Cov raj Alumina Ceramic uas muaj qhov nqus tau
Cov Ntaub Ntawv Khoom
Cov raj aluminafeem ntau yog muab faib ua cov hlab corundum, cov hlab ceramic thiab cov hlab aluminium siab, uas txawv ntawm cov khoom sib xyaw, cov yam ntxwv thiab cov ntawv thov.
Lub raj corundum:Cov khoom siv raw ntawm corundum raj yog alumina, thiab cov khoom tseem ceeb yog α-alumina (Al₂O₃). Lub zog ntawm corundum raj yog loj, Rockwell hardness yog HRA80-90, thiab kev hnav tsis kam zoo heev, uas yog sib npaug rau 266 npaug ntawm manganese hlau thiab 171.5 npaug ntawm cov hlau cam khwb cia chromium siab. Tsis tas li ntawd, corundum raj muaj cov yam ntxwv ntawm kev poob tsis kam, siab ceev thiab tshuaj lom neeg ruaj khov. Nws feem ntau siv rau hauv cov khoom hnav tsis kam, cov kabmob ceramic, cov foob, thiab lwm yam. Tsis tas li ntawd, corundum raj kuj tseem siv rau cov khoom siv ntawm cov moos thiab cov tshuab precision.
Lub raj xa dej:Cov khoom sib xyaw ua ke ntawm cov raj xa dej ceramic tuaj yeem yog cov alumina uas muaj qhov huv siab (xws li 99 porcelain) lossis alumina ib txwm muaj (xws li 95 porcelain, 90 porcelain, thiab lwm yam). Cov alumina ceramics uas muaj qhov huv siab (xws li 99 porcelain) muaj cov ntsiab lus Al₂O₃ ntau dua 99.9%, thiab qhov kub sintering txog li 1650-1990 ℃. Lawv muaj kev xa hluav taws xob zoo heev thiab tiv taus alkali hlau corrosion. Cov raj xa dej ceramic alumina uas muaj qhov huv siab feem ntau siv rau hauv cov teeb sodium thiab cov khoom siv sib xyaw ua ke thiab cov ntaub ntawv rwb thaiv tsev siab hauv kev lag luam hluav taws xob vim lawv qhov kev xa hluav taws xob zoo dua thiab kev tiv taus corrosion. Cov raj xa dej ceramic alumina ib txwm muaj siv rau cov crucibles kub siab, cov raj xa dej refractory thiab cov ntaub ntawv tshwj xeeb uas tiv taus hnav.
Lub raj xa dej siab-aluminium:Cov khoom tseem ceeb ntawm cov raj xa dej siab-aluminum yog alumina, tab sis nws cov ntsiab lus feem ntau yog nyob nruab nrab ntawm 48% -82%. Cov raj xa dej siab-aluminum paub txog lawv qhov kev tiv taus kub zoo heev thiab lub zog siab. Lawv siv dav hauv cov teb xws li cov raj tiv thaiv thermocouple thiab cov raj cua sov tubular. Lawv tuaj yeem tiv thaiv cov khoom sab hauv los ntawm kev puas tsuaj kub siab thiab ntev lawv lub neej kev pabcuam.
