Metal ihe hafnium Hf ntụ ntụ 99.5%
Nkọwa ngwaahịa
| Ụdị | (%) Ngwakọta kemịkalụ | ||||||
| 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 |
| Ụdị | Nkọwapụta | Ngwakọta kemịkalụ(%) | |||||
| Hf | -60 ntupu, -100 ntupu, -200 ntupu, -400 ntupu, niile nkọwa nwere ike mepụta | 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 ntụ ntụ, ultra-mma hafnium ntụ ntụ |
| Usoro ihe omimi: Hf |
| Nọmba CAS: 7440-58-6 |
| Njirimara: ntụ ntụ ntụ ntụ ojii |
| Ebe mgbaze: 2227 ℃ |
| Ebe esi mmiri: 4602 ℃ |
| Njupụta: 13.31g/cm3 |
| Na-eji: a na-ejikarị X-ray cathode na tungsten waya na-emepụta ụlọ ọrụ. Hafnium dị ọcha nwere plastik, nhazi dị mfe, nguzogide okpomọkụ dị elu na nguzogide corrosion, ma bụrụ ihe dị mkpa na ụlọ ọrụ ike atomiki. Hafnium nwere nnukwu neutron na-ekpo ọkụ n'ofe akụkụ ma bụrụ ezigbo ihe na-etinye neutron. Enwere ike iji ya dị ka mkpanaka njikwa na ngwaọrụ nchebe maka ihe nrụpụta nuklia. |
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