Ifu ya Hafnium
Ibisobanuro ku bicuruzwa
Ifu ya Hafnium nicyuma cyera-cyera, ukurikije imiterere yumubiri, ifu ya hafnium ifite aho ishonga cyane hamwe n’ahantu ho gutekera, aho yashonga ni 2545 ° C, aho itekera ni 3876 ° C. Ifite kandi ubushyuhe bwinshi bwumuriro. kandi birwanya cyane, bityo ikoreshwa kenshi mugukora superalloys nibikoresho bya elegitoroniki.Kubijyanye nimiterere yimiti, ifu ya hafnium iroroshye kubyitwaramo bitari ibyuma nka ogisijeni na azote kugirango bibyare oxyde na nitide.Ikora kandi ibishishwa hamwe nibyuma byinshi, nka hafnium ishingiye ku mavuta.Kubijyanye no gukoresha n'akamaro, ifu ya hafnium ni ibikoresho by'ingenzi, ikoreshwa cyane mu kirere, mu gisirikare, mu bya elegitoroniki no mu zindi nzego.Kurugero, ikomatanyirizwa hamwe na tungsten, rhenium nibindi byuma mububasha bukomeye, ubushyuhe bwo hejuru bwihanganira ubushyuhe bwa hafnium bushingiye ku gukora moteri yindege na moteri ya roketi.Byongeye kandi, ifu ya hafnium irashobora kandi gukoreshwa mugukora ibikoresho bya elegitoronike, nka capacator, résistoriste, nibindi.
Ibisobanuro
| Zr + Hf | O | Zr | Si | C. | Hf |
| 99.5min. | 0.077 | 1.5 | 0.08 | 0.009 | Kuringaniza |
Gusaba
Ifu ya Hafnium Hf ikoreshwa cyane cyane:
1. Bikunze gukoreshwa muri X-ray cathode no gukora insinga za tungsten;
2. Hafnium isukuye ifite ibyiza bya plastike, gutunganya byoroshye no kurwanya ubushyuhe bwo hejuru bwo kwangirika, kandi ni ibikoresho byingenzi mu nganda zingufu za atome;
3. Hafnium ifite igice kinini cyo gufata amashanyarazi ya neutron, ikagira icyuma cyiza cya neutron, gishobora gukoreshwa nkinkoni igenzura nigikoresho cyo gukingira mumashanyarazi ya atome;
4. Ifu ya Hafnium irashobora gukoreshwa nka moteri ya roketi
5. Hafnium irashobora gukoreshwa nka getter kuri sisitemu nyinshi zaka umuriro.Hafnium ibona irashobora gukuraho ogisijeni, azote nizindi myuka idakenewe igaragara muri sisitemu;
6. Hafnium ikoreshwa kenshi nk'inyongera mu mavuta ya hydraulic kugirango wirinde guhindagurika kw'amavuta ya hydraulic mugihe cyo gukora ibyago byinshi.Nkuko Hafnium ifite imbaraga zo kurwanya ihindagurika, muri rusange ikoreshwa mu mavuta ya hydraulic yinganda n’amavuta ya hydraulic;
7. Hafnium element nayo ikoreshwa mugutunganya Intel45nm iheruka;
8. Amavuta ya Hafnium arashobora gukoreshwa nk'imbere yo gukingira imbere ya roketi no gutwara ibinyabiziga byongera kwinjira, naho ibivangwa na Hf-Ta birashobora gukoreshwa mu gukora ibyuma n'ibikoresho byo kurwanya.Hafnium ikoreshwa nkibintu byongerera imbaraga amavuta arwanya ubushyuhe, nka alloys ya tungsten, molybdenum, na tantalum.HfC irashobora gukoreshwa nkinyongera ya karbide ya sima kubera ubukana bwayo hamwe no gushonga.
Ibicuruzwa bifitanye isano
Turatanga kandi insinga ya hafnium na hafnium, murakaza neza!
