Labarai
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MUHIMMAN BAYANI GAME DA KUNSAN CORONAVIRUS
Ga ma'aikatan da ke yin aiki a gabar teku (watau taro, ziyara da sauransu) don Rumotek kuma zai kasance tare da ma'aikatan Rumotek, ma'aikatan za su tabbatar da cewa an cika wadannan abubuwa: • Na tabbatar da cewa a cikin kwanaki 10 da suka gabata ban taba ziyarta ko tafiya ba ƙasar waje da China. • ...Kara karantawa -
Magungunan Neodymium
Maɗarorin Neodymium (wanda ake kira "NdFeB", "Neo" ko "NIB" maganadisu) masu ƙarfi ne masu dindindin da aka yi da neodymium, ƙarfe da gami da gami. Suna daga cikin jerin maganadisun maganadiso wadanda suke da mafi girman maganadisu na dukkan maganadisu. Saboda thei ...Kara karantawa -
Ofara tsadar ɗanyen kayan ƙasa
Taswirar farashi tana nuna cewa ƙimar albarkatun ƙasa na Maɗaukakin Maɗaukaki Neodymium yana da ƙaruwa mai ban mamaki a cikin fewan makonnin da suka gabata. Wannan yana sa wasu kwastomomi su damu da tsadar kayan su kuma su tambayi abin da zai kasance a cikin watanni masu zuwa kuma yaya zasu yi.Kara karantawa -
Me yasa ake kiran Samarium Cobalt da Magnets na Neodymium "Rare Duniya"?
Akwai abubuwa goma sha bakwai wadanda ba kasafai suke rayuwa ba - goma sha biyar daga cikinsu sune lanthanides kuma biyu daga cikinsu sune karafa ne na canzawa, yttrium da scandium - ana samunsu tare da lanthanides kuma sunada kamanceceniya. Samarium (Sm) da Neodymium (Nd) su ne abubuwa biyu da aka fi amfani da su a cikin aikace-aikacen maganadisu ...Kara karantawa -
Tarihin Neodymium
Neodymium: backgroundan asalin Neodymium an gano shi ne a cikin 1885 ta masanin ilmin likitancin Austriya Carl Auer von Welsbach, kodayake abin da ya gano ya haifar da wasu rikice-rikice - ba za a iya samun ƙarfe a zahiri a cikin ƙarfe ba, kuma dole ne a raba shi da didymium. Kamar yadda Royal Society of Chemistry ya lura, ...Kara karantawa -
Waɗanne nau'ikan ƙarfe ne aka ja hankalin Magnet din Neodymium?
Dukanmu mun san cewa maganadiso na jawo hankalin juna a sandunan da ke gaban juna kuma suna tunkuda su kamar sandunan. Amma daidai wane nau'in ƙarfe suke jawowa? Neodymium maganadisu an san shi azaman mafi ƙarfin maganadiso wanda yake akwai kuma yana da ƙarfin riƙe ƙarfi ga waɗannan ƙarafan. Ana kiransu ferromagnetic meta ...Kara karantawa -
Magnets a cikin Labarai: Abubuwan Recentaukuwa Na Recentarshe a cikin Rarraba Kayan Kayan Duniya
Sabon tsari don sake amfani da Magnets Masana kimiyya a dakin bincike na Ames sun kirkiro hanyar nika da maimaiton maganadisun neodymium da aka samo a matsayin wani bangare na komputa da aka watsar. An haɓaka aikin a Ma'aikatar Makamashi ta Cwararren Kayan Masarufi (CMI) wacce ke mai da hankali kan fasaha ...Kara karantawa