"Peb lub pob zeb"
Nyob rau hauv thaj teb ntawm tsis yog xim hlau thiab refractory cov ntaub ntawv, tshwj xeeb ntawm kev ua kom yooj yim, xa mus rau tib lub pob zeb "
Cov ntawv thov tseem ceeb ntawm Trilithon hauv Amorphus Refractories yog:
(1) raws li kev siv regtract sib cais, xws li siv cov coarse-grained rhodrochrosite raws li refractory aggregate.
(2) raws li cov hmoov nplej refracting, xws li kev siv rho tawm thiab silica concentrates li hmoov.
(3) Raws li admixture, feem ntau yog tus neeg sawv cev nthuav.
Ntawm cov trilithic minerals, bluishorchist yog qhov siv tshaj plaws. Vim tias cov neeg muaj txiaj ntsig loj tshaj plaws nrog cov neeg muaj cov tshuaj tiv thaiv muaj leadsal rau cov khoom siv hluav taws xob zoo rau cov khoom siv hluav taws xob kom txo qis ntawm qhov kub thiab txhim kho qhov ntsuas kub.
Refractorters Castables
Nyob rau hauv xyoo tsis ntev los no muaj plaub qhov chaw ntawm kev tshawb fawb ntawm kev thov ntawm cov trilithon hauv Refractory Castables:
1, Daim ntawv thov ntawm bluestone hauv Refractory castables
Ntxiv cov bluestone hauv cov Castable, tsuas yog xaiv lub roob zais, Shuyhan's Bluaction, to Tov Loj Tshaj Plaws ntawm Cov Ntaub Ntawv Tshaj Tawm ntawm cov ntaub ntawv tsis sib xws. Hauv cov hlau pob castabe, ntxiv Nanyang zais cov roob Bluecrystal ua tus txheej txheem nthuav dav ntxiv, yog li tshem cov txheej txheem cua txias, thiab txhim kho cov kev pabcuam lub neej ntawm cov khoom. Hauv kev siv cov ntaub ntawv dej hlau, hauv qab ntawm pob thiab lwm qhov tsim nyog kho, ib pob uas nyob thoob plaws kev siv ntawm pob hnub nyoog 12 {} {16}} ~ 1300 zaug. High-alumina Castabe creatulated nrog bluestone li tus neeg sawv cev nthuav dav tau txhim kho cov kab tom qab-hlawv kab hloov ntawm cov casables. Thaum cov zaub mov ua kom ntxiv rau cov kab laum, cov kab tom qab tua hluav taws yog qhov tsis zoo, thiab ua kom muaj qhov kub nce ntxiv, cov shrinkage yuav loj dua. 1300 degree rau {-0. 09%, 1500 degree rau -1. 05%. Txawm li cas los xij, tom qab ntxiv bluestone, qhov chaw txaus ntshai ntawm cov khoom sib txawv ntawm 8%, kev sib txawv ntawm 1300 ~ 1500 ntawm cov khoom siv sib txawv ntawm cov khoom ntawm cov khoom ntawm cov khoom kub, tab sis kuj qhia nthuav dav.
Hauv kev tsim khoom, cov ntaub ntawv tsim muaj txhij txhua, xaiv qhov tsim nyog ntawm bluestone zoo li qhov kub me me), tab sis kuj ua kom ntseeg tau tias muaj lub zog siab. Kev xaiv dav dav ntawm {{0}}}. 174 ~ 0.07mm specifications rau qhov loj ntawm qhov ntsuas.
2, cov nyhuv ntawm kev ntxiv rhohrosite ntawm kev ua haujlwm ntawm cov khoom siv cas
(1) Daim ntawv thov ntawm rhodochrosite hauv cov khoom siv gully
Nrog rau cov nplai loj tawg ua hluav taws xob, lub zog muag ntawm cov hlau thiab swb, kom hloov pauv qhov tshwm sim zoo ntxiv, kom hloov qhov tshwm sim no, liyepu li al. Hauv kev tsim cov hlau ditch lub ntsiab ditch cov khoom siv, siv rhodorochrosite los txhim kho kev ua tau zoo ntawm cov hlau hluav taws xob me me cov khoom siv. Hauv kev tsim cov kev siv sib txawv, ntxiv cov khoom sib txawv ntawm cov khoom siv kub (}}}}}}}. Qhov zoo dua qhov zoo ntawm rhodochrosite, qhov zoo dua nws cov nyhuv thiab kev ua haujlwm kub siab.
Nrog rau kev siv hlau diam castable nrog ntxiv ererthite,}}}}}}}} pa tawm hauv nruab nrab ntawm cov txheej txheem, uas txo tus nqi ntawm kev tsim khoom. Kev siv ntawm cov txheej txheem yog siv nyob rau hauv lub siab kub thiab cov khoom siv ua tsis tau, tab sis kuj tua cov khoom siv uas tsis muaj zog, tab sis kuj tua cov porosent thiab kua ntau zaus, txhim kho lub poroses thiab kua ntau, tab sis kuj tua cov porosing thiab cov kua dej sib txawv, txhim kho lub zog compressive ntawm lub casables thiab lwm yam Cov yam ntxwv.
(2) rab phom desulphurocation nrog cov khoom siv
Hlau Pretreatment Desulfurization Riam phom yog ib txwm nyob rau hauv lub sij hawm tsaus nti thiab txias kev hloov pauv, tab sis thermal kev ntxhov siab tawg, nkag mus ntawm hlau thiab rhuav tshem. Los ntawm kev txhim kho lub thermal poob siab tsis kam ntawm cov cast, los tiv thaiv cov phom lub cev tawg thiab spalling prenomenon. Los ntawm kev ntxiv rhodorochrosite, qhov chaw pov tseg yog them nyiaj thiab ntim ruaj khov ntawm rab phom lub cev yog kom ua kom zoo dua los txhim kho nws qhov kev siv tau. Li yupu li al. Mus txog ntau tshaj 200 lub sij hawm nyob rau ib lub sijhawm thaum lub sijhawm sib hais hauv cov nroj tsuag steel hauv Ningbo, nrog ib qho me me ntawm kev kho hauv nruab nrab.
3, cov nyhuv ntawm kev ntxiv silica thiab bluestone ntawm kev ua tau zoo ntawm cov khoom siv
Nyob rau hauv cov khoom siv casting, ntxiv rau ntawm silica ameleine, lossis silica ameline thiab blueschist mloog cov kab hloov ntawm cov khoom lag luam tom qab tua hluav taws. Tsis tas li ntawd, nws tseem ua rau lub nra so thiab lub zog compressive ntawm cov khoom muaj cov teebmeem ntxiv. Silica cov qib siab yog qib siab, nws cov nyhuv yog qhov pom tseeb. Xws li kev siv ntawm Al2o3 cov ntsiab lus ntawm 59% ntawm cov silica, aggate rau thawj qib, nws load softening kub (4%) ntau dua 1600 degree; Thaum kev siv Silica Al2o3 cov ntsiab lus ntawm 48%, cov agregate tseem yog qib thawj zaug (4%) yog qhov qis dua, xws li} tus qauv, rau 1565 degree.
4, cov nyhuv ntawm kev ntxiv cov khoom sillica thiab rho tawm cov ntxhia pob zeb rau cov khoom ua haujlwm ntawm cov khoom ua ke
Lub thermal poob siab tsis zoo thiab tus nqi ntawm tom qab tua hluav taws txoj kev hloov pauv tau txo los ntawm kev ntxiv cov ntxhia pob zeb rau cov casab. Cov ntsiab lus tseem ceeb ntawm cov khoom noj khoom haus qis, High-alumina Castables nrog kev sib ntxiv ntawm ntuj silica-rhodolite composite cov minerals tau txhim kho. Qhov laj thawj tseem ceeb yog qhov ntau ntawm mullite generated hauv matrix. Composite cov pob zeb hauv qab ntawm qhov chaw kub qis dua (1000 ~ 1300 degree yog cov khoom siv ua kua, thiab cov kua qib ua kua yog qhov muaj txiaj ntsig, uas muaj cov txiaj ntsig zoo ntawm kev ua haujlwm ntawm cov khoom siv. Qhov nyiaj tsim nyog ntawm cov ntxhia pob zeb yog 5%.
Lub luag haujlwm tseem ceeb ntawm BLUESTONE siv nyob rau yav dhau los yog ua kom muaj kev nkag siab zoo, lossis txhim kho cov khoom siv hluav taws xob ntau ntxiv, thiab cov ntaub ntawv sib txawv ntawm cov ntaub ntawv, hauv cov ntaub ntawv refractory yog Yog li, thiab tib yam yog qhov tseeb ntawm cov ntaub ntawv tsis yog-yoog raws, txhua qhov qhia qhov tshwj xeeb ntawm peb lub pob zeb.
