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CAS Nr:. | 24094-93-7 |
Linear Formula: | CrN |
Purity: | 99 feem pua - 99.999 feem pua |
Qhov tsos: | Cov hmoov dub |
Crystal Shape: | Kub |
Chromium Nitride Description
Chromium nitride (CrN) yog grey dub hmoov, ruaj khov rau dej, kua qaub thiab alkali. Nws tsis yog tsuas yog ib qho zoo tshaj plaws additives rau alloys, tab sis kuj muaj lub cev zoo thiab txhua yam khoom, uas yog zoo dua titanium nitride nyob rau hauv hnav tsis kam. Feem ntau yog siv rau hnav-resistant txheej. Nws tuaj yeem siv los tiv thaiv corrosion hlau txheej cov ntaub ntawv thiab cov pwm yas, nrog rau ntau cov khoom siv txheej txheej. CrN zaj duab xis npaj los ntawm hollow cathode ion plating muaj ob-theem qauv ntawm Cr ntxiv rau Cr2N, nrog grain loj ntawm 20-70 nm thiab hardness HV 22 GPa. Tom qab lub tshuab nqus tsev annealing, nws tuaj yeem nce mus rau HV 35.4 GPa. Nws hnav tsis kam yog zoo dua li ntawm CrC zaj duab xis. Cr plus Cr2N los yog ib-theem CrN tuaj yeem tau txais los ntawm CrN zaj duab xis los ntawm reactive sputtering. Lub hardness ntawm CrN films yog HV 20-25 GPa (qhov hardness ntawm tej CrN yog HV 11 GPa).
Chromium nitride kuj tseem siv rau kev cog ntoo thiab cov cuab yeej kho mob. Nws kuj tseem yog ib qho tseem ceeb hauv cov txheej txheem txheej txheej txheej txheej txheej txheej, xws li CrAlN, rau kev siv tawv, hnav-tiv taus ntawm cov cuab yeej txiav.
Tshuaj muaj pes tsawg leeg
Cr | N | C | Al | Si | Fe | S |
Tseem tshuav | 9-13 feem pua | Tsawg dua lossis sib npaug rau 0.20 feem pua | Tsawg dua lossis sib npaug rau 0.30 feem pua | Tsawg dua lossis sib npaug rau 0.30 feem pua | Tsawg dua lossis sib npaug rau 0.50 feem pua | Tsawg dua lossis sib npaug rau 0.03 feem pua |
Kev siv Chromium nitride thiab lwm yam kev lag luam
● Additive rau steel-ua alloy
● Cov ntaub ntawv txheej
● Cov pwm yas
● Ceramics
● Semiconductors
● Kho mob
● Kev Tshawb Fawb & Kev Tshawb Fawb
Chemical Identifiers
Linear Formula | CrN |
MDL Number | TIAB SA 00016048 |
EC No. | 246-016-3 |
Beilstein/Reaxys No. | N/A |
Pubchem CID | 90362 |
IUPAC npe | azanylidynechromium |
SMILES | [Cr]#N |
InchI ID nkag mus | InChI=1S/Cr.N |
InchI Key | CXOWYMLTGOFURZ-UHFFFAOYSA-N |
Chromium Nitride Properties (Theoretical)
Compound Formula | CrN |
Molecular Luj | 66.0028 |
Qhov tshwm sim | Cov hmoov dub |
Melting Point | >1800 degree |
Boiling Point | N/A |
Qhov ntom | 5.9 g / cm33 |
Solubility hauv H2O | Insoluble |
Exact Mass | 65.943582 |
Monoisotopic pawg | 65.943588 ib |
Chromium Nitride Health & Safety Information
Lus Cim | Ceeb toom |
Cov Lus Qhia Txog Hazard | H302-H315-H319-H332-H335 |
Hazard Codes | N/A |
Cov Lus Qhia Ua Ntej | P261-P280-P305 plus P351 plus P338-P304 plus P340-P405-P501 |
Risk Codes | N/A |
Cov lus hais txog kev nyab xeeb | N/A |
Harmonized tariff Code | 2850.00 |
Cov ntaub ntawv thauj mus los | NONH rau txhua hom kev thauj mus los |
GHS Daim duab | GHS07 Exclamation Point
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Cim npe nrov: chromium nitride, Tuam Tshoj, lwm tus neeg, yuav, muag, ua nyob rau hauv Suav teb
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