Cov khoom siv refractory Ramming yog ua los ntawm kev faib ua feem ntau ntawm granularity thiab hmoov thiab qhov feem ntawm ib qho kev faib ua feem tsawg heev. Txoj Kev Tsim cov khoom tawg.
Vim tias cov khoom siv Ramming feem ntau yog siv rau kev sib cuag ncaj qha nrog cov khoom melting, nws yuav tsum tau hais tias cov granules thiab hmoov yuav tsum muaj siab ntim stability, ceev thiab corrosion kuj. Cov neeg uas siv rau induced hluav taws xob furnaces yuav tsum muaj rwb thaiv tsev.
1. Cov yam ntxwv ntawm cov khoom siv Ramming
Tus neeg sawv cev khi ntawm cov khoom siv ramming yuav tsum tsim nyog, qee qhov tsis xav tau tus neeg sawv cev khi, thiab qee qhov tsuas yog ntxiv me me ntawm tus neeg sawv cev melting. Cov kua qaub pounds feem ntau yog siv nrog cov khoom sib khi xws li sodium sodium silicate, silicate, thiab silicone. Ntawm lawv, qhuav hom phaus feem ntau yog siv rau borate; alkaline mosaic mosaic chlorine chloride thiab sulfate feem ntau yog siv rau hauv mosaic mosaic mosaic mosaic mosaic mosaic; kuj feem ntau siv cov pa roj carbon-muaj cov organic teeb meem thiab ib ntus binding tus neeg sawv cev ntawm qhov kub thiab txias. Essence Ntawm lawv, tus neeg sawv cev qhuav melting nrog ib tug tsim nyog tus nqi ntawm cov hlau uas muaj hlau. Chromium phaus feem ntau yog siv rau hauv kev muaj hmoo.
Piv nrog rau lwm cov ntaub ntawv tsis tu ncua refractory ntawm cov ntaub ntawv zoo sib xws, cov phaus yog qhuav los yog semi-dry, thiab cov qauv ntom yog tau los ntawm ib qho muaj zog tincture. Tsuas yog los ntawm cua sov rau sintering kub tuaj yeem ua ke kom muaj zog.
Tom qab tsim cov khoom sib tov, nws tuaj yeem siv los txhawb kev sib zog los yog sintering raws li cov yam ntxwv ntawm cov khoom sib tov. Yog hais tias nws muaj inorganic chemical binding agents, nws yuav disassembled thiab ci tom qab nws yog heev intensive; cov neeg uas muaj kev sib xyaw ntawm cov thermoplastic carbon, tom qab txias, muaj lub zog loj heev thiab tom qab ntawd tshem tawm cov pwm. Lub hardened binding tus neeg sawv cev ntawm ib txwm kub feem ntau sintering nrog pwm tom qab pounding.
Cov ntaub ntawv tsim los ntawm cov ntaub ntawv pounding tau muab faib ua nws: av nplaum, siab aluminium, charcoal, magnesium thiab dawb huab pob zeb.
2. High aluminium, ramming khoom
Ua ntej ntxiv cov ntxhib, nplua aggressive tus neeg sawv cev (high aluminium cement) nyob rau hauv qhov piv txwv, thiab ntxiv ib qho kev sib xyaw qhuav 1 ~ 2 feeb hauv qhov yuav tsum tau tov, thiab tom qab ntawd ntxiv cov dej kom ntau rau kev sib tov thiab nplawm li 5 feeb. Kev tsim kho: Kev sib xyaw ua ke yog 80 ~ 100mm. Siv cov cua txias rauj tsis tu ncua thiab sib npaug kom ua tiav tus naj npawb ntawm reciprocated ntau zaus
