between 40Kg-100Kg per you request;

Y30 Ferrite Permanent Magnet for Diaphragm

J. Payment & Delivery

FAQ
1. Q: What information do I need to supply when I have an inquiry?
A: If you have any inquiry, please kindly advise the following items:
Dimensions, sizes, shape and drawing with tolerances.
Material grade or magnetic properties.
Magnetic direction, quantity. Surface coating (if necessary).

2:Q: How about the quality of the magnets?
A:We can offer the certification of ISO14001,OHSAS18001.Our factory participate in the sub-project of the nations's 863 research project High performance sintered NdFeB magnets's production and application.

3. Q: What about the sample time and charge?
  A: (1) 7-10 days if you want to customize your logo, charge according to your design
       (2)  3-7 days for our existing samples for reference

4.  Q: What about the delivery time of our products?
A: 10-15days.
Fast Delivery  when you choose the item and decide your design, we can produce it as fast
as possible, and deliver it as quick and convenient as possible.

5. Q: Could you provide me the shortest lead time?
A: We have materials in our stock,if you really need, you can tell us and we will try our best to
satisfy you.

6. Q: What is your MOQ?
A: 1-10-100-500-1000-5000-10000-200000 pcs etc. depend different size ,item, design and process.
MIN and SMALL quantity accept accordingly.

7.  Q: How to pay you?
A: T/T in advance(telegraphic transfer-bank order), for small order, or samples order, or shipment by air.
Western Union cash - for small order or samples order.
Other payment: L/C,D/A,D/P,MoneyGra,Paypal or Escrow.
Different areas may exist some differences.

8.  Q: Could I pay a visit to your factory?
A: Yes, of course, if you need, we will help you visit our cooperative factory, everything will be well arranged.

9. Q: What about OEM and ODM?
A: OEM and ODM Accept. We have our best designers, we can produce any design you wanted to meet your needs.

10. Q: If I have more questions, where can I get the answer?
A: Any issue, please feel free to contact us any time.

                 Mobile:0086-13963975915
                   Tel:   0086  532-85196797
                 Fax:   0086 532-85196798