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Newland at discount alnico magnet on-sale for speakers

Newland at discount alnico magnet on-sale for speakers
  • Newland at discount alnico magnet on-sale for speakers
  • Newland at discount alnico magnet on-sale for speakers

Newland at discount alnico magnet on-sale for speakers

Trade Terms
EXW, FOB Ningbo, Door to door
Payment Terms
T/T
Delivery Time
7-20 working days for making sample, 20 to 50 working days for production it depends on the mass quantities
Packing
Standard Export Cartons
Shipping
By sea, By air or By express delivery (DHL/UPS/FEDEX)
MOQ
10PCS
Place of Origin
Ningbo City, Zhejiang Province, China
Certificate
IATF16949, ISO9001:2015
Price
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Company Advantages
1. Each raw material to be used for Newland ferrite magnet manufacturers will be thoroughly inspected for any lumps, molds, cracks, blemishes and other pre-production anomalies that could take place. Its strong magnetic pull force offers magnetism in all directions
2. A regular customer said that this product has both toughness and hardness and I think it will last longer. The product is used in magnetic bearings and couplings
3. The quality of this product is in compliance with international standards. With a powerful focused magnetic field capacity, it has intensity magnetic flux
AlNiCo Magnet - Sintered & Cast AlNiCo

Though it names AlNiCo, it is not an alloy containing Aluminum (Al), Nickel (Ni), Cobalt (Co). It also contains Cobalt, Nickel, and Aluminum with the addition of Iron, Copper, and sometimes Titanium that help make them become stronger permanent magnets. Max Working Temperature of AlNiCo ranges from 450°C to 550°C.There are two kinds of AlNiCo, Sintered AlNiCo and Cast AlNiCo. Cast magnets may be manufactured in complex shapes and the mould charge (sand mould) is cheap. But due to the sand mould edges, cast alnico has darkened edges with a slightly rough texture. To get smooth surface, grounding is needed. Sintered AlNiCo offer slightly lower magnetic properties but better mechanical characteristics. Most AlNiCo magnet grades are anisotropic (they can only be magnetized in a single axis /direction – they are the more powerful magnet grades of AlNiCo. The others are isotropic (they can be magnetized in any direction or directions) – they are weaker but offer more design and performance flexibility.

Processing Flow

*Customized designs are available.   *Max working temperature can be as high as 550°C.
*Disadvantage: Br and BH (max) are not as high as rare earth magnet.
*Advantage: High energies and relatively low coercivity; High magnetic flux density; low mould   charge; stable temperature properties; easy to shape.


*Application:
Electronic ignition systems   Watt hour meters   Medical instruments   Guitar pickups   Industrial motors   Hand tools   Vending machines   Automatic control appliance


Magnetic and Physical Properties of Cast Alnico Magnet
Grades

Equivalent MMPA

Class 

RemanenceCoercive ForceMaximum Energy ProductDensityReversible Temp. CoefficientReversible Temp. CoefficientCurie Temp.Temp. CoefficientRemark
Br Hcb(BH)maxg/cm3α(Br)α(Hcj)TCTW
mTGsKA/mOeKJ/m3MGOe%/℃%/℃
LN10ALNICO 3600600040500101.26.9-0.03-0.02810450Isotropy
LNG13ALNICO 270070004860012.81.67.2-0.03+0.02810450
LNGT18ALNICO 8 58058001001250182.27.3-0.025+0.02860550
LNG37ALNICO 512001200048600374.657.3-0.02+0.02850525Anisotropy
LNG40125012500486004057.3
LNG4412501250052650445.57.3
LNG52ALNICO 5DG13001300056700526.57.3
LNG60ALNICO5-713501350059740607.57.3
LNGT28ALNICO 610001000057.6720283.57.3-0.02+0.03850525
LNGT36JALNICO 8HC70070001401750364.57.3-0.025+0.02860550
LNGT38ALNICO 880080001101380384.757.3-0.025+0.02860550
LNGT40820820011013804057.3-0.025860550
LNGT60ALNICO 990090001101380607.57.3-0.025+0.02860550
LNGT7210501050011214007297.3 -0.025860550


Sintered AlNiCo Typical Magnetic Properties
GradeRemanenceCoercivity Intrinsic CoercivityMax. Energy Product  DensityWorkingRemark
Temp
BrHcbHcj(BH)maxTc
KGsTKOeKa/mKOeKa/mMGOeKj/m3g/cm3
FLN85.20.520.5400.54431.0-1.258-106.8760Isotropic
FLNG1270.70.5400.54431.5-1.7512-147810
FLNGT145.70.570.95760.98781.75-2.014-167.1850
FLNGT185.60.561.1881.13902.25-2.7518-227.2850
FLNG2810.51.050.58460.59473.5-4.1528-337.2850Anisotropic
FLNG34111.10.63500.64514.3-4.834-387.2890
FLNGT281010.7560.71573.5-3.828-307.2850
FKNGT317.80.781.31041.13903.9-4.531-367.2890
FLNG33J6.50.651.71351.881504.15-4.533-367.2850
FLNGT3880.81.551231.581264.75-5.338-427.2850
FLNGT428.80.881.51201.531225.3-6.042-487.25850

Company Features
1. Newland Magnet Industry Co., Ltd. has become a leading multinational manufacturer in ferrite magnet manufacturers .
2. With some manufacturing already in China, Newland Magnet Industry Co., Ltd. could easily open a second distribution center aimed directly at overseas market.
3. Becoming one of the leading ferrite powder manufacturers manufacturers is the hope of Newland. Call!
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