I-Tantalum (i-Tantalum) iyisakhi sensimbi esinenombolo ye-athomu engu-73,
uphawu lwamakhemikhali u-Ta, iphuzu lokuncibilika elingu-2996 °C, iphuzu lokubila elingu-5425 °C,
kanye nobuningi obungu-16.6 g/cm³. Isici esihambisana nesici singu
insimbi empunga yensimbi, enokumelana nokugqwala okuphezulu kakhulu. Ayikwenzi
ukusabela ku-hydrochloric acid, i-nitric acid egxilile kanye ne-aqua regia kungakhathaliseki ukuthi
ngaphansi kwezimo ezibandayo noma ezishisayo.
I-Tantalum itholakala kakhulu ku-tantalite futhi iphila ndawonye ne-niobium.
iqine kahle futhi ithambile, futhi ingadonswa ibe yizicucu ezincane ukuze kwenziwe
ama-foil amancane. I-coefficient yayo yokwanda kokushisa incane. I-Tantalum ine-
izakhiwo ezinhle zamakhemikhali futhi imelana kakhulu nokugqwala.
isetshenziselwa ukwenza imikhumbi yokuhwamuka, njll., futhi ingasetshenziswa njengama-electrode,
ama-rectifier, kanye nama-capacitor kagesi amashubhu e-electron. Ngokwezokwelapha, isetshenziselwa
yenza amashidi noma imicu emincane yokulungisa izicubu ezonakele. Nakuba i-tantalum iyinto
imelana kakhulu nokugqwala, ukumelana kwayo nokugqwala kungenxa yokwakheka
yefilimu evikelayo eqinile ye-tantalum pentoxide (Ta2O5) ebusweni.
Isikhathi sokuthunyelwe: Jan-06-2023