E like me ka mea kūʻai mua loamea hoʻoheheʻe paʻa mau loa, kobalt samarium (SmCo)manaʻo ʻia ʻo ia ka koho mua no nā noi hana kiʻekiʻe.
Hoʻokumu ʻia i ka makahiki 1960, ua hoʻololi ʻo ia i ka ʻoihana ma o ka hoʻoulu ʻana i ka ikehu o nā mea ʻē aʻe i loaʻa i kēlā manawa.ʻO ka huahana ikehu o ka samarium cobalt magnets mai 16MGOe a 33MGOe.ʻO kona kūpaʻa maikaʻi loa i ka demagnetization a me ke kūpaʻa wela maikaʻi e kūpono ia no ke koi ʻana i nā noi kaʻa.
ʻOi aku ka ʻoi aku o ka pale ʻana i ka corrosion ma mua o ka SmCo magnetNdFeB magnet, akā, ʻoi aku ka maikaʻi o ka mālama ʻana i ka uhi ʻana i ka wā i ʻike ʻia i nā kūlana acidic.ʻO kēia kūpaʻa corrosion e kaulana lākou i nā noi olakino.ʻOiai ʻo nā mea hoʻokalakupua o SmCo i like me nā magnet NdFeB, ua kaupalena ʻia kā lākou kūleʻa pāʻoihana ma muli o ke kumukūʻai kiʻekiʻe a me ka waiwai hoʻolālā o ka cobalt.
Ma ke ʻano he magnet honua laha ʻole, ʻo ka samarium cobalt kahi pūhui intermetallic o samarium (metala honua ʻole) a me ka cobalt (metala hoʻololi).ʻO ke kaʻina hana e pili ana i ka wili, kaomi, a me ka sintering i kahi ea inert.A laila kaomi ʻia nā magnet me ka ʻauʻau ʻaila (isostatic pressing) a i ʻole ka make (axial a i ʻole diametral).
Hana ʻia ka Samarium cobalt ma ka wili ʻana me nā mea hana daimana.Loaʻa i kēia mau mea magnet nā waiwai magnetic kiʻekiʻe, ʻo ka huahana ikehu kiʻekiʻe ma kahi o 240KJ / m3.Loaʻa iā lākou ma nā papa ʻelua: Sm1Co5 a me Sm2Co17, kēlā me kēia me ke ʻano hoʻokalakupua kūikawā (Sm1Co5 nucleation, Sm2Co17 pinning).Hōʻike ʻo Sm2Co17 i nā waiwai magnetic kiʻekiʻe akā ʻoi aku ka paʻakikī o ka magnetize (pono 4000kA/m) ma mua o Sm1Co5 (koi 2000kA/m).
ʻO nā mea maikaʻi o nā SmCo magnets he corrosion resistance a me ka hana wela maikaʻi i hoʻohālikelike ʻia me nā magnet NdFeB.ʻO ka mahana Curie o Sm1Co5 ma kahi o 750°C, ʻoiai ʻo Sm2Co17 ma kahi o 850°C.Eia kekahi, ʻo ka emi ʻana o nā waiwai magnetic me ka piʻi ʻana o ka mahana he haʻahaʻa.Manaʻo nui ʻia nā magnet Samarium Cobalt i ka pūʻali koa, aerospace a me nā ʻoihana electro-medical, ʻoi aku ka nui o ka oxidation a i ʻole nā mea wela.Ua loaʻa iā lākou nā noi like no nā magnet NdFeB, me nā mea ʻike, nā mea ʻōlelo, nā kaʻa uila, nā mea kani a me nā hoʻololi.
ʻO Samarium Cobalt ka mea kūʻai nui loa.Eia nō naʻe, ua kōkua kāna huahana kiʻekiʻe i kāna kūleʻa pāʻoihana ma o ka hoʻemi ʻana i ka nui o nā mea magnet i koi ʻia no kahi hana i hāʻawi ʻia.Hiki ke hana maʻamau ka Samarium cobalt magnets i nā mahana a hiki i 350 ° C, ʻoiai ʻo kā lākou hana maoli i kēia mahana e pili ana i ka hoʻolālā ʻana o ke kaapuni magnetic.E like me nā mea magnetic mau loa, pono e mālama i ka wā e lawelawe ana i nā laʻana magnetized.ʻAʻole pono e hoʻohana ʻia nā ʻāpana like ʻole o ka Samarium cobalt magnet i nā hui.
Me ka mōʻaukala waiwai ʻoi aku ma mua o ʻumi makahiki,Honsen MagneticsʻO ia ke kukui o ka maikaʻi ma ke kahua o nā magnet mau, nā ʻāpana magnetic a me nā huahana magnetic.Ua hoʻolālā maikaʻi kā mākou hui akamai i kahi laina hana piha e like me ka mīkini, ka hui ʻana, ka welding a me ka hoʻoheheʻe ʻana.Hoʻomaikaʻi ʻia no ko lākou kūlana kiʻekiʻe a me ke kumukūʻai, ua holomua kā mākou huahana i nā mākeke ʻEulopa a me ʻAmelika.Ke alakaʻi ʻia e ka mea kūʻai aku-centric, hana kā mākou mau lawelawe i nā pilina mau loa, e hopena i kahi waihona mea kūʻai aku nui a māʻona.ʻO Honsen Magnetics kāu hoa hilinaʻi no nā hoʻonā magnetic e hoʻokomo i ka pololei a me ka hana hou.
ʻO ka pahuhopu o kā mākou hui ʻo ia ka hāʻawi ʻana i nā mea kūʻai aku me ke kākoʻo ʻike a me nā huahana hoʻokūkū, a laila e hoʻonui ai i kā mākou kūlana mākeke.Ke alakaʻi ʻia e nā mea hoʻokūkū like ʻole i nā magnet mau a me nā ʻāpana, ua kūpaʻa mākou i ka ulu a me ka hoʻonui ʻana i nā mākeke hou ma o ka hoʻomau ʻana i ka ʻenehana.ʻO kā mākou ʻoihana R&D akamai, alakaʻi ʻia e kahi ʻenekinia poʻokela, hoʻohana i kā mākou ʻike i loko o ka hale, hoʻoulu i ka pilina o nā mea kūʻai aku a manaʻo i nā ʻano mākeke.Mālama pono nā hui kūʻokoʻa i nā papahana honua, e hōʻoia ana i ka holomua o kā mākou hana noiʻi.
ʻO ka hoʻokele maikaʻi ka mea nui o kā mākou hui lole.ʻIke mākou i ka maikaʻi e like me ka puʻuwai a me ka panana o kā mākou hui.ʻOi aku ko mākou hoʻolaʻa ʻana ma mua o ka pepa pepa wale nō - hoʻohui pū mākou i kā mākou Pūnaehana Hoʻokele Kūleʻa i kā mākou kaʻina hana.Ma o kēia ala, hōʻoia mākou i kā mākou huahana e hoʻokō mau a ʻoi aku ma mua o ka manaʻo o kā mākou mea kūʻai aku, e hōʻike ana i kā mākou kūpaʻa i ka maikaʻi.
ʻO ka mana a me ka Warranty aia ma ka puʻuwai oHonsen Magnetics'ethos.Hāʻawi mākou i ka ʻoluʻolu o nā mea kūʻai aku a me nā hōʻoia palekana, e hōʻike ana i kā mākou kūpaʻa i ka ulu ʻana o kēlā me kēia lālā o ka hui.Ke alakaʻi nei kēia pilina symbiotic iā mākou e hoʻokō i ka hoʻomohala ʻoihana hoʻomau.
