AlNiCo Block Magnet Used in Magnetic Chuck

• Customization: Available
• Shape: Block
• Application: Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
• Model NO.: alnico magnet
• Grade: AlNiCo5
• MOQ: 100PCS
• Production Time: 25-35 Days
• Size: Custom Size
• Operating Temperature: 550 Degree
• Transport Package: Standard Export Carton Packing with Iron Shielding
• Specification: A variety of sizes, depending on customer needs.
• Trademark: YYMAG
• Origin: China
• HS Code: 85051190
• Production Capacity: 5000000/Pieces/Month

Product Description

 

Product Description

Alnico magnet

Alnico permanent magnets were developed in the 1930's and were the first "Real" performance permanent magnets. They are made primarily from aluminum, nickel, cobalt, copper, iron and sometimes titanium. They can be either cast or sintered.

Applications of Alnico Magnets
Magnetos, separators, sensors, electron tubes, traveling wave tubes, radar, holding magnets, coin acceptors, clutches and bearings, motors, distributors, relays, controls, generators, receivers, telephones, microphones, bell ringers, guitar pickups, loudspeakers, security systems, cow magnets.

Alnico Grade: Alnico2, 3, 4, 5, 6, 7, 8, 9.

Alnico Shapes: Rods, Bars, Rings, Horseshoes, C-shaped, Multi-pole holding magnets, Customized size.

Alnico size range:

Block	Length(mm)	Width(mm)	Thickness(mm)
Maximum	150	100	50
Minimum	1	1	1

 

Disc	Diameter (mm)	Thickness (mm)
Maximum	220	60
Minimum	1	1

 

Ring	Outer diameter (mm)	Inner diameter (mm)	Thickness(mm)
Maximum	220	80	30
Minimum	8	3	3

 
Segment, Arc and other irregular shapes can be made according to customer's sample or drawing.

Product show:

 

Grade	MMPA Equivalent	Br		Hcb		Hcj		(BH)max
		mT	Gs	kA/m	Oe	kA/m	Oe	kJ/m3	MGOe
LN10	Alnico3	600	6000	40	500	43	540	10	1.20
LNG13	Alnico2	680	6800	48	600	51	640	13	1.60
LNGT18	Alnico8	580	5800	90	1130	92	1160	18	2.20
LNG37	Alnico5	1200	12000	48	600	49	610	37	4.65
LNG40		1250	12500	48	600	49	610	40	5.00
LNG44		1250	12500	52	650	53	660	44	5.50
LNG52	Alnico5DG	1300	13000	56	700	57	710	52	6.50
LNG60	Alnico5-7	1350	13500	59	740	60	750	60	7.50
LNGT28	Alnico6	1000	10000	58	720	59	740	28	3.50
LNGT36J	Alnico8HC	700	7000	140	1750	148	1850	36	4.50
LNGT38	Alnico8	800	8000	110	1380	112	1400	38	4.75
LNGT44		880	8800	120	1500	122	1530	44	5.50
LNGT60	Alnico9	900	9000	110	1380	112	1400	60	7.50
LNGT72		1050	10500	112	1400	114	1430	72	9.00

 

1) Strong magnetic force
2) High intrinsic coercive force
3) Excellent temperature stability

Magnetic Feature:

1) Material: Aluminum, nickel, cobalt and iron with varying additions of other elements;
2) Temperature: The max operation temp is up to 200 degree centigrade or 380 curie temperature;
3) Grade: AlNiCo3, AlNiCo5 AlNiCo8 AlNiCo10and so on.
4) Shape: Ring, block, disc, bar and so on;
5) Size: According to customers' request;
6) Coating: Colour of metal casting
7) According to customer's request. We can supply different size magnetic hook.
8) Good quality with competitive price and best delivery date.
9) Application: Sensors, motors, rotors, wind turbines, wind generators, loudspeakers, magnetic holder, filters automobiles and so on.
10) Certificate: SGS test report

 

Applications:

1) Inner magnetic voltmeter/ammeter, measuring instrument, avometer, flow meter.
2) Magnetic sensors, polarized relay, terperature and pressure controller.
3) Buzzer of mobile phone, hearing aids, mini speaker
4) Lighter of automobile, odometer of automobile and motorcycle, permanent motor, adsorptive appliance
5) Widely applied in high stability field as aviation, space flight and military technologhy
In addition, due to the good corrosion resistance characteristic, non-coating is need for surface protection.

 

Packing:

As the magnets have strong attraction and we will use the spacer to apart the magnets each other in case people will be hurt when take it out. Then, they will be packed in a white box of pieces each, several boxes to a carton.
 
+By Air: If the goods will be shipped by air, all the magnetic should be degaussed and we will use Iron sheet to shield.
+By Sea: If the goods are will be shipped by sea, we will place a pallet on the bottom of cartons.
 



Shipping:
 
Express (TNT, DHL, FedEx, UPS, etc), Air, Ocean.
a: The weight is under 40Kgs, we recommend to send them in shielding boxes to you by Express.
b: The weight is between 40Kgs-100Kgs, it can be sent by Express or Air.
c: The weight is over 100Kgs, we recommend to send them by Ocean.



 

FAQ

 

1. What is normal dimension of your products?
All magnets are customized.
 
2. What information do I need to supply when I have a inquiry?
If you have any inquiry, please kindly advise the following items:
a. Dimensions or drawing with tolerances.
b. Material grade or magnetic properties.
c. Magnetic direction. c. Magnetic direction.
d. Surface coating (If necessary).
e. Quantity and delivery terms.
 
3. How long will you give me the reply?
We will reply you in 24 hours.
 
4. How is the price?
As we believe the quality is the most important, we will provide the high quality magnet with reasonable price.
 
5. Could I get samples?
Yes, we have materials in stock to help you to get the samples as soon as we can.
 
6. How long will you deliver sample and bulk order?
If we have materials in our stock, we can send them within 3 days. If we don't have material in stock, production time for sample is 5-10 days, 15-25 days for bulk order.
 
7. How to pay you?
T/T, Western Union, PayPal.
 
We will try our best to satisfy you.


Our Service

1.Quick response: we commit to give you immediate detailed quotations with instructions and product material. And customize your required product in the shortest time.
2. High-quality products and favorable price: we reduce material costs through purchase large quantitative of raw materials and other measures from manufacturers directly, which ensure good quality and favorable price of our products, and we share our profit with customers.
3. Closed service: Big or long-term cooperation customers can become our VIP customers and enjoy more competitive prices and VIP service.

They love us:
 
1.  Professional factory, 6 years gold supplier and Trade Assurance supplier in Alibaba.
 
2. More than 10 years experiences for magnet and export, we can supply technical support and develop projects with customers together.
 
3. High quality products, we have advanced equipment and good quality system to ensure the products quality.
 
4. Competitive prices and quickly delivery.
 
5.  Good service. Usually we will reply customer within 24 hours.
 
6. Various payment way.