I-Industrial ecocekileyo ye-zirconium ekujoliswe kuyo, ityhubhu ye-zirconium
IZirconium isetyenziswa kwizixhobo zenyukliya ikakhulu ngenxa yokumelana nokugqwesa kwayo okugqwesileyo kunye nokumelana nobushushu obuphezulu. Olunye usetyenziso oluthile lwe-zirconium kwizixhobo zenyukliya ziquka:
1. Imathiriyeli yokugquma: Ingxubevange yeZirconium, efana nengxubevange ye-zirconium, isetyenziselwa ukwenza isigqubuthelo esijikeleze iipelithi zamafutha enyukliya kwiintonga zamafutha zereactors yenyukliya. I-zirconium cladding ibonelela ngomqobo oqukethe i-radioactive fuel kunye nokuthintela ukukhutshwa kwezinto ezinomsakazo kwi-reactor coolant.
2. Izakhiwo zesakhiwo: I-alloy ye-Zirconium isetyenziselwa iindawo ezahlukeneyo zesakhiwo kwi-reactor core, njengezakhiwo zenkxaso kunye nezinye izinto eziphambili ezifuna amandla aphezulu okushisa kunye nokumelana nokubola.
3. Iintonga zokulawula: Iinduku zokulawula zenziwe nge-alloy esekwe kwi-zirconium kwaye zilawula ukusabela kwenyukliya ngokufunxa i-neutron kunye nokulawula izinga lokuqhekeka kwi-reactor core.
Lilonke, ukuxhathisa kwe-zirconium kwi-corrosion, uzinzo lobushushu obuphezulu, kunye nokufunxwa kwe-neutron esezantsi kuyenza ibe yimathiriyeli ebalulekileyo yokusebenza ngokukhuselekileyo nokusebenzayo kwezixhobo zenyukliya. Ukusetyenziswa kwayo kwizixhobo zenyukliya kunceda ekuqinisekiseni imfezeko nokhuseleko lweecores zereactor kunye namalungu anxulumeneyo.
I-Zirconia kunye ne-zirconium zizinto ezinxulumene nazo, kodwa zineepropati ezahlukeneyo kunye nezicelo.
I-Zirconium yikhemikhali enophawu lweZr kunye nenombolo ye-athomu engu-40. Yintsimbi ekhazimlayo engwevu-emhlophe ekwaziyo ukumelana nokubola. I-Zirconium iqhele ukusetyenziswa kwiintlobo ngeentlobo zezicelo zemizi-mveliso, kubandakanya izixhobo zenyukliya, izixhobo zokulungisa imichiza, kunye nezixhobo ze-aerospace.
I-Zirconia, ngakolunye uhlangothi, i-compound ephuma kwi-zirconium. Ngokukodwa, i-zirconia yi-oxide ye-zirconium, kunye ne-chemical formula ZrO2. I-Zirconia yinto ye-ceramic enamandla amakhulu, ubunzima obuphezulu, ukuchasana nokugqoka kunye nokumelana nokubola. Usetyenziso lwayo lubandakanya iiseramics zamazinyo, iirefractories, i-thermal barrier coatings, kunye neekeramics zesakhiwo kumashishini ahlukeneyo.
Isishwankathelo, i-zirconium yinto yensimbi kunye ne-zirconium oxide i-oxide ephuma kwi-zirconium. I-Zirconium isetyenziswe kwizicelo zetsimbi, ngelixa i-zirconia isetyenziswe njengento ephezulu yokusebenza kwe-ceramic kwiinkalo ezahlukeneyo zoshishino kunye nezobugcisa.
Ubuninzi be-zirconium kwiqondo lokushisa lokushisa malunga ne-6.52 grams nge-cubic centimeter (g / cm3). IZirconium yintsimbi ekhazimlayo, engwevu-mhlophe enoxinaniso oluthe kratya olulungele usetyenziso lwemizi-mveliso eyahlukeneyo, kubandakanywa izixhobo zenyukliya, izixhobo zokulungisa iikhemikhali kunye nezixhobo ze-aerospace.
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