Alnico magnet,sintered alnico magnet,customized alnico magnet.
a):Used in Motor,speaker.
b):Max working temperature 550 degree
Alnico magnet,sintered alnico magnet,customized alnico magnet.
a):Alnico magnet is made up of aluminum,nickel,cobalt and other elements.
b):Grade:LN9,LN10,LNG12,LNG13,LNG37,LNG40,LNG44,LNG52,LNG60,LNGT28,LNGT36J,
LNGT38,LNG40,LNGT60 and LNGT72.
c):Alnico2,Alnico3,Alnico5,Alnico5DG,Alnico5-7,Alnico8HC,Alnico8 and Alnico9.
d):Used in Motor.
e):Max woriking temperature 550 degree.
Type: Permanent Composite: AlNiCo Magnet Shape: Bar
Application: Speaker Magnet Certificate system: ISO9001:2000 Certificate system-1: ISO/TS16949:2002
Environment management system: ISO14001:2004
Alnico
Alnico magnets are made up of a composite of aluminum, nickel and cobalt with small amounts of other elements added to enhance the properties of the magnet. Alnico magnets have good temperature stability, good resistance to demagnetization due to shock but they are easily demagnetized. Alnico magnets are produced by two typical methods, casting or sintering. Sintering offers superior mechanical characteristics, whereas casting delivers higher energy products (up to 5.5 MGOe) and allows for the design of intricate shapes. Two very common grades of Alnico magnets are 5 and 8. These are anisotropic grades and provide for a preferred direction of magnetic orientation. Alnico magnets have been replaced in many applications by ceramic and rare earth magnets.
Positive Negative
High Corrosion Resistance High Cost
High Mechanical Strength Low Coercive Force
High Temperature Stability Low Energy Product