1. Cov khoom siv raw siv hauv cov txheej txheem tsim khoom sib txawv.Slag wool yog abbreviated li ntxhia wool, thiab nws cov ntaub ntawv tseem ceeb yog metallurgical slag thiab lwm yam kev lag luam khib nyiab thiab coke.Cov ntaub ntawv tseem ceeb ntawm pob zeb wool yog cov pob zeb ntuj xws li basalt thiab diabase.

2. Cov yam ntxwv ntawm lub cev sib txawv.Vim muaj cov khoom sib txawv, lawv lub cev muaj zog kuj sib txawv.Feem ntau, acidity coefficient ntawm slag ntaub plaub yog hais txog 1.1-1.4, thaum lub acidity coefficient ntawm pob zeb ntaub plaub yog hais txog 1.4-2.0.Vim tsis muaj acidity coefficient ntawm slag ntaub plaub, nws kuj muaj ntau alkaline oxides.Muaj qee yam kev ua haujlwm hydraulic hauv cov ntaub plaub tsiaj ntxhia, uas txawv ntawm pob zeb wool.Yog li ntawd, zoo tib yam slag ntaub plaub tsis tuaj yeem siv rau thermal rwb thaiv tsev ntawm lub tsev sab nrauv phab ntsa.

3. Cov nyhuv txawv.Pob zeb wool tsis muaj leej faj dawb, cov ntsiab lus ntawm cov pob zeb slag yog qis dua li cov ntxhia wool, thiab cov khoom siv pob zeb feem ntau siv hydrophobic resin ua cov ntaub ntawv.Cov resin muaj ib tug high curing degree, yog li qhov nqus noo noo yog tsawg, thiab cov dej tsis kam yog siab dua cov ntxhia wool.Qhov siab tshaj plaws kev khiav hauj lwm kub ntawm cov ntxhia wool yog 600-650 degrees Celsius.Feem ntau, fiber ntau ntawm cov khoom yog luv thiab tuab.Qhov siab tshaj plaws kev khiav hauj lwm kub ntawm pob zeb wool tuaj yeem ncav cuag 900-1000 degrees Celsius, fiber ntau yog ntev, thiab cov tshuaj siv tau zoo dua li cov ntxhia wool, tab sis cov nqi tsim khoom ntawm pob zeb wool yog siab dua cov ntxhia wool.

4. Cov txheej txheem ntau lawm yog txawv.Cov txheej txheem tsim khoom ntawm pob zeb wool yog ncaj qha tshav kub basalt lossis diabase thiab ib qho me me ntawm dolomite, limestone lossis fluorite thiab lwm yam khoom ntxiv rau hauv lub xeev molten ntawm qhov kub ntawm 1400-1500 degrees Celsius hauv lub khob, thiab tom qab ntawd ua fibers los ntawm plaub-roll centrifuge.Nyob rau tib lub sijhawm, cov dej-soluble resin lossis organic silicon thiab lwm cov binders yog txau rau ntawm qhov chaw ntawm fiber ntau, thiab tom qab ntawd tsim los ntawm sedimentation thiab siab.Cov ntxhia wool feem ntau yog slag los ntawm blast furnace hlau smelting, nrog ib tug npaum li cas ntawm limestone los yog dolomite thiab tawg cib.Nws yog yaj nyob rau hauv ib lub khob los yog cellar ntawm qhov kub thiab txias me ntsis tshaj qhov kub ntawm lub pob zeb wool, siv kev txhaj tshuaj los yog centrifugal txoj kev.Ua kom nws fiber ntau, cov pob slag thiab impurities hauv fiber ntau yog xaiv los ntawm winnowing lossis dej.