Cov Khoom Siv Ua Los Ntawm ...
Cov khoom siv ceramic fiber ntauCov paj rwb yog cov paj rwb tsis sib xws uas tsim los ntawm kev txau lossis tig cov khoom siv raw tom qab yaj, uas tuaj yeem siv los tsim lwm cov khoom siv fiber ceramic, xws li daim pam, ntaub, ntawv, ntawv, textiles, thiab lwm yam, thiab kuj tuaj yeem siv ncaj qha los sau cov qhov tsis sib xws ntawm cov ntaub ntawv refractory lossis cov khoom nyuaj rau tsim, txhawm rau ua lub luag haujlwm ntawm kev txuag rwb thaiv tsev.
Cov paj rwb txheem:Cov fibers refractory uas tsim los ntawm cov txheej txheem spun los ntawm kev xaiv cov khoom siv ceev faj los ntawm kev siv hluav taws xob yaj.
Paj rwb ua los ntawm cov khoom siv siab huv:Cov fibers refractory uas tsim los ntawm cov txheej txheem spun siv cov sib xyaw ntawm fused alumina thiab silica.
Paj Rwb Zirconium:Cov fibers refractory uas tsim los ntawm cov txheej txheem spun siv cov sib xyaw ntawm fused alumina, slicaas thiab zirconia.
Cov paj rwb chromium:Cov fibers refractory uas tsim los ntawm cov txheej txheem spun siv cov sib xyaw ntawm fused alumina, siica thiab chrome oxide.
Cov yam ntxwv tseem ceeb ntawm cov khoom:
1. Kev Tiv Thaiv Kub Siab Heev
Siv qhov kub thiab txias tas mus li txog li 1050 ℃ -1400 ℃ (qib sib txawv rau kev xaiv), siv qhov kub thiab txias luv luv dua, ua haujlwm ruaj khov hauv qab qhov kub thiab txias ua haujlwm siab yam tsis muaj kev tawg lossis deformation.
2. Lub teeb yuag & Kev coj ua thermal qis
Qhov ceev ntawm cov khoom siv yog qis li 96-224kg / m³, thiab muaj cov thermal conductivity qis heev, uas tuaj yeem thaiv kev hloov pauv cua sov, txo cov khoom siv cua sov poob, thiab ua tiav cov txiaj ntsig zoo ntawm kev txuag hluav taws xob.
3. Kev Yooj Yim Zoo & Kev Ua Haujlwm Tau Zoo
Cov qauv mos mos, zoo resilience, tuaj yeem txiav, tais thiab puab raws li qhov xav tau, tsim nyog rau kev rwb thaiv tsev thermal ntawm cov khoom siv tsis xwm yeem, cov kav dej thiab cov khoom siv nyuaj, yooj yim rau kev tsim kho thiab teeb tsa.
4. Kev Ruaj Ntseg Tshuaj Zoo heev
Tiv taus kev xeb ntawm cov kua qaub, alkali, ntsev thiab feem ntau cov organic media, tsis muaj kev cuam tshuam nrog cov hlau molten (tshwj tsis yog alkali muaj zog), tsim nyog rau ntau yam kev lag luam tshuaj lom neeg hnyav.
5. Kev Khaws Cia Kub Tsawg & Kev Ntsws Tsawg
Muaj peev xwm khaws cia cua sov tsawg, cua sov thiab txias sai ntawm cov khoom siv, me me linear shrinkage ntawm qhov kub siab, tsis muaj kev hloov pauv ntim pom tseeb, lub neej ua haujlwm ntev.
6. Tsis muaj tshuaj lom thiab ib puag ncig zoo
Tsis muaj asbestos, tsis ua rau mob qog noj ntshav, muaj plua plav tsawg thaum lub sijhawm tsim kho, ua raws li kev tiv thaiv ib puag ncig thoob ntiaj teb thiab cov qauv kev noj qab haus huv hauv chaw ua haujlwm, muaj kev nyab xeeb siv.
