Tencent Digital News (Compiled: Rabbit) Samsung's new generation of Gear S3 smart watches will be officially launched this week, including the Gear S3 Classic and Gear S3 Frontier two different versions.
Now on the eve of the official listing of the Gear S3, Samsung officials have demonstrated the dismantling of the Gear S3 and its internal construction maps, and detailed internal details of its own smart watches.
Samsung stated that the Gear S3 has innovatively combined analog watch design and mobile style, and has become a necessity in the user's life with its high-end design, independent network connection characteristics, and a large number of functions.
Samsung's engineers successfully "stuffed" so many components and features into the Gear S3 which is only 46 x 49 x 12.9 mm. It is therefore necessary to show consumers exactly what Samsung engineers are doing inside Gear S3. Has exerted its own imagination and creativity.
If you are interested in Samsung's upcoming new Gear S3 smart watch, you may wish to take a look at the official dismantling introduction page. You can visit Samsung's official website for more detailed information.
Source: geeky-gadgets
Why do you like to use ferrite magnets? Because it does not rust, does not oxidize, does not corrode and is absolutely environmentally friendly.
Why don't ferrite magnets rust?
The chemical name of ferrite magnet is iron tetroxide. The main components are: Fe3O4. It is already an oxide of iron, so it is very difficult to be oxidized again. Other magnets (the main component is iron) are made of magnetized metal iron or other elements. Like other iron and steel, they can be oxidized and rusted, and the oxidized part will lose their magnetism.
What are the advantages (advantages) of ferrite magnets
1. Low cost, low price. Raw material cost is cheap.
2. Good temperature stability. It can be used in temperatures of -40 degrees Celsius and +350 degrees Celsius.
3. It is just mentioned that it does not rust.
4. The demagnetization curve is approximately a straight line.
5. Light weight, density is (4.6-5.1) X103kg/M3
6. The anisotropy constant of the magnetic crystal is large.
7. Large coercivity Hc (between AlNiCo alloy material and rare earth cobalt permanent magnet material)
8. High resistivity.
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