10-100MM Nitriding Reaction Ferrosilicon Nitride Lumps
Ferrosilicon nitride cov khoom muaj corrosion kuj zoo rau molten Al, Pb, Sn, Zn, Bi, thiab molten Mg, Cu, Ni. Zoo heev corrosion kuj rau Cl2, H2S, HCl, H2SO4, HNO3, H2P2O7, tab sis yooj yim rau eroded los ntawm HF thiab NaOH.
Hauj lwm lawm
Kev piav qhia
Ferro silicon nitride yog cov khoom siv ferroalloy feem ntau yog tsim los ntawm Sib 3N4, nrog raudawb hlau, uas tsis yog-silicon nitride, thiab ib tug me me ntawm lwm yam khoom. Kev lag luam ferrosilicon nitride rau refractory yog cov hmoov dawb los yog xim av, thaum hlau ua ferrosilicon nitride yog dawb dawb granular.
Specification
|
Hom |
Tshuaj muaj pes tsawg leeg% |
||||
|
N |
Si |
Fe |
O |
C |
|
|
Si3N480-90 |
28-33 |
45-55 |
12-17 |
Tsawg dua lossis sib npaug rau 2.0 |
Tsawg dua los yog sib npaug rau 0. |
Daim ntawv thov
Thawj daim ntawv thov ntawm ferrosilicon nitride yog raws li ib feem ntawm taphole av nplaum (tseem hu ua taphole av nkos) nyob rau hauv lub moj tej tawg furnaces, uas nws tau loj superseded kim kim silicon nitride.
Siv ferrosilicon nitride nyob rau hauv taphole av nplaum muab cov tshuaj tiv thaiv corrosion thiab lub cev yaig los ntawm cov kua hlau, thiab pab kom tsis txhob thermal shock, ua rau kev txhim kho qhib-clog kev ua tau zoo, txo cov av nplaum noj, thiab ua kom sov lub sij hawm.
Ferrosilicon nitride kuj tseem siv tau rau hauv cov hlau troughs lossis lwm yam alumina-based refractory castables, thiab qee zaum kuj siv los ua kom lub zog, hnav tsis kam thiab corrosion kuj ntawm cov ceramics siab heev, thiab (hauv daim ntawv granular) ua lub zog-txhim kho alloying tivthaiv hauv qee cov hlau.
Cim npe nrov: 10-100mm nitriding cov tshuaj tiv thaiv ferrosilicon nitride lumps
Xa kev nug
Koj Tseem Yuav Zoo Li
