Kev pabcuam lub neej ntawm cov khoom siv ramming ntawm qhov nruab nrab zaus qhov cub

Intermediate zaus furnace ramming khoom yog ib nrab qhuav, bulk refractory khoom tsim los ntawm ramming. Feem ntau cov khoom me me thiab cov hmoov zoo ua los ntawm cov khoom siv alumina siab tau ua raws li qee qhov gradation thiab ntxiv nrog qhov tsim nyog tus nqi ntawm cov neeg sawv cev sib txuas. Thaum lub sij hawm tsim kho, muaj zog ramming yuav tsum tau ua kom tiav cov qauv zoo. Cov khoom siv ramming ntawm lub tshuab hluav taws xob nruab nrab feem ntau yog siv hauv kev sib cuag ncaj qha nrog cov yaj. Yog li ntawd, cov khoom me me thiab cov hmoov yuav tsum muaj ntim ruaj khov, ua kom zoo thiab tiv taus xeb. Nyob rau tib lub sijhawm, cov khoom siv ramming ntawm qhov nruab nrab zaus qhov cub muaj tshuaj lom neeg ruaj khov thiab ua haujlwm zoo. Erosion, hnav tsis kam, shedding kuj, kub poob siab kuj.

Intermediate zaus furnace ramming khoom Tam sim no hais lus, yam khoom siv li cas hauv ob sab phlu siv nyob rau hauv nruab nrab zaus rauv rau smelting tooj? Ntawm no yog cov lus piav qhia luv luv rau txhua tus: cov khoom siv hauv ob sab phlu siv nyob rau hauv tam sim no tooj liab smelting nruab nrab zaus rauv ntawm lub khw yog feem ntau silicon intermediate zaus rauv ramming khoom.

Vim tias qhov kub ntawm tooj liab smelting yog qhov qis, feem ntau ntawm cov khoom siv silicon ramming yog siv. Ntxiv rau cov txheej txheem crushing, kev tshuaj xyuas, thiab sib nqus sib nqus, cov khoom siv ramming no tseem yuav tsum tau qhuav thiab ntxuav. Cov ntsiab lus ntawm silicon ntawm tooj liab smelting silicon ramming khoom feem ntau yog siab dua 95. Cov hlau oxide yog tsawg dua 0.5. Aluminium oxide yog tsawg dua 0.7. Lub refractoriness feem ntau yog 1650 degrees. Cov khoom no yog tsim los ntawm cov qib siab tshwj xeeb bauxite clinker thiab hmoov.

Raws li cov khoom siv tseem ceeb, nws yog kev sib xyaw ntawm cov ntshiab aluminate cement binder, txhuas hmoov, kyanite, anti-shrinking tus neeg saib xyuas, tawg-pov thawj fiber ntau thiab lwm yam khoom siv admixture. Nws tuaj yeem muab pov rau hauv ib lub hauv ob sab phlu los ntawm kev siv castables. , tseem tuaj yeem nchuav rau hauv cov blocks precast rau masonry siv.

Dab tsi yog cov yam ntxwv ntawm high-strength anti-aluminium infiltration castables? Hais txog cov yas refractory thiab cov ntaub ntawv ramming. Cov chaw kuaj mob hauv tsev feem ntau siv cov txheej txheem ntawm kev siv phau ntawv ramming, lossis cov tshuab ntsuas siab rau molding. Lub teb chaws Yelemees xaiv lub tshuab tamping tsis siv neeg, tamping nrog cua rauj, txav cov pwm rov qab thiab tawm ntawm qhov sib xws, thiab tamping hauv txheej.

Lub plasticity Performance index yog txuas nrog lub sij hawm cia ntawm cov khoom, cov dej poob hauv cov khoom, thiab kev nqus dej los ntawm lwm cov khoom. Thiab lwm yam kev hloov ntawm lub cev thiab tshuaj. Qhov kev hloov no yog aggravated nrog kev hloov ntawm ib puag ncig kub thiab av noo.