Refractics plastics
Hauv cov pob zeb refractory, ntxiv cov pob zeb xiav crystalline thiab tsis muaj kev sib piv, hauv 1400 degree ntxiv, cov kab kev hloov pauv, cov kab hloov yog qhov nthuav dav. Qhov no yog qhov zoo rau kev siv cov plastics, txhim kho kev ruaj ntseg ntawm cov qauv ntawm lub tsev thaiv, txo cov kab nrib pleb, qeeb xim. Txoj kab hloov ntawm 1600 degree tau dua me ntsis nthuav tawm piv rau 1400 degree.
Refractory pounding cov khoom siv
Tom qab ntxiv cov zaub mov trilitha, cov kab tom qab tua hluav taws hloov ntawm cov alumina refractory pounding cov khoom hloov pauv ntawm kab kev sib tw los ntawm kab nthuav dav. Ntawm lawv, bluestone muaj cov nyhuv zoo tshaj plaws, nrog cov kab tom qab tua hluav taws hloov pauv ntawm {2} {4}}. 60% ntawm 1400 degree. Qhov no qhia tau nthuav tawm cov nyhuv ntawm trilithonite minerals.
Qhov kev sib ntxiv ntawm triliton cov zaub mov tsis muaj qhov tseem ceeb ntawm lub zog compressive ntawm high theem tshiab cov ntaub ntawv ntawm 1400 ~ 1500 degree tsis tau mullitized kiag li mullitized.
Refractory Tsuag Txheej
Cov kev ceev faj hauv qab no yuav tsum tau coj los tiv thaiv clogging ntawm lub lattice cib hauv tshav kub tso tawm nrog lub moj ncu rauv pa roj.
①PURGE Cov pa roj cua sov cia chav nrog huab cua compressed tsis tu ncua.
② Cov plua plav cov ntsiab lus ntawm cov pa roj teeb hluav taws xob hluav taws xob yuav tsum tau tswj hauv qab 15mg \/ m3.
③ Kev Siv Tshuaj Siv Lub Cev thiab Kev Ntsuas Lub Cev Rau Coke rau Coke Cub yuav tsum tau teeb tsa raws li tus qauv, thiab cov ntsiab lus ntawm Al2o3 thiab cov ntsiab lus ntawm lub ntsiab lus Al2o3 thiab qis me me
Cov tshuaj yuav tsum muaj cai kom raug tshem tawm nrog siv rau cov qauv txawv teb chaws.
④ Sab saum toj 3 ~ 5 txheej ntawm cov tshav kub chav ntawm lub qhov cub Coke tshiab yuav tsum siv ib nrab ntawm Silica Lattice Clocks.
⑤ Rau lub lattice cib uas tau pom tias yuav txhaws, hloov lawv tam sim ntawd thiab hloov lawv nrog ib nrab-site silica lattice cib.
Refractory slurry
Nrog rau kev txhim kho cov ntaub ntawv tsis yog-li-li-li-refractory Nrog kev nthuav dav ntawm cov kev siv ntawm kev siv cov sluractory, dog dig refractory slurry hauv kev tsim kho kom haum ntawm kev tsim kho cov cub tawg. Cov tshiab refractory slurry, ntxiv rau ntawm cov crystal xiav ua lub luag haujlwm loj. Nyob rau hauv refractory slurry, ntxiv rau ntawm sapphire concenate, vim yog mullite expansion cov tshuaj tiv thaiv ntawm sapphire, los them rau cov kev cog lus ntawm cov slurry thaum kub.
High-Zog Tuav Cov Phab Ntsa Prefabricated Yam
Moj tej tawg taws ua kom sov hlau tawm ntawm lub ditch nrog lub zog loj dua nrog rau txhua qhov kub ntawm 1000 ~00 degree), yog li cov khoom siv kub nyob rau hauv txhua theem kub ntawm cov kev cog lus kub. Cov khoom siv nrog tus neeg saib xyuas nthuav tawm tuaj yeem sau cov micro-tawg tshwm los ntawm cov khoom tawg thiab nws tus kheej sab hauv kev ntxhov siab, thiab txhim kho cov ntim ruaj khov ntawm cov khoom siv.
EXynples ntawm daim ntawv thov ntawm Trilobe Heingriarate raws li kev nthuav dav hauv amorphus refractories tau qhia hauv Table 1.
