Hacam Ìre Niùclasach oxide
Coltas agus tuairisgeul:
Hafnium oxideis e prìomh oxides de Hafnium, is e an criostail gun dòrtadh geal agus gun blasta a th 'ann an suidheachadh àbhaisteach.
Ainm:hafnium dà-oidide | Foirmle ceimigeach:HFO2 |
Cuideam Molecular: 210.6 | Dùmhlachd: 9.68 g / cm3 |
Puing leaghaidh: 2850 ℃ | Puing goil: 5400 ℃ |
Iarrtas:
1) Stuthan amh airsonmeatailt hafniumagus a choimeasailean;
2) Stuthan Recratory, còmhdach anti rèidio-beò, agus luchd-catachal sònraichte;
3) còmhdach glainne glainne àrd.
Inbhean càileachd:
Inbhe Iomairt: Blàr Ceum-sgrìobhaidh Ceumnail /% de Hafnium Ìre Niùclasach Oxide oxide
Ìre toraidh | A 'chiad ìre | An dàrna ìre | An treas ìre | Nota | ||
Àireamh toraidh | Shxlhfo2-01 | Shxlhfopho2-02 | Shxlhfofo2-03 |
| ||
Co-sgrìobhadh ceimigeach (maladh mòr) /% | Neo-eisimeileachd | 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 | |||
mìrean | -325Mesh≥95%, - 600mesh≤35% |
Pacadh:
Pacadh a-muigh: baraille plastaig; Am pacadh a-staigh Gabhail Polyethyleney plastaig plastaig plastaig plastaig, cuideam lìon 25kg / baraille
Teisteanas: Dè as urrainn dhuinn a thoirt seachad: