Entries by jacky

What will lead the magnet loss magnetism?

Lots of people know that the high temperature will lead the magnet loss magnetism, but what other reasons? It is a question from one of our clients.  He bought some Alnico 5 magnet from us, then he found the power became lower after he holds them for months.  After the descriptions of his condition, I […]

Just How Do Magnets and Magnetic Generators Work?

Magnetic generators are able to do what they do thanks to the power of magnets. If anyone is thinking about setting up their own magnetic power generator, then it wouldn’t hurt to take a look at magnets and try to get a better understanding of just what they are exactly and how they work. There […]

How SmCo and Neo Magnets are Made

There are several processes for making magnets, however, the most typical technique is named Powder Metallurgy. On this course of, an appropriate composition is pulverized into fine powder, compacted and heated to trigger densification by way of “liquid part sintering”. Subsequently, these magnets are most frequently known as sintered magnets. Ferrite, Samarium Cobalt (SmCo) and […]

Enjoyable Issues to Do With Magnets: Cool Experiments and Methods

I’ve all the time been captivated by the magic of magnetism. Why do robust magnets have such a horny power? Why are sure components magnetic, and others should not? Ever for the reason that additional robust neodymium magnets have begun showing in the marketplace, the enjoyable has gotten even higher! They’re numerous enjoyable to play […]

Magnet Software-loudspeaker

Audio system are available all sizes and shapes, enabling you to take heed to music in your iPod, take pleasure in a movie on the cinema or hear a pal’s voice over the telephone. With the intention to translate sign into an audible sound, audio system comprise an electromagnet: a steel coil which creates a […]

QC a Permanent Magnet

How do you QC a permanent magnet, magnetic meeting, or a chunk of kit using magnets?  There are a number of strategies which can go a Gage R & R, however they’re usually unknown to individuals exterior of the magnet trade.  A lot of the technical information about magnetic fields, each generally printed and taught […]

Magnetic Pull Pressure Defined

Breakaway pressure, holding pressure, fixturing pressure – “How can all of those characterize the identical measurement?”  a youthful engineer lately inquired.  Engineers and non-engineers alike might be puzzled making an attempt to grasp among the generally used – however doubtlessly misinterpreted phrases – associated to the idea of a magnet’s pull pressure. These phrases are […]

Guitar pickup magnets

Considered one of our favourite applications is magnets for pickups. There are various issues to contemplate in case you are trying to optimize your guitar to its full potential, and pickups are arguably some of the necessary parts of customization. In case you are a talented designer of pickups trying to create one of the […]

How to decide on permanet magnet?

In a hysteresis coupling, why is Hysterloy the material of choice? A hysteresis alloy’s composition, orientation and warmth deal with are optimized to provide most hysteresis losses. Usually supplies are engineered to cut back losses. Hysterloy is often equipped within the type of rings with a composition near that of Alnico 5. The rings are […]