Personlized Products SmCo magnet Supply to Grenada
Customized any size 15 years experience Quality & Reputation concerned Coating : NiCuNi , Zn , NiCuNi+Sn ,NiCuNi+Cr ,NiCuNi+ Au By air ( magnet power shelding package ); By sea ( plastic sack package )
Personlized Products SmCo magnet Supply to Grenada Detail:
Customized any size
15 years experience
Quality & Reputation concerned
Coating : NiCuNi , Zn , NiCuNi+Sn ,NiCuNi+Cr ,NiCuNi+ Au
By air ( magnet power shelding package ); By sea ( plastic sack package )
Product detail pictures:
We can normally fulfill our respected consumers with our great excellent, great value and good provider due to we're much more specialist and extra hard-working and do it in cost-effective way for Personlized Products SmCo magnet Supply to Grenada, The product will supply to all over the world, such as: San Diego , Algeria , Finland , we have complete material production line, assembling line , quality control system, and the most importantly, we have many patents technology and experienced technical&production team, professional sales service team. With all those advantages, we are going to create"the reputable international brand of nylon monofilaments", and spreading our products to every corner of the world. We are keep moving and try our best to serve our customers.
Instead of a needle, hard drives use tiny magnets to read and write data. The heads don’t actually touch the disc.
But you’d only see that if you got close… Super close. The heads float just three nanometers above the disk. In comparison, a spec of dust in the air is 166 times bigger than the gap.
It would be like trying to kick a football through a gap the size of an ant. So if that giant spec of dust can’t fit through the gap, it will hit the read head, bouncing it into the disc spinning at over 100mph. And scraping away chunks of disc within seconds
Up close the tiny scratches look like mountains. The heads can’t get past the damage so just scratch it even more, until there’s nothing left but dust
This is what we call a head crash
And This is Why You Should Never Open a Hard Drive! (Unless You Have a Cleanroom)