Rooj 1
Xaus lus
Txhawm rau muab cov ntsiab lus, ntau yam ntawm cov khoom siv uas tsis tau ua dua tshiab, xws li cov khoom siv ua kom sib txawv, yog siv los sib zog, tshwj xeeb yog cov bluestone yog qhov ntau siv. Lub tshuab hluav taws xob tseem ceeb yog kev siv ntawm peb lub pob zeb ntxhia uas tsis muaj zog, kom txo cov qauv ntawm cov nplaim taws, thiab txhawm rau txhim kho volumetric stability ntawm cov khoom.
Tsis tas li ntawd, kev txiav txim siab ntawm Trilithonite cov zaub mov kom ua mullite cov zaub mov muaj cov txiaj ntsig zoo ntawm cov txiaj ntsig softenate thiab lub zog ntawm cov khoom.
Cov neeg sawv cev nthuav dav rau Amorphous ReciPractories kuj siv Quartz (Sio2). Qhov nthuav dav los ntawm homogeneous ntau-theem kev hloov pauv ntawm Quartz yog siv los them nyiaj rau cov shrinkage ntawm unshaped refactories ntawm qhov kub. Ntawm lawv, daim ntawv thov tseem ceeb ntawm -Quartz (Kub Questz) rau -Squartz nthuav dav, vim tias nws yog qhov hloov loj tshaj plaws.
Txawm li cas los xij, sib piv quartz nrog rau blueschist, blueschist zoo dua rau kev siv. Ib qho yog tus nqi nthuav dav yog tus nqi loj, thiab lwm qhov kev txiav txim siab ntawm cov nyom ntawm cov tawv nqaij, tau txais cov khoom siv kub, cov khoom siv siab ua tau zoo. Yog li ntawd, tam sim no, hauv cov khoom siv hluav taws xob tsis sib xws tau siv cov xim xiav siv cov neeg sawv cev xiav uas yog tus neeg saib xyuas kev nthuav dav lossis nrog kev sib xyaw ua ke raws li kev ntxiv.
Lub decomposition ntawm mullite cov tshuaj tiv thaiv siv sapphire, kev ua haujlwm zoo rau cov khoom siv tau zoo, thiab nws yog qhov txo qis hauv cov khoom ntom nti thiab lub zog ntawm cov khoom siv.
Cov txheej txheem saum toj no siv cov kev txiav txim siab ntawm trilithonite cov zaub mov tsis sib xws los ntawm Quartz Crystallation los ntawm Quarkage ntawm Amorpage Cov Khoom Siv Hluav Taws Xob ntawm cov khoom kub siab thiab txhim kho volumetric ruaj khov. Txawm li cas los xij, cov kev nthuav dav muaj ntau dua li cov txiaj ntsig zoo ntawm cov khoom siv. Piv txwv li, qis creep cib ci ci, hloov kho cov roj hmab siab thiab lwm yam los txhim kho cov khoom siv kub thiab lwm yam los, yog siv cov khoom siv hluav taws xob tsis huv thiab lwm yam khoom. Yog li peb yuav tsum ua kom zoo siv Trilithion txhawm rau txhim kho kev ua haujlwm ntawm cov ntaub ntawv refractory.
Nws tau sau tseg ntawm no nyob rau hauv dhau tias qhov teeb meem ntawm kev nthuav dav tau tshwm sim hauv cov refractories hauv cov neeg coob. Piv txwv li, txoj kev txhim kho cov creep tsawg rau kub ntshiab rhuab sib tham tau sib tham saum toj no tau muaj qhov o tau zoo hauv matrix. Hauv kev xaus, ntxiv rau kev them nyiaj rau cov kev nthuav dav uas muaj nyob rau hauv cov ntaub ntawv loj hauv cov ntaub ntawv, nws yog qhov tseem ceeb dua los txhawm rau txhim kho cov khoom ntawm cov ntaub ntawv.
Zinfon Refractory Technology Co., Ltd
Peb yog cov khoom siv hluav taws xob refractory ua ke R & D, kev tsim khoom, kev tsim kho, cov ntaub ntawv ua lag luam thiab kev lag luam.
Peb tab tom muab ntau cov hlau nplaum thiab alumina rectractories nrog rau ob qho khoom siv thiab cov khoom tsis yooj yim, cov khoom siv raw thiab cov khoom siv tshuaj lom neeg.
Peb muaj ntawv pov thawj rau ISO9001, ISO14001, ISO45001 thiab lwm lub tebchaws thiab hauv zos pov thawj raws li nram no: