Kodi tantalum imapangidwa ndi chiyani?

Tantalum ndi mankhwala okhala ndi chizindikiro cha Ta ndi nambala ya atomiki 73. Amapangidwa ndi ma atomu a tantalum okhala ndi ma protoni 73 mu nucleus. Tantalum ndi chitsulo chosowa, cholimba, chotuwa chabuluu, chonyezimira chomwe chimalimbana ndi dzimbiri. Nthawi zambiri amapangidwa ndi zitsulo zina kuti apititse patsogolo makina ake ndipo amagwiritsidwa ntchito pazinthu zosiyanasiyana, kuphatikizapo zamagetsi, zakuthambo ndi zipangizo zamankhwala.

 

Tantalum particles

Tantalum ili ndi zida zingapo zodziwika bwino:

1. Kulimbana ndi dzimbiri: Tantalum imalimbana ndi dzimbiri, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'malo owononga monga kukonza mankhwala ndi implants zachipatala.

2. Malo osungunuka kwambiri: Tantalum ili ndi malo osungunuka kwambiri, kupitirira madigiri 3000 Celsius, zomwe zimapangitsa kuti zikhale zothandiza pogwiritsira ntchito kutentha kwakukulu.

3. Kusakhazikika: Tantalum ndi inert, zomwe zikutanthauza kuti samachita zinthu mosavuta ndi maelementi ena kapena ma kompositi mumikhalidwe yabwinobwino.

4. Kukaniza kwa okosijeni: Tantalum imapanga wosanjikiza woteteza wa oxide ikakumana ndi mpweya, kupititsa patsogolo kukana dzimbiri.

Zinthu izi zimapangitsa kuti tantalum ikhale yofunikira pamafakitale osiyanasiyana ndiukadaulo.

 

Tantalum imapangidwa kudzera munjira zosiyanasiyana za geological. Nthawi zambiri amapezeka pamodzi ndi mchere wina, monga columbite-tantalite (coltan), ndipo nthawi zambiri amachotsedwa ngati migodi yazitsulo zina, monga malata. Tantalum imapezeka mu pegmatites, yomwe ndi miyala yoyaka kwambiri yomwe nthawi zambiri imakhala ndi zinthu zambiri zomwe sizipezeka.

Mapangidwe a ma tantalum madipoziti amakhudzanso crystallization ndi kuziziritsa kwa chiphalaphala ndi kuchulukira kwa mchere wokhala ndi tantalum kudzera munjira za geological monga zochitika za hydrothermal ndi nyengo. Pakapita nthawi, njirazi zimapanga miyala yamtengo wapatali ya tantalum yomwe imatha kukumbidwa ndikusinthidwa kuti ichotse tantalum pazinthu zosiyanasiyana zamafakitale ndiukadaulo.

Tantalum si mwachibadwa maginito. Imaonedwa kuti ndi yopanda maginito ndipo imakhala ndi maginito otsika kwambiri. Katunduyu amapangitsa kuti tantalum ikhale yothandiza pakugwiritsa ntchito komwe kusakhala ndi maginito kumafunika, monga pazida zamagetsi ndi zida zamankhwala.

 

Tantalum particles (2)


Nthawi yotumiza: Apr-02-2024