Cov khoom siv fiber ntauTsis txhob hais txog kev refractory castables ntawm ib qho khoom siv, tab sis qee qhov nqi ntawm cov hlau fiber ntau ntxiv rau Refractory castable, yog li nws yog hu ua Steel Fiber Refractory castable. Qhov kev siv kub ntawm refractory castables tseem yuav tsum tau txiav txim siab raws li cov khoom siv.
Thaum kev tsim cov khoom siv refractory, qee cov khoom lag luam ntawm cov kab sib txawv feem ntau ntxiv. Cov fibers yog dab tsi peb xa mus rau li cua sov - ionistant steel fibers. Lawv tsim tawm los ntawm cov hlau uas tsis muaj hlau lossis cua sov - Cov hlau tiv taus hlau xws li chromium thiab npib tsib xee. Nws cov hau kev tsim khoom tau muab faib ua: steel hlau txiav thiab cov qauv nyiaj, steel thaiv txiav cov txheej txheem thiab cov qauv hlau. Thawj ob txoj hauv kev muaj lub zog zoo thiab muaj zog, tab sis tus qauv kawg tau yooj yim, thiab nws yog tsim los ntawm ntau cov tuam txhab, yog li nws tau siv dav.
Cov duab ntawm cov cua sov - tiv taus steel fiber ntau yog zoo li lub nkoj {}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} {, 25mm, 30mm thiab 35 hli. Cov qhab nia ntawm tshav kub- tsis kam muab faib ua 330, 346, thiab 430 raws li kev kub taub hau thoob ntiaj teb {16} {resistant steel fiber ntau qib. Tus qauv steel zoo ib yam li lub teb chaws tus qauv (GB) yog 1cr15ni36W3ti, 1cr25ni9, 1cr15si2 thiab 1cr18si2.
Ntxiv cov fiber ntau rau refractory castables yog los ntxiv tus nqi tsim nyog ntawm stainless hlau fiber ntau rau cov thermal poob siab loj ntawm cov casables. Piv nrog tsis yog -}}}}}}}}}} Cov kev cuam tshuam tsis zoo los ntawm 0.8 ~ 3 zaug. Tom qab 10 lub sij hawm ntawm kev kho mob sai thiab kev kho cua sov, nws lub zog FLEXURALURAL FLEXURE nce qib 80%. Thaum qhov nyiaj ntxiv yog 3%, qhov kev siv ntsuas kub yog 1400 degree.
Kev tsim cov roj hlau fiber ntau cuam tshuam nrog kev sib xyaw siab high {{}}}}}}}}}}}}}}} Cov hmoov nplej zoo, thiab ntxiv nrog cov hlau stainless hlau. Cov fibers feem ntau ntxiv rau hauv qhov hnyav feem pua ntawm 0.6% rau 2.5%. Tsim kom zoo thiab kev teeb tsa yog qhov tseem ceeb los xyuas kom ntseeg tau qhov zoo tshaj plaws ntawm cov khoom. Cov fibers yuav tsum tau muab faib kom tsis txhob muaj agglomeration, thiab cov Castable yuav tsum tau vibrated zoo thaum lub sij hawm teeb tsa thiab cov qauv coj ua.
Cov ntawv thov kev lag luam steel muaj cov txiaj ntsig zoo rau kev xaiv siab rau kev lag luam uas xav tau kev lag luam zoo dua qub thiab kev ua haujlwm zoo dua qub. Lawv lub peev xwm los tiv thaiv kom muaj qhov kub thiab txias, tiv thaiv thermal poob siab, thiab tswj kev ua ncaj ncees ua rau lawv siv cov khoom siv hlau, cov khoom siv petrochemical, thiab cov khoom muaj cov khoom muaj. Raws li kev lag luam txuas ntxiv mus nrhiav cov ntaub ntawv tau zoo thiab ruaj, steel fiber refractory castables Seb siv hauv cov hluav taws kub ua hluav taws, kiln linings, lossis siab {{{} Cov khoom siv ntsuas kub, cov khoom siv kub no muab cov tshuaj muaj zog thiab txhim khu kev qha rau cov kev siv niaj hnub no.
