xinwen ua

Xov xwm

Kev siv iav hmoov yog dab tsi tom qab ua tiav?Kev Taw Qhia Rau Kev Siv Kho iav

Tam sim no, cov iav khib nyiab tsim tawm hauv kev tsim khoom thiab kev ua neej nyob tau nce ntxiv thiab ua rau muaj kev phom sij rau pej xeem.Vim cov tshuaj ruaj khov ntawm cov iav khib nyiab, nws tsis lwj, hlawv, yaj lossis ib txwm yaj hauv av.HCMilling (Guilin Hongcheng) yog cov chaw tsim khoom ntawmiavsib tsoo zeb khoom siv.Cov hauv qab no yog ib qho kev taw qhia txog txoj hauv kev ntawm iav rov ua dua tshiab.

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  iavsib tsoo zeb 

 

Lub khob peb siv tam sim no yog ua los ntawm quartz xuab zeb, soda tshauv, feldspar thiab limestone los ntawm qhov kub thiab txias.Cov khoom siv amorphous tau txais los ntawm kev ua kom cov viscosity ntawm cov yaj thaum txias.Nws yog nkig thiab pob tshab.Muaj quartz iav, silicate iav, dej qab zib txiv qaub iav, fluoride iav, thiab lwm yam Nws feem ntau yog hais txog silicate iav, uas yog tsim los ntawm quartz xuab zeb, dej qab zib tshauv, feldspar thiab limestone los ntawm kev sib tov, kub melting, homogenizing, ua thiab annealing.Nws yog dav siv hauv kev tsim kho, kev siv niaj hnub, kev kho mob, tshuaj, hluav taws xob, ntsuas, nuclear engineering thiab lwm yam.Tam sim no, iav rov siv dua yog ua tiav rau hauv iav hmoov los ntawm kev sib tsoo, uas yog siv rau hauv cov lus qhia hauv qab no:

 

1. Cov hmoov iav yog ua tiav raws li cov khoom siv hauv cov cement: cov khoom tseem ceeb ntawm iav yog silica active, yog li nws muaj peev xwm muaj pozzolanic kev ua si tom qab tau hauv av rau hauv cov hmoov, thiab tuaj yeem siv los ua cov khoom siv los npaj cov pob zeb.Qhov no tuaj yeem tsis tsuas yog daws qhov teeb meem ntawm kev pov tseg cov iav pov tseg, tab sis kuj txhawb kev tsim cov khoom siv vaj tsev ntsuab.(1) Ultra-siab zog cement-raws li cov ntaub ntawv nrog compressive zog tshaj 100MPa tuaj yeem npaj los ntawm kev sib xyaw iav hmoov.Thaum cov iav hmoov cov ntsiab lus tsawg dua 20%, lub zog compressive ntawm cov qauv nce nrog qhov nce ntawm iav hmoov ntsiab lus;Qhov nce ntawm curing kub kuj tseem ua rau cov tshuaj tiv thaiv pozzolanic ntawm iav hmoov Yog li ntawd, nws tuaj yeem txhawb kev loj hlob ntawm lub zog.(2) Cov hmoov iav muaj zog pozzolanic kev ua haujlwm thiab ua tiav cov nyhuv hauv cov txheej txheem gelling.Nws tuaj yeem tsis tsuas yog sau lub qhov hws hauv cov qauv slurry, tab sis kuj tuaj yeem tsim CSH gel, txhim kho microstructure ntawm cov khoom thiab txhim kho lub zog ntawm cov khoom.

