He aha ka mea i hoʻohana ʻia ai ka magnet neodymium?

I ka makahiki 1982, ua ʻike ʻo Masato Sagawa o Sumitomo Special Metalsnā mākēneki neodymiumʻOi aku ka nui o ka huahana ikehu magnetic (BHmax) o kēia magnet ma mua o ka magnet samarium cobalt, a ʻo ia ka mea me ka huahana ikehu magnetic nui loa ma ka honua i kēlā manawa. Ma hope mai, ua hoʻomohala maikaʻi ʻo Sumitomo Special Metals i ke kaʻina hana metallurgy pauka, a ua hoʻomohala maikaʻi ʻo General Motors i ke ʻano hoʻoheheʻe wili wili, hiki ke hoʻomākaukau.Nā mākēneki NdFeB.

 

Hana hoʻokahi:

ʻO ka mea mua, hiki ke hoʻohana ʻia ka magnet neodymium ma ke ʻano he panana no ka mea he conductivity maikaʻi kona, no laila hiki ke hoʻohana ʻia ka magnet neodymium ma ke ʻano he relay electromagnetic a i ʻole he generator. Inā pono, hiki ke hoʻohana ʻia ka magnet neodymium ma ke ʻano he motika.

Hana ʻelua:

Hiki ke hoʻohana ʻia nā magnet Neodymium ma ke ʻano he mau magnet hao. Hoʻohana nui ʻia ka hoʻohana ʻana o nā magnet neodymium i nā ʻoihana kuʻuna i nā motika.

Hana ʻekolu:

ʻO ka lua, hiki ke hoʻohana ʻia ka laulā noi o nā magnet neodymium ma nā wahi kūpono. Eia kekahi laʻana,nā mākēneki diski neodymiumhiki ke hoʻohana ʻia ma ke ʻano he mau mea haʻiʻōlelo, a hiki ke hoʻohana ʻia nā mea haʻiʻōlelo laulā.

Hana ʻehā:

Nā mākēneki apo Neodymiumhiki ke mālama ʻia me ka wela, a hiki ke hoʻohana ʻia ka resonance magnetic nukelea e ʻike i nā ʻiʻo kanaka maʻamau a ʻike i nā maʻi.

Hana ʻelima:

Hiki ke hoʻohana ʻia nā magnet Neodymium e like me nā peʻahi uila, a he mea pono ia ma nā motika o nā peʻahi uila. I ka manawa like, hiki ke hoʻohana ʻia lākou e like me nā uluna hoʻōla magnetic a me nā kāʻei hoʻōla magnetic.

Hana ʻeono:

Hiki iā mākou ke hoʻohana i kahi mea wehe hao i hana ʻia me nā magnet neodymium, hiki ke wehe i ka lepo hao i loaʻa paha i ka palaoa, a me nā mea ʻē aʻe.

I ka pōkole, mai ka wā i hana ʻia ai kēia magnet, ua puka mai nā kahua noi hou i kēlā me kēia makahiki, a ʻoi aku ka nui o ka ulu makahiki ma mua o 30%. No laila, he ākea loa ka manaʻolana noi o nā magnet neodymium.

Kohoʻenehana Fullzenno nā magnet neodymium.Kāhea iā mā˚ou.