Educational Bar shape and horseshoe magnet hot sale in 2014 Quality Choice
USD $0.01 - $100 /Piece
Min.Order:100 Pieces
Hawell Magnetics (Ningbo ) Co., Ltd.
Welcome to HAWELL MAGNETICS (NINGBO) CO., LTD
Our website: ;
Contact Name: Andy Mao My skype: sale02@
HAWELL MAGNETICS ALNICO MAGNET
FOR EDUCATIONAL APPLICATION
Educational Magnet In bar shape and horse shape
QUICK LEADS:
Our Educational Alnico magnet meets the requriement of USA Consumer Product Safety Improvement Act of 2008.
With low price and high quality , our magnets have been exported to USA, CANADA for many years.
The Alnico magnets can be painted with red, white, blue, red-blue, red-green , red-silver color , with metal keeper.
We can also make to our customers' specification .The magnets often marked with N pole and S pole to show the right side.
Two kinds of AlNiCo Magnet production methods:
*Cast AlNiCo can be made into many sizes and shapes;
*Sintered AlNiCo is usually restricted to smaller sizes.
However, both process lead themselves to complex geometries and configuration.
Standard Sintered AlNiCo has tighter dimensional tolerances due to its processing. It also has slightly lower magnetic properties, but better mechanical strength than Cast AlNiCo products.
Cast Alnico can be made into intricate and complex shapes, which is not possible with other magnetic materials. It is high magnetic flux density, resistance to corrosion and excellent temperature stability, the maximum working temperature up to 600°C.
Cast Alnico magnet is widely used in all kinds of sensors and meters, electronics, instruments, medical instruments, teaching, automobile, aviation, martial and other applic- ations.
So Cast AlNiCo magnet is much popular than Sintered AlNiCo magnets.
Characteristics
Magnetic and Physical Properties of Cast Alnico Magnet | |||||||||||||
Grades | Equivalent MMPA Class | Remanence | Coercive Force | Maximum Energy Product | Density | Reversible Temp. Coefficient | Reversible Temp. Coefficient | Curie Temp. | Temp. Coefficient | Remark | |||
Br | Hcb | (BH)max | g/cm3 | α(Br) | α(Hc) | TC | TW | ||||||
mT | Gs | kA/m | Oe | KJ/m3 | MGOe | %/℃ | %/℃ | ℃ | ℃ | ||||
LN10 | ALNICO3 | 600 | 6000 | 40 | 500 | 10 | 1.2 | 6.9 | -0.03 | -0.02 | 810 | 450 | Isotropy |
LNG13 | ALNICO2 | 700 | 7000 | 48 | 600 | 12.8 | 1.6 | 7.2 | -0.03 | +0.02 | 810 | 450 | |
LNGT18 | ALNICO8 | 580 | 5800 | 100 | 1250 | 18 | 2.2 | 7.3 | -0.025 | +0.02 | 860 | 550 | |
LNG37 | ALNICO5 | 1200 | 12000 | 48 | 600 | 37 | 4.65 | 7.3 | -0.02 | +0.02 | 850 | 525 | Anisotropy |
LNG40 | 1250 | 12500 | 48 | 600 | 40 | 5 | 7.3 | ||||||
LNG44 | 1250 | 12500 | 52 | 650 | 44 | 5.5 | 7.3 | ||||||
LNG52 | ALNICO5DG | 1300 | 13000 | 56 | 700 | 52 | 6.5 | 7.3 | |||||
LNG60 | ALNICO5-7 | 1350 | 13500 | 59 | 740 | 60 | 7.5 | 7.3 | |||||
LNGT28 | ALNICO6 | 1000 | 10000 | 57.6 | 720 | 28 | 3.5 | 7.3 | -0.02 | +0.03 | 850 | 525 | |
LNGT36J | ALNICO8HC | 700 | 7000 | 140 | 1750 | 36 | 4.5 | 7.3 | -0.025 | +0.02 | 860 | 550 | |
LNGT38 | ALNICO8 | 800 | 8000 | 110 | 1380 | 38 | 4.75 | 7.3 | -0.025 | +0.02 | 860 | 550 | |
LNGT40 | 820 | 8200 | 110 | 1380 | 40 | 5 | 7.3 | -0.025 | 860 | 550 | |||
LNGT60 | ALNICO9 | 950 | 9500 | 110 | 1380 | 60 | 7.5 | 7.3 | -0.025 | +0.02 | 860 | 550 | |
LNGT72 | 1050 | 10500 | 112 | 1400 | 72 | 9 | 7.3 | -0.025 | 860 | 550 |
Sample for your reference:
Packing of our products:
1. Sea shipment : strong cartons and then packed in strong wooden cases
2. Air shipment: well shielded cartons for magnetism inspection
3. Lead time: 20 -25 days for prompt delivery
Notes:
*Air package,sea package,standard package, shielding package to pass through the security at the airport.
*All of our package could be customized.
Our Shipping ways:
1. Express courier, TNT, Fedex, DHL,UPS for your choice.
*Ship door to door. You can provide your express account for the freight payable at destination.
*Delivery time: 3-7 days
2. Air cargo , shipping to your nearest airport.
*If you choose this way, please provide us your nearest airport and zip code.
*Delivery 5-15days.
*Suitable for cargo over 45 kg
3. Sea cargo, shipping to your nearest port.
*If you choose this way, please provide us your nearest port and zip code.
*Delivery approximately 30 days.
*This type of shipping is suitable for cargo over 200KGS, or have big volume .
HAWELL MAGNETICS (NINGBO) CO., LTD
We are one of the leading manufacturers of magnets. And our products can be widely used in education, motors, industrial automation, electrical machineries, mine, communication, petroleum, medical treatment, high-fidelity stereo, computer, spaceflight, aviation, electron, etc.
We have following advantages competing in the magnetic industry:
1) Reliable sources of raw materials
2) Excellent experienced engineers team
3) Advanced quality control system
4) Technical sources from many permanent magnet research institute
5) Fast delivery and reasonable prices
We sincerely appreciate your recognition and welcome your enquiry.
A.What's the delivery time?
Normally it is 20-25days.
B.Do you provide free sample?
1. If you have a FEDEX, UPS or DHL international account, we send samples for free via that account (Most of samples is 1-10 pcs per type, some should be charge. It depend the cost of samples).
2. If You do not have such account and it seems not obviously a company, we can arrange the samples sending by TNT, with the freight collect.TNT local agent in your side will ask your confirmation firstly, and then we send the samples to you.
3. If you have not the account and do not agree freight collect, samples and postage must be paid like normal order.
C.What's the payment term?
1.T/T in advance (telegraphic transfer - bank order), for new customer, or small order , or samples order, or shipment by air.
2.T/T after shippment, for old customers.
3.Western Union cash - for small order or samples order.
If you have any question,please do not hesitate to contact me.
Contact name: Andy Mao
Skype: hawellmagnetics.sale02
Tel:0086 574 87351697
Fax:0086 574 87850998
Trademanager:cn1501729850
Mobile:18968280978