 

2. iav hmoov ua raws li iav raw cov ntaub ntawv: pov tseg iav yog sau, txheeb thiab kho raws li raw cov ntaub ntawv rau iav ntau lawm, uas yog lub ntsiab txoj kev rau recycle pov tseg iav.Cov iav khib nyiab tuaj yeem siv rau kev tsim cov khoom iav uas tsis tshua muaj kev xav tau ntawm cov tshuaj muaj pes tsawg leeg, xim thiab impurities, xws li lub raj mis iav, iav insulator, hollow iav cib, channel iav, embossed iav, xim iav pob thiab lwm yam khoom iav.Tus nqi ntawm cov iav khib nyiab sib xyaw hauv cov khoom no feem ntau yog siab dua 30wt%, thiab cov iav khib nyiab sib xyaw hauv lub raj mis ntsuab thiab cov khoom ntim tuaj yeem ncav cuag 80wt%.Yog tias 50wt% ntawm cov iav khib nyiab tau rov ua dua tshiab hauv Suav teb, 3.6 lab tons ntawm siliceous raw cov ntaub ntawv, 0.6 lab tons ntawm soda tshauv thiab 1 lab tons ntawm cov qauv thee tuaj yeem txuag tau txhua xyoo.

 

3. iav hmoov ua raws li cov ntaub ntawv txheej: Nyiv Changsheng Wood Fiber Board tuam txhab siv cov iav khib nyiab thiab cov log tsheb khib nyiab kom tawg ua cov hmoov zoo thiab sib xyaw rau hauv cov txheej hauv ib qho kev faib ua feem, uas tuaj yeem hloov silica thiab lwm yam khoom hauv txheej.Nws yog siv los rhuav tshem cov khoom siv khib nyiab pov tseg iav fwj, zom tawm ntawm cov npoo thiab cov ces kaum, thiab txheej txheem rau hauv cov npoo zoo, thiaj li tsim cov iav tawg uas yuav luag zoo ib yam li cov xuab zeb ntuj, thiab tom qab ntawd sib tov nrog tib yam. tus nqi xim.Thiab muab qhov kev ntxhib los mos thiab qauv uas cov xim yav dhau los tsis muaj.Cov xim no tuaj yeem ua rau hauv dej-soluble automotive xim.Cov khoom siv hom kev sib xyaw ntawm cov iav khib nyiab no tuaj yeem ua kom muaj qhov sib txawv ntawm qhov sib txawv thaum raug lub tsheb teeb lossis hnub ci, uas muaj ob qho kev tiv thaiv kev sib tsoo thiab kho kom zoo nkauj.

 

4.iav sib tsoo mmob yog siv los ua cov ntaub ntawv raw rau iav ceramics: iav ceramics yog ib qho nyuaj, muaj zog txhua yam, zoo tshuaj stability thiab thermal stability.Txawm li cas los xij, tus nqi tsim khoom ntawm cov khoom siv raw khoom siv feem ntau siv rau iav ceramics yog qhov siab.Nyob rau hauv txawv teb chaws, zus tau tej cov iav ceramics siv pov tseg iav los ntawm cov txheej txheem ntab thiab ya tshauv los ntawm fais fab nroj tsuag es tsis txhob ntawm tsoos iav ceramics tau ua tiav.Cov iav ceramics no yog tsim los ntawm cov txheej txheem kev sib txuas ua ke thiab sintering: sib tov cov hmoov tshauv thiab cov iav khib nyiab, yaj ntawm 1400 ℃, ua cov iav amorphous, dej quenching, sib tsoo, thiab sintering ntawm 810 ~ 850 ℃, nws tuaj yeem ua rau iav. ceramics nrog zoo mechanical zog, uas muaj feem xyuam rau kev tsim kho teb.Cov kws tshawb fawb tshawb fawb los ntawm Tsinghua University thiab Wuhan University of Technology hauv Suav teb tau ua tiav cov thev naus laus zis tseem ceeb ntawm kev siv cov tshauv ya, thee gangue, ntau yam kev lag luam tailings, smelting slag thiab Yellow River silt ua cov khoom siv tseem ceeb los tsim cov iav ceramics hniav panels.

