Vim li cas steel fiber ntau refractory castable xaiv raws li cov khoom tseem ceeb refractory hauv ob sab phlu?
Steel fiber ntau refractory castables yog tov nrog refractory aggregates, binders thiab admixtures, raws li zoo raws li ib tug tsim nyog tus nqi ntawm tshav kub-resistant steel fibers txiav txim raws li kev siv tej yam kev mob ntawm cov khoom siv thermal. Niaj hnub no, steel fiber castables tau dhau los ua cov ntaub ntawv tseem ceeb rau ntau lub qhov cub kom txhim kho hluav taws kub thiab kev pab lub neej ntawm cov khoom siv!
Yog li vim li cas steel fiber castable xaiv los ua cov khoom tseem ceeb refractory hauv ob sab phlu? Feem ntau saib cov ntsiab lus no:
1. Lub zog siab thiab hnav tsis kam: Lub zog ntawm steel fiber ntau castable yog 30% mus rau 60% siab dua li cov khoom qub uas tsis muaj steel fiber ntau, thiab nws kuj muaj qhov hnav tsis kam. Nyob rau hauv qhov kub thiab txias ib puag ncig, nws tuaj yeem tswj tau qhov ruaj khov ntawm nws cov qauv thiab kev ua haujlwm. Hlau fiber ntaurefractory castablestuaj yeem tiv thaiv cov cuab yeej los ntawm kev puas tsuaj thiab txuas ntxiv lub neej kev pab cuam ntawm cov khoom siv.
2. Zoo thermal stability thiab oxidation tsis kam: steel fiber castables muaj peev xwm tswj tau kev ua haujlwm ruaj khov hauv qhov kub thiab txias.
3. Kev tsim kho zoo: Nws muaj kev tsim kho zoo thiab tuaj yeem ua tiav ntau yam kev tsim kho kom yooj yim. Thaum lub sij hawm tsim kho, nws tsis yooj yim rau tawg los yog ntog, kom ntseeg tau tias kev tsim kho zoo thiab kev ua haujlwm zoo. Yog li ntawd, kev siv cov hlau fiber ntau castables tuaj yeem txhim kho kev tsim kho kom zoo thiab zoo, thiab txo cov teeb meem thiab kev pheej hmoo ntawm kev tsim kho.
Hlau fiber ntau refractory castable dhau los ua cov khoom tseem ceeb refractory hauv ob sab phlu rau kilns
Nyob rau hauv lub tshav pob ntawm hlau thiab hlau metallurgy, steel fiber castables yog dav siv nyob rau hauv lub linings thiab rwb thaiv tsev txheej ntawm blast furnaces, converters, hluav taws xob furnaces thiab lwm yam khoom siv. refractory steel fiber castables tuaj yeem txhim kho cov cuab yeej ua haujlwm rau qhov kub thiab txias ib puag ncig. Nws tuaj yeem tsis tsuas yog txhim kho thermal efficiency ntawm cov cuab yeej siv, tab sis kuj ua kom muaj kev nyab xeeb ntawm cov cuab yeej ua haujlwm, cia cov neeg ua haujlwm ua haujlwm nrog kev thaj yeeb nyab xeeb.
Nyob rau hauv kev lag luam petrochemical, nws yog dav siv nyob rau hauv kev tsim cov ntaub ntawv rau high-temperature reactors, tshav kub exchangers thiab lwm yam khoom siv. Kev siv cov hlau fiber ntau refractory castables tuaj yeem txhim kho kev ntseeg tau thiab kev nyab xeeb ntawm cov cuab yeej thiab txo cov khoom siv tu thiab hloov cov nqi.
Nyob rau hauv lub tshav pob hluav taws xob thiab lub zog, nws yog dav siv nyob rau hauv kev tsim cov ntaub ntawv thiab rwb thaiv tsev txheej rau high-temperature chimneys, boilers thiab lwm yam khoom siv. Raws li ib feem tseem ceeb ntawm cov khoom siv thermal, nws tuaj yeem txhim kho qhov hluav taws kub thiab kev pab cuam lub neej ntawm cov khoom siv thiab ua kom lub cev ua haujlwm zoo thiab ua haujlwm ntawm cov khoom siv.
