Long Rod Bar Aluminum-Nickel-Cobalt

Alnico magnet 

High maximum temperature up to 550 degrees C. 

Economical 

Very stable 

Good corrosion resistance

Alnico magnet

Material for Alnico magnet : alumium, nickel, cobalt and iron with varying additions of other elements

Manufacturing process for Alnico magnet : Sintering and Casting

Magnetic properties for Alnico magnet : High corrosion resistance, High Mechanical strength, high temperature stability, good resistance to demagnetization due to shock but they are easily demagnetized.

Grade(Sintered Alnico) for Alnico magnet : FLN8, FLNG12,FLNGT14,FLNGT18, FLNG28, FLNG31, FLNG33,FLNGT38,FLNGT42.

Grade(cast Alnico) for Alnico magnet: LN9,  LN10, LNG12, LNG13, LNG37, LNG40, LNG44, LNG52, LNG60, LNGT28,  LNG36J ,LNGT18, LNGT32, LNG40,LNGT32, LNGT40,LNGT60,LNGT72

Max working temperature for Alnico magnet : 600 centigrade

Shapes for Alnico magnet : Ring, Blocks, U type, special type according to customer request.

Applications for Alnico magnet: automotive and aircraft sensor applications. Instruments, security sensors, magnetos, electronic distributors, separators, electron tubes, traveling wave tubes, radar, holding magnets, coin acceptors, generators and motors, clutches and brakes, relays, controls, receivers, telephones, microphones, bell ringers, guitar pickups, loudspeakers, security systems, cow magnets.

PCT:130c ,humidity 100%,vapor pressure 2.7 bar.20 days,average low weight loss less than 2 mg/cm2

Common Applications :

Sensors   Linear actuators   Microphone assemblies    Magnetic separators   DC and servo motors   Speakers   Printers   Magnetic hooksComputer rigid disc drives   Beam controls   Intelligent toys   MRI/NMR

We are specialized in producing NdFeB Magnet over many years,We guarantee the best price based on the same quality and service. Our finance conditiearon and industrial reputation are excellent.

Testing Center

We are ISO/TS16949:2002 certified and well implement all procedures strictly under control. Problem preventive actions and quality assurance are preoperly combined with special inspection for all procedures from raw material purchasing ,outside cooperating part manufacturing,inside manufacturing to shipping . We also install a complete set of physical and chemical test equipment to make sure that all our products are manufactured and shipped under strictly quality control .

Salt Spray Test :

Mainly test the surface treatment against the corrosion.  Usually the tested samples will be  continuous sprayed 24 hours in the 35℃ temperature to see if there is any rust appearance on the surface. 

Projection Instrument:

Mainly test the magnets with irregular shapes such as arc segments and any other irregular-shaped parts to see if their dimensions meet the customers' requirements or not.  

PCT Instrument:

Mainly test the magnets to prevent against corrosion on the high temperature and high atmospheric pressure . Usually the test condition is 120℃ temperature and 2 atmospheric pressure .

Heat& Humidity Instrument:

Mainly test the magnet to against corrosion on certain temperature and humidity . Usually the test condition is 80℃ temperature and 90%+/-3% humidity

Hysteresgraph:

Mainly test the magnetic characteristics of the magnet, including Residual (Br ), Coercive(Hcb) . Intrinsic  Coercive(Hcj), Max. Energy product(BH max) and any other related magnetic parameters. 

HSMAG Magnets has been supplying high quality Neodymium Magnets to customers for about 20 years.

Super Magnet

Made of neodymium, the most powerful magnet material in the world

Great for projects that require extreme strength in a small size

Permanent magnetism guaranteed

Not for children