Ferro silicon nitride Description
Cov muaj pes tsawg leeg, cov qauv thiab cov khoom ntawm silicon nitride hlau yog txawv, thiab cov txheej txheem synthesis siv txawv. Piv txwv li, silicon nitride hlau synthesized los ntawm flash combustion txheej txheem muaj -Si3N4, -Si3N4, Fe3Si thiab ib tug me me ntawm SiO2. Muaj ntau ntau ntawm columnar silicon nitride crystals nrog rau qhov sib piv ntawm cov qauv. FegSi nyob rau hauv cov khoom siv qhwv los ntawm cov kab nrib pleb, ua ib qho kev sib koom ua ke, thiab cov qauv yog xoob thiab nquag; Thaum lub silicon nitride hlau synthesized los ntawm tus kheej-propagating siab kub yog tsim ntawm -Si3N4, -Si3N4, Fe3Si thiab Si2N2O. Lub microstructure yog ib tug ntom silicon nitride thaiv, thiab nto ntawm lub block yog them nrog ib tug oxygen silicon nitride zaj duab xis. Muaj tus zoo crystalline silicon nitride muaju nyob rau hauv cov khoob ntawm cov block, thiab cov hlau-muaj cov khoom sib xyaw, thiab cov qauv yog ntom thiab ruaj khov.
Fe-Si3N4 muaj qhov kub-kub silicon nitride theem thiab muaj kev ua haujlwm kub zoo heev. Nws kuj muaj cov yas Fe theem, uas tuaj yeem txhawb sintering thiab txhim kho oxidation tsis kam ntawm Si3N4. Fe-Si3N4 hmoov feem ntau yog siv los ua ib qho ntxiv hauv cov ntaub ntawv refractory. Qhov loj me me ntawm ferrosilicon nitride hmoov feem ntau siv yog tsawg dua lossis sib npaug rau {{10}}.074mm, thiab qee qhov xav tau qhov loj me ntawm ferrosilicon nitride hmoov kom tsawg dua lossis sib npaug li 0.045mm .
Ferro silicon nitride Parameters
|
PARAMETERS |
|||||
|
Chemical Composition (%) |
|||||
|
Element |
Sib 3N4 |
Si |
N |
Fe |
Al+Ca |
|
Cov ntsiab lus |
75~80 |
47~51 |
30~33 |
12~16 |
＜2.5 |
|
Granulanty Distribution |
|||||
|
Cov khoom siv hmoov (%) |
|||||
|
Nplej txoj kab uas hla |
-45μm |
-45μm ~-75μm |
+ 75μm ~-150um |
+150μm |
-75μm |
|
Hmoov zoo |
＞80 |
5~1.5 |
＜3 |
0 |
95~100 |
|
Hom hmoov |
70~80 |
10~20 |
8~15 |
＜3 |
85~95 |
|
Coarse hmoov |
60~70 |
10~16 |
10~16 |
＜8 |
65~80 |
Tuam txhab Profile
ZhenAn yog ib lub tuam txhab tshwj xeeb hauv Metallurgical & Refractory cov khoom, koom ua ke ntau lawm, ua, muag thiab importing thiab exporting lag luam. Peb tsom mus rau tsim ib pab neeg ua haujlwm siab tshaj plaws thoob plaws ntiaj teb. Ntawm ZhenAn, peb tau cog lus los muab cov kev daws teeb meem tiav los ntawm kev xa cov "zoo zoo & kom muaj nuj nqis" kom haum rau peb cov neeg siv khoom cov txheej txheem.
Cim npe nrov: ferro silicon nitride rau steelmaking, Tuam Tshoj ferro silicon nitride rau steelmaking manufacturers, lwm tus neeg, Hoobkas