Tantalum (Tantalum) waa curiye bir ah oo leh nambar atomic ah 73, a
calaamadda kiimikada Ta, barta dhalaalaysa 2996 °C, barta karkarinta 5425 °C,
iyo cufnaanta 16.6 g/cm³.Cunsurka u dhigma curiyaha waa
Bir cawlan bir ah, kaas oo leh iska caabin daxalka oo aad u sarreeya.Ma aha
ka falceli hydrochloric acid, nitric acid iyo aqua regia dhib maleh
xaaladaha qabow ama kulul.
Tantalum inta badan waxay ku jirtaa tantalite waxayna la nool yihiin niobium.Tantalum waa
dhexdhexaad ah oo adag iyo ductile, oo waxaa loo jiidi karaa fiilooyinka khafiifka ah si loo sameeyo
foorno khafiif ah.Isku-dheellitirkeeda ballaadhinta kulaylku waa mid yar.Tantalum waxay leedahay wax aad u badan
sifooyin kiimikaad oo wanaagsan aadna ugu adkaysta daxalka.Waxay noqon kartaa
loo isticmaalo in lagu sameeyo weelasha uumi-baxa, iwm, waxaana sidoo kale loo isticmaali karaa sida electrodes,
rectifiers, iyo capacitors electrolytic ee tuubooyinka elektarooniga ah.Caafimaad ahaan, waxaa loo isticmaalaa in
samee go'yaal dhuuban ama dun si aad u hagaajiso unugyo burburay.Inkastoo tantalum ay tahay
aadka u adkaysta daxalka, caabbinta daxalka ayaa sabab u ah samaynta
ee filim ilaalin ah oo xasilan oo ah tantalum pentoxide (Ta2O5) oogada sare.
Waqtiga boostada: Jan-06-2023