Cov Duab Qhia Txog
Alumina Ceramic Los Ntawm Cov Hlab
(Cov raj xa dej uas ob sab kawg qhib)
Alumina Ceramic Tiv Thaiv Cov Hlab
(Cov raj xa dej uas muaj ib kawg qhib thiab ib kawg kaw)
Alumina Ceramic Insulating Tubes
(Cov raj muaj plaub lub qhov)
Alumina Ceramic Insulating Tubes
(Cov raj muaj ob lub qhov)
Lub raj xa dej Ceramic Square
Lub raj xa dej loj
Cov Khoom Muag
| Cov Ntawv Qhia | Chav tsev | 85% Al2O3 | 95% Al2O3 | 99% Al2O3 | 99.5% Al2O3 | |
| Qhov Ceev | g/cm3 | 3.3 | 3.65 | 3.8 | 3.9 | |
| Kev Nqus Dej | % | <0.1 | <0.1 | 0 | 0 | |
| Kub Sintered | ℃ | 1620 xyoo | 1650 xyoo | 1800 xyoo | 1800 xyoo | |
| Qhov nyuaj | Mohs | 7 | 9 | 9 | 9 | |
| Lub zog khoov (20 ℃)) | Mpa | 200 | 300 | 340 | 360 | |
| Lub zog compressive | Kgf/cm2 | 10000 | 25000 | 30000 | 30000 | |
| Kub Ua Haujlwm Ntev | ℃ | 1350 xyoo | 1400 | 1600 xyoo | 1650 xyoo | |
| Kub Tshaj Plaws Ua Haujlwm | ℃ | 1450 xyoo | 1600 xyoo | 1800 xyoo | 1800 xyoo | |
| Ntim Resistivity | 20 ℃ | Ω. cm3 | >1013 | >1013 | >1013 | >1013 |
| 100 ℃ | 1012-1013 | 1012-1013 | 1012-1013 | 1012-1013 | ||
| 300 ℃ | >109 | >1010 | >1012 | >1012 | ||
Cov Lus Qhia Tshwj Xeeb & Qhov Loj Feem Ntau
| Alumina Ceramic Los Ntawm Cov Hlab | |||||||||
| Ntev (hli) | ≤2500 | ||||||||
| OD * ID (hli) | 4 * 3 | 5 * 3.5 | 6 * 4 | 7 * 4.5 | 8 * 4 | 9 * 6.3 | 10 * 3.5 | 10 * 7 | 12 * 8 |
| OD * ID (hli) | 14 * 4.5 | 15 * 11 | 18 * 14 | 25 * 19 | 30 * 24 | 60 * 50 | 72 * 62 | 90 * 80 | 100 * 90 |
| Cov ntsiab lus alumina (%) | 85/95/99/99.5/99.7 | ||||||||
| Alumina Ceramic Tiv Thaiv Cov Hlab | |||||||||
| Ntev (hli) | ≤2500 | ||||||||
| OD * ID (hli) | 5 * 3 | 6 * 3.5 | 6.4 * 3.96 | 6.6 * 4.6 | 7.9 * 4.8 | 8 * 5.5 | 9.6 * 6.5 | 10 * 3.5 | 10 * 7.5 |
| OD * ID (hli) | 14 * 10 | 15 * 11 | 16 * 12 | 17.5 * 13 | 18 * 14 | 19 * 14 | 20 * 10 | 22 * 15.5 | 25 * 19 |
| Cov ntsiab lus alumina (%) | 95/99/99.5/99.7 | ||||||||
| Alumina Ceramic Insulating Tubes | |||
| Lub Npe | OD (hli) | ID (hli) | Ntev (hli) |
| Ib Lub Qhov | 2-120 | 1-110 | 10-2000 |
| Ob Lub Qhov | 1-10 | 0.4-2 | 10-2000 |
| Plaub Lub Qhov Ncauj | 2-10 | 0.5-2 | 10-2000 |
Cov ntawv thov
Alumina Ceramic Los Ntawm Cov Hlab:Lub Tshuab Sov Hluav Taws Xob Rau Kev Lag Luam; Lub Tshuab Sov Hluav Taws Xob Rau Chaw Kuaj Mob; Lub Tshuab Sov Kho Mob.
Alumina Ceramic Tiv Thaiv Cov Hlab:Kev tiv thaiv kub; Lub raj tiv thaiv thermocouple.
Alumina Ceramic Insulating Tube:Feem ntau rau kev rwb thaiv tsev ntawm cov xov hlau thermocouple.
Chav Kuaj Hluav Taws Xob
Cua Sov Kho Mob
Thermocouple Tiv Thaiv Raj
Cov Khoom Siv Kho Tshuab
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; txhuas silicon refractory cov ntaub ntawv; cov ntaub ntawv refractory tsis zoo li qub; rwb thaiv tsev thermal refractory cov ntaub ntawv; 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.
