HAST Neodymium Magnet Disc

HAST Neodymium Magnet Disc, Powerful Disc Magnet, N38Black Epoxy Coated Magnet, HAST N38 NdFeB Magnet, Highly Accelerated Temperature Magnet, Humidity Stress Test Magnet

Product Name:HAST Neodymium Magnet Disc Sheet
Magnet ID:Disc-Ø15×10-N38-Epoxy
+ Highest Energy of All Permanent Magnets
+ Moderate Temperature Stability
+ High Coercive Strength
+ Moderate Mechanical Strength

HAST Neodymium Magnets China Supplier  Ring NdFeB Spearker Magnet
HAST (Highly Accelerated Temperature/Humidity Stress Test) neodymium magnets.
Unlike traditional China sintered neodymium magnets, HAST neodymium magnets can keep less weightlessness value and don’t need protection of coating for its strong anticorrosion. It is widely applied in motors, magnetic couplers etc.
HAST Testing Condition:
Atmosphere: 3atm, Humidity: 95%, Temperature: 130ºC, Time: 168 hours, Weight Loss<2-5mg/cm2
Neodymium magnet materials have been deeply studied and widely used due to its outstanding magnetic properties since 1983.

Powerful NdFeB magnet high temperature only 180 degrees, of course, also have the special point of material can be temperature to 200 degrees. But from a market point of view, needs high temperature to 200 degrees materials generally use samarium cobalt magnet, SmCo magnet high temperature can reach 350 degrees. A strong magnet ordinary from the lowest material date, normally, the neodymium iron boron magnet inside the material is lowest, that is magnetic this performance with the specifications of the product is the weakest, the highest resistance to temperature was only 80 degrees, the use of temperature can only reach a maximum of 70 degrees or so, when the temperature approaches 80 degrees, began to appear the phenomenon of demagnetization.