Dab tsi yog qhov txawv ntawm hnav-resistant castable thiab hnav-resistant yas?
Hnav-resistant castable thiab hnav-resistant yas muaj ib qho kev ua haujlwm, uas yog, ob qho tib si yog amorphous refractory cov ntaub ntawv uas muaj zog hnav tsis kam. Yog li ntawd, thaum tus neeg yuav khoom, nws yooj yim rau confuse nws, thiab nws yuav ua rau muaj teeb meem loj hauv kev siv tom qab. Yog li yuav ua li cas paub qhov txawv ntawm hnav-resistant castables thiab hnav-resistant plastics? Qhov txawv ntawm ob yog dab tsi?
Ua ntej, nyob rau hauv cov nqe lus ntawm raw cov ntaub ntawv thiab binders.
Hnav-resistant castable yog tsuas yog ua los ntawm xim av corundum, silicon carbide, homogenized bauxite thiab lwm yam raw cov ntaub ntawv uas muaj zog thiab muaj zog tiv taus hnav raws li refractory aggregate thiab hmoov. Hauv kev xaiv cov neeg sawv cev sib txuas, hnav-tiv taus castable xaiv cement bonding. Nyob rau tib lub sijhawm, chemical admixtures tau ntxiv kom tau txais kev hnav siab dua.
Txawm hais tias cov khoom siv tseem ceeb ntawm cov yas hnav-tiv taus kuj tseem yog corundum, silicon carbide thiab lwm yam muaj zog, siab-hardness refractory raw cov ntaub ntawv, tab sis nws tseem yuav tsum tau ntxiv cov nplaum nplaum refractory. Hauv kev xaiv cov khoom sib txuas, cov yas hnav-tiv taus tuaj yeem xaiv phosphate bonding.
Qhov thib ob, txoj kev tsim kho ntawm ob cov ntaub ntawv kuj txawv heev.
Ua ntej kev tsim kho, ncuav lub hnav-resistant castable thiab lub binder nyob rau hauv lub hnab mus rau hauv lub quab yuam mixer thiab do nrog dej. Thaum lub sij hawm kev tsim kho, nws yog ib qho tsim nyog yuav tsum tau teeb tsa cov qauv, nteg cov khoom txhawb nqa xws li cov ntsia hlau ntsia hlau thiab anchoring cib. Casting kev tsim kho, thiab kev co compaction, thiab lwm yam ntaub ntawv solidified, tshem tawm cov template, ziab kom qhuav.
Thaum hnav-resistant yas yog tsim, nws yog ib qho tsim nyog rau cov cuab yeej cuab tam (qee lub tuam txhab tsim cov yas hnav-tiv taus tshiab, uas tuaj yeem ua rau ntawm qhov chaw). Vim hais tias cov yas muaj qee yam plasticity, nyob ntawm qhov kev tsim kho lub cev, nws tsis tsim nyog los txhawb cov qauv, thiab cov tortoise plhaub net, anchoring rau tes, anchoring bricks thiab lwm yam yog siv los txhawb qhov chaw. Muab cov khoom tso rau hauv qhov pore ntawm cov khoom txhawb nqa thiab phaus kom nruj. Nws yog ib qho tsim nyog yuav tsum nco ntsoov tias cov yas hnav-tiv taus tsis tuaj yeem tiv tauj nrog dej thaum lub sijhawm tsim kho, thiab nws tseem yuav tsum tau ua txoj haujlwm zoo ntawm lub cev tsis muaj dej.
Thib peb, ob qho khoom siv sib nrug deb ntawm tus nqi. Nyob rau hauv cov nqe lus ntawm cov ntaub ntawv nrog xim av corundum raws li lub ntsiab matrix:
Tus nqi ntawm hnav-resistant castable ib tuj yog 3000 ~ 6000 yuan.
Tus nqi ntawm cov yas hnav-resistant yog kim dua ib tuj tshaj castable.
Tom qab ntawd, thaum yuav khoom, peb yuav tsum nkag siab tob txog qhov chaw ua haujlwm ntawm lub cev kev tsim kho kom txiav txim siab seb puas yuav siv cov yas hnav-resistant castable lossis hnav-resistant yas.