ʻO Super Strong Neodymium Cylinder Magnet OEM mau Magnet | ʻenehana Fullzen

Hiki i nā mākēneki ke hāʻule a ʻike paha i ka nalowale o kā lākou mau waiwai magnetic ma muli o nā kumu like ʻole. Hiki i kēia mau mea ke alakaʻi i ka hoʻohaʻahaʻa i ka magnetization, hoʻololi i nā māla magnetic, a i ʻole ka demagnetization piha. Eia kekahi mau kumu maʻamau o ka hemahema o ka magnet:

1. Mahana
2. Nā Kahua Mākēneki waho
3. Hoʻoikaika Mechanical
4. ʻAiʻino
5. Ka makahiki a me ka manawa
6. ʻAno maikaʻi ʻole ka hana ʻana
7. Waihona hewa
8. Nā Māhina Electromagnetic
9. Ka lawelawe pono ole

ʻO ka mahana i pau ai ka hana ʻana a i ʻole nalo i kā lākou mau waiwai magnetic e pili ana i ke ʻano o ka mea magnet. Loaʻa i kēlā me kēia mea magnet kahi mahana Curie kikoʻī, ʻo ia ka mahana ma luna aʻe o ka mea e nalowale ai ka magnetization mau a lilo i paramagnetic (non-magnetic).

Eia nā mahana Curie no kekahi mau mea magnet maʻamau:

1. Neodymium-Iron-Boron (NdFeB)
2. Samarium-Cobalt (SmCo)
3. Alnico
4. Ferrite (Keramika)

He mea nui e hoʻomaopopo ʻoiai ke hōʻike nei ka mahana Curie i kahi e nalowale ai ka magnet i kona magnetization mau, hiki ke hoʻomaka ke emi ʻana o ka ikaika o ka magnet ma mua o ka hiki ʻana i kēia wela. Eia kekahi, ʻo ka ʻike ʻana i nā mahana kokoke i ka mahana Curie no nā manawa lōʻihi hiki ke alakaʻi i ka hoʻohaʻahaʻa ʻole ʻia o nā waiwai o ka magnet, ʻoiai inā ʻaʻole ia i demagnetized piha.

ʻAe, hiki i nā magnet ke lilo i ʻoi aku ka ikaika i ke anuanu, a i ʻole ka pololei, ke ʻike ʻia i nā mahana haʻahaʻa. Hoʻopili ʻia nā waiwai magnetic o kahi magnet e ka wela, a i kekahi mau mea, hiki i nā haʻahaʻa haʻahaʻa ke alakaʻi i ka piʻi ʻana o ka ikaika magnetic. ʻIke nui ʻia kēia hopena i kekahi mau mea magnet, e like me nā magnet neodymium-iron-boron (NdFeB).