Nā mākēneki SmCo hana kiʻekiʻe no ka ʻoihana
Hōʻike huahana
Samarium cobalt magnets,kapa ʻia ʻo SmCo magnets, he mau mākēneki paʻa i loaʻa i ka ikehu magnetic kiʻekiʻe a kūpaʻa kūʻē i ka demagnetization. ʻO ka mea maʻamau, hana ʻia lākou me ka hoʻohana ʻana i ka huila o ka samarium a me ka cobalt, me nā mea metala ʻē aʻe e like me ka hao, ke keleawe, ka nickel, a me ka zirconium.
Hoʻohana ʻia nā magnet SmCo i nā ʻano hana like ʻole. Hoʻohana pinepine ʻia lākou i nā lāʻau lapaʻau, e like me nā scanners MRI no ka mea ʻaʻole lākou i hoʻopilikia ʻia e nā māla magnetic i hana ʻia e kēia mau mīkini. Hoʻohana ʻia lākou i nā sensor, nā bearings magnetic, a me nā mea hana. I nā noi ʻoihana, hoʻohana ʻia lākou i nā kaʻa, nā mea hana, a me nā mīkini e pono ai ka hilinaʻi kiʻekiʻe a me ke ola lōʻihi. Hoʻohana ʻia lākou i ka aerospace a me ka pale no ka radar a me nā noi ʻē aʻe e koi ai i ka ikaika kiʻekiʻe magnetic.
SmCoNā Pōmaikaʻi Magnet
- Kiʻekiʻe magnetic kahua ikaika a me High-mehana paʻa
Loaʻa i nā mākēneki SmCo kekahi o nā ikaika kiʻekiʻe loa ma waena o nā magnet mau loa. ʻO ko lākou ikaika ka lua wale nō i nā magnet neodymium.
Hiki i nā mākēneki SmCo ke hana i nā wela kiʻekiʻe me ka liʻiliʻi o ka nalowale o ka ikaika magnetic. He mea kūpono kēia no ka hoʻohana ʻana i nā noi wela kiʻekiʻe.
- ʻO ke kūpaʻa lōʻihi a me ka Corrosion
Hiki i nā SmCo magnet ke mālama i ko lākou mau waiwai magnetic no nā makahiki me ka ʻole o ka demagnetized. ʻO kēia ka mea i koho maikaʻi loa no nā noi ʻoihana e koi ana i ka hilinaʻi lōʻihi a me ke kūpaʻa.
Loaʻa i nā māneta SmCo ke kūpaʻa ʻino maikaʻi loa, e hoʻolilo iā lākou i koho kūpono loa no ka hoʻohana ʻana i nā wahi paʻakikī.
Types o SmCo magnets
Aia ʻelua ʻano o nā SmCo magnets:SmCo5aSm2Co17.
Ua kaulana nā mākēneki SmCo5 no ka mea he maʻalahi lākou e hana pū me ka maʻalahi. He haʻahaʻa ko lākou mākēneki ma mua o Sm2Co17 magnets, akā loaʻa iā lākou nā waiwai wela.
He kiʻekiʻe kiʻekiʻe ka mākēneki Sm2Co17 a ʻoi aku ke kumukūʻai. Eia nō naʻe, hiki ke hoʻohana ʻia i nā noi wela kiʻekiʻe kahi i hiki ʻole ai i nā mea magnet ke hana.
