Tantalum ndi chitsulo chonyezimira, chasiliva chomwe chimakhala cholemera, chowundana, chosungunuka komanso chodumphira chikakhala choyera. Amapezeka muzochepa za mchere (nthawi zambiri molumikizana ndi niobium), ndipo amasiyanitsidwa ndi kutembenuka kwa oxide ndiyeno fluoro-complex, K2TaF7, komwe chitsulo choyera chimapezeka ndi electrolysis.

Tantalum imalimbana kwambiri ndi dzimbiri chifukwa cha mapangidwe a filimu ya okusayidi, komanso imagonjetsedwa ndi asidi (kupatulapo HF).

Idzakhudzidwa ndi ma alkali osakanikirana ndi mitundu yosiyanasiyana ya zitsulo pa kutentha kwakukulu.

Tantalum Ingot

Muyezo: Q/NSL010-1993, ASTM B 364-92
 

Maonekedwe a thupi: bwino kuti isachite dzimbiri ndi kutentha kwambiri, mphamvu yabwino, kulimba kwamphamvu, kulimba kwa pulasitiki ndi kukonza bwino komanso kuyanjana kwabwino ndi thupi la munthu.
 

Kugwiritsa ntchito: tantalum imagwiritsidwa ntchito ngati chinthu chachikulu chopangira zinthu zosiyanasiyana za tantalum, zomwe zimagwiritsidwa ntchito kwambiri m'mafuta amafuta, mankhwala, nsalu, zamagetsi, kupanga ndi kukonza zinthu.
 

Kulongedza: bokosi lamatabwa lakunja lopakira zinthu zofewa.

Kapangidwe ka mankhwala a tantalum ingot,ASTM B 364-92