 

5. Cov iav mosaic yog tsim los ntawm iav sib tsoo zeb: finely grind cov khib nyiab iav rau hauv iav hmoov, ces ntxiv ib co nplaum nplaum, xim los yog decolorant, thiab sib tov sib npaug nrog ib tug tov khoom.Lub batch yog nias rau hauv lub cev ntsuab los ntawm qhuav nias txoj kev, thiab qhuav ntsuab lub cev raug xa mus rau cov menyuam kiln, pusher kiln los yog tunnel kiln nrog kub kub ntawm 800 ~ 900 ℃ rau sintering, thiab feem ntau nyob twj ywm nyob rau hauv lub sintering kub cheeb tsam rau 15 ~ 25 feeb.Cov khoom txias tawm ntawm qhov cub yuav tsum tau tshuaj xyuas, xaiv, paving, ziab, tshuaj xyuas, ntim, warehoused los yog xa, thiab cov khoom tsis tsim nyog yuav tsum tau rov ua dua.

 

6. Ua thiab Zus Tau Thiab Zus Tau Thiab Zus Tau Thiab Ze Zus Tau Thiab Zus Tau Thiab Zus Tau Thiab Zuag Ua Rwb Thaiv Tsev Ntawm Thermal Rwb Thaiv Tsev Thiab Cov Suab Rwb Thaiv Tsev Ceev, Muaj Zog Loj, Thiab Tag Nrho Ntawm Cov Pores Me.Cov roj theem tso nyiaj rau 80% - 95% ntawm tag nrho cov ntim ntawm cov khoom.Piv nrog rau lwm yam inorganic thermal rwb thaiv tsev thiab suab rwb thaiv tsev cov ntaub ntawv, nws muaj qhov zoo ntawm thermal rwb thaiv tsev zoo thiab suab rwb thaiv tsev kev ua tau zoo, tsis yog hygroscopicity, corrosion kuj, Frost tsis kam, tsis combustion, yooj yim sib txuas thiab ua."Nws cov txheej txheem tsim khoom yog txhawm rau txhawm rau pov tseg iav, Ntxiv calcium carbonate, carbon hmoov - ib hom foaming agent thiab foaming accelerator, sib tov sib npaug, muab tso rau hauv pwm, thiab muab tso rau hauv lub cub tawg kom sov.Nyob rau hauv cov xwm txheej ntawm softening kub, ntxiv foaming tus neeg sawv cev los ua npuas rau ntawm iav, thiab ces ua npuas ncauj iav.Tom qab lub iav tau muab tshem tawm ntawm lub qhov cub, nws yuav tsum tau tev tawm, annealed, thiab sawed mus rau tus qauv loj.

 

Raws li ib yam ntawm cov peev txheej, cov iav khib nyiab yog qhov zoo tshaj plaws los siv cov iav loj los ntawm kev siv nws hauv cov khoom siv hauv tsev.Cov txiaj ntsig kev tshawb fawb tam sim no tau pom tias nws muaj peev xwm siv cov iav khib nyiab raws li cov ntxhia ntxiv rau cov pob zeb, tab sis daim ntawv thov kev lag luam tsis tau ua tiav vim cov cuab yeej siv tshuab thiab lwm yam laj thawj.Coviavsib tsoo zebtsim los ntawm HCMilling (Guilin Hongcheng) yog cov cuab yeej tseem ceeb uas muab cov khoom lag luam ntau rau iav rov ua dua tshiab.Nws yog siv rau iav sib tsoo, thiab tuaj yeem ua tiav kaum tawm tons ntawm cov zis ib teev, thiab tuaj yeem tsim 80-600 mesh iav hmoov.Yog tias koj muaj kev xav tau, thov hu rau peb E-mail:mkt@hcmilling.comlos yog hu rau ntawm +86-773-3568321, HCM yuav tailor rau koj qhov zoo tshaj plaws sib tsoo zeb kev pab cuam raws li koj xav tau, cov ntsiab lus ntxiv thov mus saib https://www.hc-mill.com/.


Post lub sij hawm: Dec-06-2022