7. Cov Khoom Siv Kho Tshuab Zoo
Qee lub zog tensile thiab compressive, tsis yooj yim poob tom qab kev tsim kho, tuaj yeem hloov kho rau me ntsis kev co ntawm cov khoom siv thaum lub sijhawm ua haujlwm.
| INDEX | Kab mob sib kis | HA | HZ |
| Kev faib tawm Kub (℃) | 1260 | 1360 xyoo | 1430 |
| Cov ntsiab lus slag (%) ≤ | 15 | 15 | 12 |
| Txoj kab uas hla ntawm fiber (㎛) | 3~5 | ||
| Al2O3 (%) ≥ | 45 | 50 | 39 |
| Fe2O3 (%) ≤ | 1.0 | 0.2 | 0.2 |
| Al2O3 + SiO2 (%) ≥ | 98 | 99 | 83 |
| ZrO2 (%) ≥ | | | 15 |
Cov khoom siv ceramic fiber ntaumuaj ntau yam kev siv, thiab tuaj yeem ua cov khoom siv raw ntawm lwm cov khoom siv fiber ceramic. Cov ntawv thov tseem ceeb ntawm nws yog raws li nram no:
1. Kev rwb thaiv tsev thiab kev kaw hauv qhov chaw kub siab;
2. Cov khoom siv raw ntawm cov khoom siv fiber ntau theem nrab, xws li cov laug cam, ntawv, pam, thiab cov khoom zoo li tshwj xeeb;
3. Cov ntaub ntawv raw rau cov ntaub ua los ntawm cov khoom siv ceramic fiber (xws li daim ntaub, siv, hlua);
4. Lub cub tawg kub, lub cuab yeej cua sov, cov khoom siv ntim qhov sib txawv ntawm phab ntsa;
5. Cov khoom siv rwb thaiv tsev thermal ntawm cov thermal reactors thiab cov khoom siv hlawv;
6. Cov ntaub ntawv raw ntawm cov ntawv fiber thiab cov khoom siv nqus tsev;
7. Cov ntaub ntawv raw ntawm cov ntaub ntawv fiber ntau;
8. Cov ntaub ntawv raw ntawm cov fiber castable thiab coatings;
9. Cov khoom siv cua sov kub kub rau phab ntsa;
10. Cov ntaub ntawv raw ntawm cov khoom siv fiber textile.
Cov Lus Nug Feem Ntau
Xav tau kev pab? Nco ntsoov mus saib peb cov rooj sib tham txhawb nqa kom tau cov lus teb rau koj cov lus nug!
Peb yog cov chaw tsim khoom tiag tiag, peb lub Hoobkas tshwj xeeb hauv kev tsim cov khoom siv refractory rau ntau tshaj 30 xyoo. Peb cog lus tias yuav muab tus nqi zoo tshaj plaws, qhov kev pabcuam ua ntej muag thiab tom qab muag zoo tshaj plaws.
Rau txhua txoj kev tsim khoom, RBT muaj lub kaw lus QC tiav rau cov tshuaj lom neeg thiab cov khoom siv lub cev. Thiab peb yuav sim cov khoom, thiab daim ntawv pov thawj zoo yuav raug xa nrog cov khoom. Yog tias koj muaj cov kev xav tau tshwj xeeb, peb yuav sim peb qhov zoo tshaj plaws los pab txhawb lawv.
Nyob ntawm seb muaj pes tsawg, peb lub sijhawm xa khoom txawv. Tab sis peb cog lus tias yuav xa khoom sai li sai tau nrog kev lees paub zoo.
Tau kawg, peb muab cov qauv dawb.
Yog, tau kawg, koj tuaj yeem mus xyuas RBT lub tuam txhab thiab peb cov khoom.
Tsis muaj kev txwv, peb tuaj yeem muab cov lus qhia zoo tshaj plaws thiab kev daws teeb meem raws li koj qhov xwm txheej.
Peb tau ua cov khoom siv refractory rau ntau tshaj 30 xyoo, peb muaj kev txhawb nqa kev txawj ntse thiab kev paub nplua nuj, peb tuaj yeem pab cov neeg siv khoom tsim cov cub tawg sib txawv thiab muab kev pabcuam ib zaug.
