Nano hafnium carbide hfc hmoov
1. Cov yam ntxwv ntawm Hafnium Carbide Cov Khoom:
(1) Hafnium carbide (HFC) yog cov hmoov grey nrog lub ntsej muag ntsej muag thiab lub ntsej muag zoo heev (3890 ° C). Nws yog ib qho khoom siv nrog lub siab melting taw tes nyob rau hauv ib tug paub ib qho sib txuas thiab yog lub siab melting taw tes hlau smucible. Cov khoom siv zoo.
(2) Ntawm cov kev paub cov tshuaj, Hafnium Alloy (TA4HFC5) nrog lub siab melting point yog HAFNAS ALLOY (TA4HFC5). Hafnium alloy alloy cov khoom siv ntawm 1 feem ntawm hafnium carbide thiab 4 qhov chaw ntawm tantalum carbide muaj qhov cuab yeej siv ntawm cov dav hlau tshuab thiab Daodan.
(3) Hafnium Hafbide muaj cov hluav taws xob siab elaste coefficient ntawm hen hluav taws xob thiab thermal ua kom muaj zog, kev nthuav dav me me thiab cov kev cuam tshuam zoo. Nws yog tsim nyog rau lub teb ntawm rocket cov ntaub ntawv thiab tseem yog qhov tseem ceeb cermet cov khoom.
2, Performance index ntawm Hafnium Carbide Cov Ntaub Ntawv
| Teem nqi | Loj Loj (NM) | Purity (%) | SSA (m2 / g) | Ntom ntom (g / cm 3) | Crystal Qauv | Xim |
| Nalis | 100NM 0.5-500um, 1-400mesh | > 99.9 | 15.9 | 3.41 | qhov mauj rau luag | Xim dub |
3. Siv ntawm Hafnium Carbide:
(1) Hafnium Horgbide yog qhov kub siab tiv thaiv cov khoom siv kub, yog qhov zoo ntawm cov hluav taws xob zoo thiab thermal conductivity thiab tsis muaj zog tshaj tawm. Hafnium carbide yog qhov haum rau kev tsim cov chaw tseem ceeb xws li foob pob hluav taws thiab tis tis rau hauv Hangtian, kev lag luam ceramics thiab lwm daim teb.
(2) Hafnium Hafnium muaj lub siab tawv, tuaj yeem siv raws li cov pa roj ntxiv nrog ntau ZRC, thiab lwm yam), thiab tau siv dav hauv cov cuab yeej ntawm cov cuab yeej thiab pwm.
(3) Hafnium Hafbide muaj cov hluav taws xob elastic coefficient, zoo siv hluav taws xob thiab thermal ua haujlwm, me me thermal nthuav tawm coefficiention thiab zoo cuam tshuam. Nws yog qhov haum rau cov foob pob hluav taws nzzle cov ntaub ntawv thiab tuaj yeem siv rau hauv lub khob hliav cov pob zeb. Nws muaj cov ntawv thov tseem ceeb hauv lub teb chaws aerospace. Kuj tseem muaj cov ntawv thov tseem ceeb hauv lub taub hau tsis txaus ntseeg, cov kab kub siab tiv thaiv cov roj hmab, cov electrodes rau arc lossis electrolysis.
(4) Hafnium Hafnium muaj cov khoom zoo-theem ruaj khov, thiab muaj peev xwm ua kom haum rau kev siv nyob rau hauv qhov chaw kub. Ib qho ntxiv, evaporating HFC zaj duab xis nyob rau saum npoo ntawm cov carbon nanotube cathode muaj peev xwm txhim kho nws cov teb emission kev ua tau zoo.
(5) Ntxiv rau hafnium carbide rau C / C composites tuaj yeem txhim kho nws cov ablation tiv taus. Hafnium carbide muaj ntau yam khoom siv lub cev thiab tshuaj lom neeg, ua rau nws dav siv hauv cov khoom siv kub tam sim no.
Daim ntawv muaj cai:
Dab tsi peb tuaj yeem muab tau:
