Rauemi whakarewa hafnium Hf paura 99.5%
Whakaahuatanga Hua
| Waitohu | (%)Tito Matū | ||||||
| Hf | Zr | H | O | N | C | Fe | |
| ≥ | ≤ | ||||||
| Hf-01 | 99.5 | 3 | 0.005 | 0.12 | 0.005 | 0.01 | 0.05 |
| Hf-1 | / | / | 0.005 | 0.13 | 0.015 | 0.025 | 0.075 |
| Waitohu | Whakatakotoranga | Hanganga matū(%) | |||||
| Hf | -60 mesh, -100 mesh, -200 mesh, -400 mesh, ka taea te whakaputa i nga whakaritenga katoa | Hf | Zr | Al | Cr | Mg | Ni |
| Bal. | 0.05 | 0.0005 | 0.0001 | 0.0005 | 0.0004 | ||
| Pb | C | Cd | Sn | Ti | Fe | ||
| 0.0001 | 0.0001 | 0.0001 | 0.0001 | 0.0001 | 0.013 | ||
| Cl | Si | Mn | Co | Mo | Sb | ||
| 0.0001 | 0.01 | 0.001 | 0.0001 | 0.0001 | 0.0001 | ||
| Cu | Bi | H | O | N | C | ||
| 0.001 | 0.0001 | 0.02 | 0.1 | 0.005 | 0.005 | ||
| Hafnium paura, paura hafnium tino pai |
| tātai rāpoi: Hf |
| Tau CAS: 7440-58-6 |
| Nga ahuatanga: te paura whakarewa hina-pango |
| Ira whakarewa: 2227℃ |
| Ira kohua: 4602℃ |
| Kiato: 13.31g/cm3 |
| Whakamahinga: whakamahia nuitia i roto i te X-ray cathode me te ahumahi hanga waea tungsten. Ko te hafnium parakore he kirihou, he ngawari ki te tukatuka, he nui te parenga o te pāmahana me te aukati waikura, he mea nui ki te umanga hiko ngota. Ko te Hafnium he nui te waariki kapo i te waahanga whakawhiti, a, he tino pai te tango i te neutron. Ka taea te whakamahi hei rakau mana me te taputapu whakamarumaru mo nga reactors karihi. |
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