Ubunyulu obuphezulu bexabiso le-HfN powder cas 25817-87-2 Hafnium nitride powder
Ukusetyenziswa kweMveliso yeI-Hafnium nitride powder
Igama leMveliso: Hafnium Nitride
Hafnium Nitride CAS NO.:25817-87-2
IHafnium Nitride ubunzima bemolekyuli: 192.5
Indawo yokunyibilika yeHafnium Nitride: 3305℃
IHafnium Nitride Imbonakalo: umgubo otyheli-brown
Ukucoceka kweHafnium Nitride: min 99.5%
I-Hafnium Nitride i-avareji yobungakanani bamasuntswana: -325mesh
Ubuninzi be-Hafnium Nitride: 13.2 g/cm3
Iphakheji ye-Hafnium Nitride: 1kg / umphanda
Ukusetyenziswa kweHafnium Nitride:
Luhlobo olutsha lwemathiriyeli ye-ceramic enokumelana nobushushu obuphezulu, ukumelana nokugqwala, ukumelana nokunxiba, ukuxhathisa ukothuka kwe-thermal, ubuninzi obuphantsi kunye nobunzima obuphezulu.Isetyenziswa ikakhulu kubushushu obuphezulu, ukumelana ne-oxidation, ukuhamba ngenqwelomoya kunye ne-aerospace.
I-Hafnium Nitride ngumgubo, isakhiwo se-cubic, indawo yokunyibilika 3310 ℃, izinzile, kodwa ngokulula nge-aqua regia, i-sulfuric acid egxininisiweyo kunye ne-hydrogen fluoride corrosion.I-reaction eyenziwe ngokuthe ngqo yi-hafnium kunye ne-nitrogen kwi-900 ℃, yinxalenye ebalulekileyo ye-refractory compounds hafnium alloy.
| Uphawu | Ukuqulunqwa kwemichiza % | |||||
| Hf +N | N | O | C | Fe | S | |
| ≤ | ||||||
| HfN | 99.5 | 5-7 | 0.1 | 0.02 | 0.15 | 0.01 |
| Ubungakanani | 5-10um (Inokwenziwa ngokwezifiso) | |||||
