✧ Bayani
NIB magnets na zuwa da maki daban-daban, wanda ya yi daidai da ƙarfin ƙarfin maganadisu, daga N35 (mafi rauni kuma mafi ƙarancin tsada) zuwa N52 (mafi ƙarfi, mafi tsada kuma mafi gatsewa). Magnet N52 yana da kusan 50% ƙarfi fiye da N35 maganadisu (52/35 = 1.49). A Amurka, abu ne na yau da kullun don nemo madaidaicin mabukaci a cikin kewayon N40 zuwa N42. A cikin samar da girma, ana amfani da N35 sau da yawa idan girman da nauyi ba shine babban abin la'akari ba saboda ba shi da tsada. Idan girma da nauyi abubuwa ne masu mahimmanci, yawanci ana amfani da manyan maki. Akwai farashi akan farashin maɗaukaki masu daraja don haka an fi ganin N48 da N50 magnets da ake amfani da su wajen samarwa akan N52.
✧ Yaya Ake Kayyade Maki?
Neodymium maganadiso ko fiye da aka sani da NIB, NefeB ko super maganadiso ne mafi karfi da kuma mafi yawan amfani da maganadiso kasuwanci samuwa a duk duniya. Tare da sinadarai na Nd2Fe14B, Neo maganadiso yana da tsarin tetragonal crystalline kuma galibi sun ƙunshi abubuwa na neodymium, Iron da Boron. A cikin shekaru da yawa, magnetin neodymium ya sami nasarar maye gurbin duk wasu nau'ikan maganadisu na dindindin don aikace-aikacen tartsatsi a cikin injina, kayan lantarki da sauran kayan aikin yau da kullun na rayuwa. Saboda bambance-bambance a cikin buƙatun maganadisu da ja da ƙarfi ga kowane ɗawainiya, ana samun magnetin neodymium cikin sauƙi a cikin maki daban-daban. NIB maganadiso ana yin su bisa ga kayan da aka yi su. A matsayin ka'ida ta asali, mafi girman maki, ƙarfin magnet zai kasance.
Lambar nomenclature na neodymium koyaushe yana farawa da 'N' sannan lambar lambobi biyu a cikin jerin 24 zuwa 52. Harafin 'N' a cikin maki na neo magnets yana nufin neodymium yayin da lambobi masu zuwa suna wakiltar matsakaicin samfurin makamashi na musamman. magnet wanda aka auna a cikin 'Mega Gauss Oersteds (MGOe). Mgoe shine ainihin ma'anar ƙarfin kowane magnetin neo na musamman da kuma kewayon filin maganadisu da yake samarwa a cikin kowane kayan aiki ko aikace-aikace. Kodayake kewayon asali yana farawa da N24 duk da haka, ƙananan maki ba a kera su ba. Hakazalika, yayin da aka kiyasta iyakar ƙarfin samfurin NIB zai kai N64 duk da haka har yanzu ba a bincika irin waɗannan matakan makamashi na kasuwanci ba kuma N52 shine mafi girman darajar neo na yanzu da aka samar ga masu siye.
Duk wani ƙarin haruffa da ke bin sa yana nufin ma'aunin zafin jiki na maganadisu, ko wataƙila rashinsa. Madaidaitan ƙimar zafin jiki shine Nil-MH-SH-UH-EH. Waɗannan haruffa na ƙarshe suna wakiltar matsakaicin matsakaicin zafin jiki na aiki watau Curie zafin jiki wanda maganadisu zai iya jurewa kafin ya rasa magnetism na dindindin. Lokacin da maganadisu ke aiki fiye da zafin jiki na Curie, sakamakon zai zama asarar fitarwa, rage yawan aiki da kuma lalatawar da ba za a iya jurewa ba.
Koyaya, girman jiki da sifar kowane maganadisu na neodymium shima yana taka muhimmiyar rawa a cikin ikonsa na yin aiki yadda ya kamata a yanayin zafi mafi girma. Haka kuma, wani abin da za a iya tunawa shi ne, ƙarfin magnet mai inganci ya yi daidai da adadin, ta yadda N37 ya fi N46 rauni kashi 9% kawai. Hanyar da ta fi dacewa don ƙididdige ainihin ƙimar magnet neo ita ce ta yin amfani da injin gwajin jadawali.
AH Magnet shine mai ba da damar maganadisu na duniya wanda ya ƙware a cikin bincike, haɓakawa, masana'antu da fitar da manyan ayyuka na sintered neodymium baƙin ƙarfe boron maganadiso, maki 47 na daidaitattun neodymium maganadiso, daga N33 zuwa 35AH, da GBD Series daga 48SH zuwa 45AH suna samuwa. Idan kuna sha'awar samfuranmu, da fatan za a tuntuɓe mu yanzu!
Lokacin aikawa: Nov-02-2022