Product Details
The Alnico magnet(mainly composed of aluminum, nickel and cobalt)
is manufactured through either the casting or the sintering
process.
Compared to modern materials alnico has a lower coercivity.
The main advantage of alnico is the very low temperature
coefficient and the wide temperature range from -250°C to over +
500 °C for practical use.
Alnico is very hard and brittle. Machining or drilling cannot
therefore be accomplished by ordinary methods.
Holes are usually cored in at the foundry.
Magnets are cast or sintered as closely as possible to required
sizes,
so that abrasive grinding to finish dimensions and tolerances is
minimized.
Company Profile
Ningbo Ldb Magnetics Limited, is a high-tech enterprises
specializing in developing, manufacturing and exporting permanent
magnet and magnetic products. The company now consists of two
branch factories, they are NdFeB magnet branch and magnetic
assembling branch. We possess some advanced production equipment
and a professional team of senior engineers who are rich in design
and manufacturing experience in the magnetic product industry.
We can supply different NdFeB magnets in various sizes, shapes and
grades according to customer's requirement, which could be widely
used in motors, sensors, wind generators, meters, sound device,
medical equipment and many other electrical and electronic
facilities.
Our series of magnetic products mainly include shuttering magnet,
magnetic chuck, magnetic coupling, pot magnet, etc; In order to
keep the rapid development of company, we continuously develop our
new product by years' professional experience and nice equipment.
Our magnetic product can be widely used in many different fields,
such as our shuttering magnet can help you develop your precast
concrete Industry, and our electro permanent magnetic chuck can be
widely used as holding component of various kinds of plain surface
grinder, electromaching machine tools, milling machine , drill
press, engraving machine and lathe;
Because of our superior quality of magnet and magnetic devices,
with competitive price and timely delivery service, we successfully
have a good market in worldwide, mainly including North America,
Australia, Western Europe, the Middle East and Southeast Asia. Here
we are seeking a nice chance to cooperate with foreign company,
wish that we will work togerther for our mutual success.