Nā Mākēneki Disc Neodymium Liʻiliʻi - Mea Hoʻolako Mākēneki Disc Neo | Fullzen

ʻO ka huaʻōlelo "N48 magnet" e pili ana i kahi papa kikoʻī o ka magnet neodymium. ʻO nā magnet Neodymium ke ʻano magnet honua laha i hoʻohana pinepine ʻia, i ʻike ʻia no ko lākou ikaika kūikawā. ʻO ka "N" ma "N48" kahi code e hōʻike ana i ka Maximum Energy Product (BHmax) o ka magnet, ʻo ia ke ana o kona ikaika magnetic. ʻO ke kiʻekiʻe o ka helu ma hope o ka "N," ʻoi aku ka ikaika o ka magnet. I kēia hihia, hōʻike ʻo N48 i kahi magnet neodymium ikaika loa. He mea nui e hoʻomaopopo he hoʻokahi wale nō ʻano o nā kikoʻī o ka magnet neodymium ka papa (N48). ʻO nā mea ʻē aʻe, e like me ke ʻano, ka nui, ka uhi ʻana, a me ke kū'ē ʻana i ka mahana, he kuleana ko lākou i ka hoʻoholo ʻana i nā ʻano holoʻokoʻa o ka magnet a me ke kūpono no nā noi like ʻole.

Ua manaʻo ʻia he ikaika loa ka magnet N48. ʻO ka "N" ma N48 ke hōʻike nei i ka ikaika magnetic kiʻekiʻe loa i loaʻa i nā magnet neodymium. Ua ʻike mua ʻia nā magnet Neodymium no ko lākou ikaika kūikawā, a ʻo N48 kekahi o nā papa kiʻekiʻe loa i loaʻa ma ka mākeke. ʻO ia hoʻi, hiki i kahi magnet N48 ke hoʻoulu i kahi kahua magnetic ikaika a hiki ke hoʻoikaika i kahi ikaika nui, e lilo ia i mea pono no nā ʻano hana ʻoihana, kalepa, a me nā hana leʻaleʻa. Eia nō naʻe, he mea nui e mālama pono i nā magnet N48 ma muli o ko lākou mau waiwai magnetic ikaika, no ka mea hiki iā lākou ke huki a pale aku paha i nā magnet ʻē aʻe, hoʻopilikia i nā mea uila, a hōʻeha paha inā lawelawe hewa ʻia.

Hōʻike ʻia ka ikaika o nā magnet neodymium e ka "N" i ukali ʻia e kahi helu. I ke ʻano o kahi magnet neodymium N38, ua manaʻo ʻia he pae waena o ka ikaika magnetic. No ka helu pono ʻana i ka ikaika, ʻo ka huahana ikehu magnetic o kahi magnet N38 (BHmax) maʻamau ma waena o 36 a me 39 Mega-Gauss-Oersteds (MGOe). Hōʻike kēia ana i ka nui o ka ikehu magnetic hiki ke mālama ʻia i loko o ka magnet. ʻOiai ʻaʻole ikaika nā magnet N38 e like me nā magnet neodymium kiʻekiʻe e like me N48 a i ʻole N52, hiki nō iā lākou ke hōʻike i kahi kahua magnetic nui a me ka ikaika. Hiki ke ʻokoʻa ko lākou ikaika ma muli o ka nui, ke ʻano, a me ke kuhikuhi magnetization. He mea kūpono e lawelawe pono i nā magnet neodymium N38, e mālama ana iā lākou mai nā mea uila koʻikoʻi a me nā magnet ʻē aʻe e pale aku i nā hopena i manaʻo ʻole ʻia.

Ma ke ʻano o nā magnet neodymium, ʻo ka "N" i ukali ʻia e kahi helu e hōʻike ana i ka huahana ikehu kiʻekiʻe loa o ka magnet, a i ʻole ka ikaika magnetic. No laila, ʻoi aku ka ikaika o ka magnet N52 ma mua o ka magnet N42. ʻO ka maʻamau, loaʻa i ka magnet neodymium N42 kahi huahana ikehu magnetic (BHmax) ma waena o 40 a me 42 Mega-Gauss-Oersteds (MGOe). Ma ka ʻaoʻao ʻē aʻe, ʻoi aku ka kiʻekiʻe o ka BHmax o ka magnet N52 ma waena o 50 a 52 MGOe. ʻO ke ʻano kēia, hiki i kahi magnet N52 ke mālama a hoʻoulu i ka nui o ka ikehu magnetic ma mua o ka magnet N42. Ma ke ʻano maoli, ʻo kēia ikaika magnetic kiʻekiʻe ke ʻano hiki i kahi magnet N52 ke hoʻoulu i kahi kahua magnetic ikaika a loaʻa ka ikaika huki nui aʻe i hoʻohālikelike ʻia me ka magnet N42. He mea nui e mālama pono i nā magnet N52, no ka mea, ʻo ko lākou ikaika huki ikaika e hiki ke alakaʻi i nā ʻeha ʻūlū a i ʻole ka hōʻino ʻana i nā mea kokoke.