Ohun elo irin hafnium Hf lulú 99.5%
Apejuwe ọja
| Brand | (%) Iṣọkan Kemikali | ||||||
| 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 |
| Brand | Sipesifikesonu | Iṣọkan Kemikali(%) | |||||
| Hf | -60 mesh, -100 mesh, -200 mesh, -400 mesh, gbogbo awọn pato le ṣee ṣe | 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 lulú, olekenka-itanran hafnium lulú |
| Ilana molikula: Hf |
| Nọmba CAS: 7440-58-6 |
| Properties: grẹy-dudu irin lulú |
| Ojuami yo: 2227℃ |
| Ojutu farabale: 4602 ℃ |
| iwuwo: 13.31g/cm3 |
| Nlo: lilo nigbagbogbo ni X-ray cathode ati tungsten waya ẹrọ ile ise. Hafnium mimọ ni ṣiṣu, ṣiṣe irọrun, iwọn otutu giga ati resistance ipata, ati pe o jẹ ohun elo pataki ninu ile-iṣẹ agbara atomiki. Hafnium ni gbigba neutroni gbigbona nla ti abala agbelebu ati pe o jẹ olumu neutroni pipe. O le ṣee lo bi ọpa iṣakoso ati ẹrọ aabo fun awọn reactors iparun. |
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