Ceramic Sagger
Cov Ntaub Ntawv Khoom
Cov neeg tua hluav tawsFeem ntau yog ua los ntawm cov ntaub ntawv refractory, feem ntau suav nrog mullite, corundum, alumina, cordierite, thiab silicon carbide. Lawv cov khoom sib xyaw tshwj xeeb sib txawv nyob ntawm lawv lub hom phiaj siv. Lawv lub luag haujlwm tseem ceeb yog tiv thaiv cov khoom los ntawm qhov kub siab yaj thiab xyuas kom meej tias muaj hluav taws sib xws.
Cov ntaub ntawv siv ntau:
Mullite:Ua ib yam khoom siv matrix, nws muaj cov khoom refractory siab thiab siv dav hauv kev lag luam saggers.
Corundum:Nyuaj heev thiab tiv taus corrosion, nws tsim nyog rau cov chaw kub siab.
Alumina:Kev tiv thaiv kub zoo heev, feem ntau siv rau hauv kev lag luam saggers.
Cordierite:Txhim kho cov khoom siv thermal shock tsis kam.
Silicon carbide:Txhim kho qhov corrosion tsis kam ntawm cov aggregate txheej.
Magnesium-aluminium spinel:Txhim kho lub zog kho tshuab ntawm cov txheej matrix.
(Ntawm no peb feem ntau qhia txog mullite, corundum, alumina, cordierite, thiab lwm yam uas peb feem ntau muab.)
Lub luag haujlwm tseem ceeb:
Muab cais nyob ib leeg:Tiv thaiv cov khoom kom tsis txhob kov cov khoom tsis huv xws li hmoov av thiab slag hauv lub qhov cub, yog li tiv thaiv kev ua qias tuaj.
Kev ua kom sov sib xws:Txo qhov kev pheej hmoo ntawm kev hloov pauv lossis tawg los ntawm qhov kub thiab txias hauv zos, txhim kho cov qoob loo.
Lub neej ntev dua:Los ntawm kev ua kom zoo dua qhov sib piv ntawm cov khoom siv (xws li ntxiv silicon carbide thiab magnesia-alumina spinel), qhov kev tiv thaiv corrosion ntawm sagger hauv qhov kub siab molten ntsev ib puag ncig tuaj yeem txhim kho tau zoo heev, txuas ntxiv nws lub neej kev pabcuam.
Cov duab ntawm lub sagger feem ntau nyob ntawm seb daim ntawv thov thiab cov khoom xav tau. Peb muaj cov duab tseem ceeb hauv qab no:
Plaub fab
Cov Saggers feem ntau siv rau hauv chaw soj nstuam thiab kev tsim khoom hauv kev lag luam, tsim nyog rau kev sintering thiab yaj hauv qhov kub siab.
Puag ncig
Cov Saggers feem ntau siv rau hauv cov ntawv thov machining precision xws li cov khoom siv hluav taws xob thiab cov khoom siv kub siab, muab cov yam ntxwv cua sov zoo sib xws.
Cov Duab Tshwj Xeeb
Cov Sagges tuaj yeem hloov kho kom tau raws li cov neeg siv khoom xav tau hauv ntau yam duab, suav nrog nkhaus, duab plaub fab, thiab cylindrical. Cov no feem ntau siv rau hauv cov txheej txheem tshwj xeeb xws li
kev hlawv ceramic thiab kev ntxiv hmoov av.
Cov Khoom Muag
| Khoom | Cordierite | Corundum | Corundum-cordierite | Corundum-mullite |
| Al2O3 (%) | ≥ 32 | ≥ 68 | ≥ 57 | ≥ 80 |
| Fe2O3% | ≤ 1.5 | ≤ 1.2 | ≤ 1.5 | ≤ 1.2 |
| Qhov ceev g/cm3 | 2.0 | 2.4 | 2.2 | 2.7 |
| Kev Nthuav Dav Kub-1000 | 0.15 | 0.30 | 0.27 | 0.33 |
| Kub Refractory (℃) | ≥ 1460 | ≥ 1750 | ≥ 1700 | ≥ 1800 |
| Kev nthuav dav thermal (1100 ℃ dej txias) Lub sijhawm | ≥ 70 | ≥ 50 | ≥ 60 | ≥ 40 |
| Kub ntawm daim ntawv thov (℃) | ≤ 1250 | ≤ 1350 | ≤ 1300 | ≤ 1400 |
Mullite saggers
Feem ntau siv rau kev sintering kub siab hauv cov ntawv thov xws li cov ntaub ntawv cathode roj teeb lithium, cov av tsis tshua muaj oxides, thiab txhuas electrolysis, lawv muaj kev tiv taus kub siab, tiv taus corrosion, thiab kev ruaj khov thermal shock zoo heev. Lawv tuaj yeem siv rau qhov kub ntawm 1300-1600 ° C.
Cordierite saggers
Haum rau kev sintering cov khoom siv hauv tsev, cov khoom siv hauv tsev, thiab cov khoom siv hluav taws xob. Lawv muaj cov coefficient thermal expansion qis thiab kev poob siab thermal zoo heev.kev ruaj khov. Lawv qhov kub ua haujlwm ntev yog nruab nrab ntawm 1000-1300 ° C.
Corundum saggers
Siv rau kev sintering cov khoom siv ceramic tshwj xeeb, cov khoom siv hluav taws xob, thiab cov ntaub ntawv sib nqus, lawv muaj kev tiv taus kub zoo heev (1600-1750 ° C), tiv taus corrosion, thiab kev ruaj khov thermal shock zoo heev.
Alumina saggers
Feem ntau siv rau hauv kev hlawv cov khoom siv ceramics, lawv muaj lub zog siab thiab tiv taus kev poob siab thermal, thiab tuaj yeem siv rau qhov kub siab dua 1300 ° C.
Cov Ntaub Ntawv Txog Lub Tuam Txhab
Shandong Robert New Material Co., Ltd.nyob hauv Zibo City, Shandong xeev, Suav teb, uas yog lub hauv paus tsim cov khoom siv refractory. Peb yog ib lub tuam txhab niaj hnub uas koom ua ke kev tshawb fawb thiab kev txhim kho, kev tsim khoom, kev muag khoom, kev tsim kho qhov cub, thev naus laus zis, thiab kev xa tawm cov khoom siv refractory. Peb muaj cov khoom siv tiav, thev naus laus zis siab heev, lub zog muaj zog, cov khoom zoo heev, thiab lub koob npe zoo. Peb lub Hoobkas npog ntau dua 200 daim av thiab cov khoom tsim tawm txhua xyoo yog kwv yees li 30000 tons thiab cov khoom siv refractory tsis muaj duab yog 12000 tons.
Peb cov khoom tseem ceeb ntawm cov ntaub ntawv refractory suav nrog:Cov ntaub ntawv alkaline refractory; cov ntaub ntawv aluminium silicon refractory; cov ntaub ntawv refractory tsis muaj duab; cov ntaub ntawv thermal refractory rwb thaiv tsev; cov ntaub ntawv refractory tshwj xeeb; cov ntaub ntawv refractory ua haujlwm rau cov txheej txheem casting tas mus li.
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.
