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Menene sinadarin Neodymium da hanyoyin gwajin da aka saba amfani dashi?
Shin kun sani? An gano Neodymium ta Carl Auer a Vienna a cikin 1885. Auer ya ware neodymium da praseodymium daga cakuda neodymium da praseodymium ta hanyar bincike na gani yayin nazarin dimmonium nitrate tetrahydrate. Auer mai suna neodymium "Neodymium" don girmamawa ga masanin kimiyar Jamus Welsb ...Kara karantawa -
Menene sinadarin Yttrium, aikace-aikacen sa, hanyoyin gwajin da ake amfani da shi da yawa?
Shin kun sani? Hanyar da 'yan adam ke gano yttrium yana cike da karkatarwa da kalubale. A shekara ta 1787, dan kasar Sweden Karl Axel Arrhenius da gangan ya gano wata bakar tama mai yawa da nauyi a cikin wani dutse kusa da garinsu na kauyen Ytterby kuma ya sanya masa suna "Ytterbite". Bayan haka, yawancin masana kimiyya sun haɗa ...Kara karantawa -
Menene ƙarfe ƙarfe na Erbium, aikace-aikacen, kaddarorin da hanyoyin gwaji da aka saba amfani da su
Yayin da muke bincika duniyar abubuwan ban mamaki, erbium yana jan hankalin mu tare da kaddarorin sa na musamman da yuwuwar ƙimar aikace-aikacen. Daga zurfin teku zuwa sararin samaniya, daga na'urorin lantarki na zamani zuwa fasahar makamashin kore, aikace-aikacen erbium a fagen kimiyya na ci gaba da e...Kara karantawa -
Menene barium, menene aikace-aikacen sa, da kuma yadda ake gwada sinadarin barium?
A cikin duniyar sihiri ta sinadarai, barium koyaushe yana jan hankalin masana kimiyya tare da fara'a na musamman da aikace-aikacensa na musamman. Ko da yake wannan silfa-fararen ƙarfe ba shi da ƙuri'a kamar zinariya ko azurfa, yana taka rawar da babu makawa a fagage da yawa. Daga ainihin kayan aikin...Kara karantawa -
Menene scandium da hanyoyin gwajin da aka saba amfani dashi
21 Scandium da hanyoyin gwajin da aka saba amfani da shi Barka da zuwa wannan duniyar abubuwa masu cike da asiri da fara'a. A yau, za mu bincika wani abu na musamman tare - scandium. Ko da yake wannan sigar ba ta zama ruwan dare a rayuwarmu ta yau da kullun ba, tana taka muhimmiyar rawa a fannin kimiyya da masana'antu. Scandium,...Kara karantawa -
sinadarin Holmium da hanyoyin gwaji na gama gari
Holmium Element and Common Gane Hanyoyi A cikin tebur na lokaci-lokaci na abubuwan sinadarai, akwai wani sinadari mai suna Holmium, wanda ƙarfe ne da ba kasafai ba. Wannan sinadari yana da ƙarfi a cikin ɗaki kuma yana da babban wurin narkewa da wurin tafasa. Duk da haka, wannan ba shine mafi kyawun ɓangaren holmi ba ...Kara karantawa -
Menene Aluminum beryllium master alloy AlBe5 AlBe3 kuma menene ake amfani dashi?
Aluminum-beryllium master alloy wani ƙari ne da ake buƙata don narkewar magnesium gami da aluminium gami. A lokacin narkewa da tacewa na aluminum-magnesium alloy, magnesium element oxidizes kafin aluminum saboda ayyukansa don samar da adadi mai yawa na fim din magnesium oxide, ...Kara karantawa -
Amfani da sashi na holmium oxide, girman barbashi, launi, dabarar sinadarai da farashin nano holmium oxide
Menene holmium oxide? Holmium oxide, wanda kuma aka sani da holmium trioxide, yana da dabarar sinadarai Ho2O3. Wani fili ne wanda ya ƙunshi sinadarin holium da ba kasafai ba da iskar oxygen. Yana ɗaya daga cikin sanannun abubuwan paramagnetic sosai tare da dysprosium oxide. Holmium oxide yana daya daga cikin abubuwan da aka gyara ...Kara karantawa -
900% karuwa! Bayan zaben Trump, farashin kasa na da ba kasafai yake tashi ba. Shin Musk ya ɓace gaba ɗaya?
Shin farashin kasa na China da ba kasafai zai tashi ba kamar yadda aka saba bayan zaben Trump? Rahoton bincike na CITIC Securities ya nuna cewa farashin kayayyakin duniya da ba kasafai ba ya ci gaba da hauhawa a baya-bayan nan, kuma masana'antar duniya da ba kasafai ba na iya kawo sauyi, ta zama wuri mai zafi a kasuwar A-share na yanzu. ...Kara karantawa -
Menene amfanin lanthanum carbonate?
Lanthanum carbonate wani abu ne mai mahimmanci wanda ke taka muhimmiyar rawa a cikin aikace-aikacen masana'antu iri-iri. Wannan gishirin karafa da ba kasafai ake samun sa ba an san shi da amfani da shi a matsayin mai kara kuzari a masana'antar man fetur. Masu haɓakawa suna da mahimmanci a cikin aikin tacewa saboda suna taimakawa hanzarta sake dawo da sinadarai ...Kara karantawa -
Bincike kan haɓakawa da fasahar bincike na babban aikin tantalum pentachloride don suturar tantalum carbide
1. Siffar tantalum pentachloride: Bayyanar: (1) Launi Alamar fari ta tantalum pentachloride foda gabaɗaya tana sama da 75. Siffar ɓangarorin rawaya na gida yana haifar da matsanancin sanyi na tantalum pentachloride bayan an gama zafi, kuma baya shafar amfani da shi. . ...Kara karantawa -
Barium karfe ne mai nauyi? Menene amfaninsa?
Barium karfe ne mai nauyi. Karafa masu nauyi suna nufin karafa tare da takamaiman nauyi sama da 4 zuwa 5, kuma takamaiman nauyin barium yana da kusan 7 ko 8, don haka barium ƙarfe ne mai nauyi. Ana amfani da mahadi na Barium don yin launin kore a cikin wasan wuta, kuma ana iya amfani da barium na ƙarfe azaman wakili na degassing t ...Kara karantawa