I-Niobobaotite: iminerali entsha etyebileyo kwiintsimbi zobuchule

Ngo-Oktobha 3, i-mineral niobobaotite entsha efunyenwe yi-Xiangkun Ge, i-Guang Fan kunye ne-Ting Li, abaphandi be-China Nuclear Geology Technology Co., LTD. (iBeijing Geological Research Institute of Nuclear Industry) yamkelwe ngokusesikweni yiKomiti eNtsha yeziMbiwa, iNomenclature and Classifications yoMbutho waMazwe ngaMazwe ngeziMbiwa (IMA CNMNC), ngenombolo yemvume IMA 2022-127a. Esi sisimbiwa se-13 esitsha esafunyanwa kwinkqubo yejoloji yenyukliya yase China ukusukela oko yasekwayo malunga nama-70 eminyaka eyadlulayo.

Iipropati

Niobobaotiteibizwa ngegama lendawo yokuvelisa, ifumaneka kwindawo yemigodi yaseBaiyunebo kwisiXeko saseBaotou, kwiNgingqi yeMongolia ye-Inner Mongolia, eveliswe kwi-niobium - umhlaba onqabileyo - intsimbi yentsimbi, imdaka ukuya kumnyama, ikholamu okanye iplate shape, ubukhulu beqhekeza malunga ne-20 ~ 80 umo, ubunzima be-4.5-5.0, ubuninzi be-4.6-4.8 g / m3.

Ifomula yemichiza yeNiobobaotite yi-Nb205 · 2H20, eyiminerali ye-niobium oxide enomxholo wamanzi kwaye ingeye-monoclinic crystal system. Yiminerali yesithathu eyaziwayo ene-aqueous oxide kunye neminerali yokuqala enamanzi ye-niobium oxide ekhoyo kwinkqubo yekristale ye-monoclinic.

Intsingiselo

I-Niobium yinto enqabileyo yentsimbi eneempawu ezibalaseleyo ezifana nokomelela okuphezulu, ukuqina okuphezulu, ukuxhathisa okuphezulu kwe-corrosion kunye ne-conductivity ephezulu. Inoluhlu olubanzi lwezicelo kwi-aerospace, amandla enyukliya, i-superconductivity, amayeza kunye nezinye iinkalo. I-China ngoyena mthengi mkhulu wehlabathi, kodwa oovimba bemithombo ye-niobium bancinci, ikakhulu baxhomekeke kwizinto ezithunyelwa ngaphandle. Ke ngoko, ukufunyanwa kweNiobobaotiteIdiphozithi ibaluleke kakhulu ekuhloleni nasekusetyenzisweni kwemithombo ye-niobium eTshayina.