Kiwango cha nyuklia hafnium oksidi
Muonekano na maelezo:
Hafnium oxideni oksidi kuu za hafnium, ni fuwele nyeupe isiyo na harufu na isiyo na ladha katika hali ya kawaida.
Jina:Hafnium dioksidi | Formula ya kemikali:HFO2 |
Uzito wa Masi: 210.6 | Uzani: 9.68 g/cm3 |
Uhakika wa kuyeyuka: 2850 ℃ | Kiwango cha kuchemsha: 5400 ℃ |
Maombi:
1) malighafi yaHafnium Metalna misombo yake;
2) vifaa vya kinzani, mipako ya anti -mionzi, na vichocheo maalum;
3) Mipako ya glasi ya juu.
Viwango vya Ubora:
Kiwango cha Biashara: Jedwali la muundo wa kemikali sehemu ya molekuli/% ya oksidi ya kiwango cha nyuklia hafnium oksidi
Daraja la bidhaa | Daraja la kwanza | Daraja la pili | Daraja la tatu | Kumbuka | ||
Nambari ya bidhaa | SHXLHFO2-01 | SHXLHFO2-02 | SHXLHFO2-03 |
| ||
Muundo wa kemikali (sehemu ya wingi)/% | Uchafu | Hf o2 | ≥98 | ≥98 | ≥95 | |
Al | ≤0.010 | ≤0.010 | ≤0.020 | |||
B | ≤0.0025 | ≤0.0025 | ≤0.003 | |||
Cd | ≤0.0001 | ≤0.0001 | ≤0.0005 | |||
Cr | ≤0.005 | ≤0.005 | ≤0.010 | |||
Cu | ≤0.002 | ≤0.002 | ≤0.0025 | |||
Fe | ≤0.030 | ≤0.030 | ≤0.070 | |||
Mg | ≤0.010 | ≤0.010 | ≤0.015 | |||
Mn | ≤0.001 | ≤0.001 | ≤0.002 | |||
Mo | ≤0.001 | ≤0.001 | ≤0.002 | |||
Ni | ≤0.002 | ≤0.002 | ≤0.0025 | |||
P | ≤0.001 | ≤0.001 | ≤0.002 | |||
Si | ≤0.010 | ≤0.010 | ≤0.015 | |||
Sn | ≤0.002 | ≤0.002 | ≤0.0025 | |||
Ti | ≤0.010 | ≤0.010 | ≤0.020 | |||
V | ≤0.001 | ≤0.001 | ≤0.0015 | |||
Zr | ZR≤0.20 | 0.20 < ZR < 0.35 | 0.35 < ZR < 0.50 | |||
Igloss (950 ℃) | < 1.0 | < 1.0 | < 2.0 | |||
chembe | -325mesh≥95%,-600mesh≤35% |
Ufungaji:
Ufungashaji wa nje: pipa la plastiki; Ufungashaji wa ndani unachukua mfuko wa filamu wa plastiki wa polyethilini, uzani wa jumla 25kg/pipa
Cheti: Tunachoweza kutoa ::