Tantalum (Tantalum) waa curiye bir ah oo leh tiro atom ah oo ah 73, a
Astaanta kiimikada Ta, dhibic dhalaalaysa oo ah 2996 °C, dhibic karkaraya oo ah 5425 °C,
iyo cufnaanta 16.6 g/cm³. Curiyaha u dhigma curiyaha waa
bir cawlan oo bir ah, kaas oo leh iska caabin aad u sareysa oo daxalka ah.
falcelinta hydrochloric acid, nitric acid oo xooggan iyo aqua regia wax dhib ah ma lahan
xaaladaha qabow ama kulul.
Tantalum waxay inta badan ku jirtaa tantalite waxayna la nooshahay niobium.
adag oo dhexdhexaad ah, waxaana loo rogi karaa fiilooyin khafiif ah si loo sameeyo
foils khafiif ah. Isugeynteeda ballaarinta kulaylka waa yar tahay. Tantalum aad bay u leedahay
sifooyin kiimiko oo wanaagsan, aadna u adkaysi u leh miridhka.
loo isticmaalo in lagu sameeyo weelasha uumi-baxa, iwm., waxaana sidoo kale loo isticmaali karaa elektroodh ahaan,
hagaajiyeyaasha, iyo capacitors-ka elektiroonigga ah ee tuubooyinka elektarooniga ah. Caafimaad ahaan, waxaa loo isticmaalaa in lagu
samee xaashiyo khafiif ah ama dun si aad u hagaajiso unugyada dhaawacan. In kasta oo tantalum uu yahay
aad ugu adkaysta daxalka, iska caabintiisa daxalka waxaa sabab u ah sameynta
filim ilaalin deggan oo ah tantalum pentoxide (Ta2O5) oo dusha sare ah.
Waqtiga boostada: Jan-06-2023