Alumina Ceramic Roller
Cov Ntaub Ntawv Khoom
Alumina ceramic rollersyog cov khoom siv ua los ntawm cov khoom siv ceramic ua haujlwm siab uas feem ntau yog ua los ntawm alumina (Al₂O₃), thiab yog cov khoom tseem ceeb ntawm cov kilns niaj hnub kub siab.
Cov Khoom Siv Muaj pes tsawg leeg:Feem ntau, cov ntsiab lus alumina yog ≥95% los xyuas kom meej tias muaj kev ua haujlwm kub thiab zoo heev.
Cov yam ntxwv ntawm cov khoom:
Kev Nyuaj Siab:Rockwell hardness yog HRA80-90, thib ob tsuas yog pob zeb diamond, deb tshaj qhov hnav tsis kam ntawm cov hlau hnav tsis kam thiab stainless hlau.
Kev Tiv Thaiv Kev Hnav Zoo heev:Kev hnav tsis kam yog sib npaug rau 266 npaug ntawm cov hlau manganese thiab 171.5 npaug ntawm cov hlau cam khwb cia siab chromium, ua rau lub neej ntawm cov khoom siv ntev dua tsawg kawg yog kaum npaug.
Sib dua:Qhov ceev yog 3.6 g/cm³, tsuas yog ib nrab ntawm cov hlau, txo cov khoom siv thauj khoom ntau heev.
Kev Kub Siab Tsis kam:Kev tiv taus kub zoo heev, nrog rau qhov kub siab tshaj plaws ntawm 1600 ℃. Tib lub sijhawm, nws ua kom pom tseeb tias muaj kev ruaj khov thermal thiab kev tiv taus thermal shock zoo heev rau cov khoom uas raug hlawv txog li 1400 ℃.
Cov Lus Qhia:Qhov dav dav yog 12-80 hli, qhov ntev yog 1200-5300 hli, thiab kev hloov kho tau raws li qhov sib txawv ntawm cov kilns thiab kev xav tau ntau lawm.
Kev Ceev Faj Siv:Cov qhov hauv ob sab kawg ntawm lub menyuam yuav tsum tau sau nrog cov paj rwb refractory fiber. Yuav tsum tau siv ib txheej tiv thaiv ua ntej nkag mus rau hauv lub qhov cub thiab cia kom qhuav tag. Thaum siv, cov seem ntawm qhov chaw yuav tsum tau ntxuav tas li. Thaum hloov cov menyuam, xyuam xim rau qhov txias thiab txoj kev kom tsis txhob muaj kev puas tsuaj los ntawm kev cua sov lossis txias sai.
Cov Khoom Muag
| Cov Ntawv Qhia Txog Kev Siv Tshuab | G98 | G96 | A95 | A93 | V93 | V90 | H95 |
| Kev Nqus Dej | 3-5 | 4-6 | 4.5-7.5 | 5-8 | 6-8 | 6.5-8.5 | 5.5-7.5 |
| Lub zog khoov (Chav tsev kub) | 65-78 | 60-75 | 60-70 | 55-65 | 50-65 | 50-65 | 60-70 |
| Lub zog khoov (Kub 1350) | 55-70 | 50-65 | 48-60 | 45-55 | 40-55 | 40-55 | 50-65 |
| Qhov Ceev Ntau | 2.9-3.1 | 2.7-2.9 | 2.6-2.8 | 2.5-2.7 | 2.45-2.65 | 2.4-2.6 | 2.65-2.85 |
| Coefficient ntawm Thermal Expansion | 6.0-6.4 | 6.0-6.4 | 6.0-6.5 | 6.0-6.5 | 6.0-6.5 | 6.0-6.5 | 6.0-6.5 |
| Kev Tiv Thaiv Kev Kub Ntxhov | Zoo heev | Zoo heev | Zoo heev | Zoo heev | Zoo heev | Zoo heev | Zoo heev |
| Qhov Kub Ua Haujlwm Siab Tshaj Plaws | 1400 | 1350 xyoo | 1300 | 1300 | 1250 | 1250 | 1300 |
| Cov ntsiab lus alumina (%) | 79 | 78 | 77 | 76 | 75 | 75 | 77 |
1. Kev Lag Luam Khoom Siv Av nplaum Rau Vaj Tse:Qhov no yog thaj chaw thov tseem ceeb rau alumina ceramic rollers. Hauv cov txheej txheem hlawv cov khoom siv ceramic xws li cov vuas phab ntsa, cov vuas pem teb, cov vuas qub, thiab cov vuas hla lub cev, cov rollers txhawb nqa cov khoom siv ceramic ncaj qha, ua tiav kev sib kis ruaj khov ntawm qhov kub siab (feem ntau 1200–1450 ℃) kom ntseeg tau tias muaj cua sov thiab hlawv cov khoom tsim nyog.
2. Kev Lag Luam Khoom Siv Ua Los Ntawm Av nplaum Siv Txhua Hnub:Siv rau hauv qhov cub hluav taws kub siab rau cov khoom siv ceramic txhua hnub xws li cov tais, cov tais diav, cov khob, thiab cov tais diav, nrog rau cov khoom siv hauv chav dej ceramic (chav dej, cov dab dej ntxuav tes, thiab lwm yam). Cov yam ntxwv qis thermal nthuav dav ntawm cov menyuam tiv thaiv kev hloov pauv lossis kev tawg los ntawm kev hloov pauv kub sai, ua kom ntseeg tau tias cov khoom siv ceramic txhua hnub zoo li qub thiab ruaj khov.
3. Kev Lag Luam Khoom Siv Ceramics Tshwj Xeeb thiab Cov Khoom Siv Refractory:Haum rau cov qhov cub sintering kub siab rau cov khoom siv ceramic tshwj xeeb (xws li cov khoom siv ceramic insulators, cov cuab yeej ceramic blanks, cov khoom siv ceramic), cov cib refractory, thiab cov khoom siv refractory. Cov ntawv thov no xav tau kev tiv thaiv kub siab dua los ntawm cov rollers; alumina ceramic rollers nrog cov ntsiab lus alumina siab (≥95%) tuaj yeem tiv taus qhov kub siab heev ntawm 1600 ℃.
4. Kev Lag Luam Ua Khob Iav Sib Sib:Hauv cov cub tawg iav thiab cov khoom siv cua sov rau kev tsim cov iav tempered, alumina ceramic rollers tuaj yeem hloov cov hlau rollers, tiv thaiv cov hlau rollers kom tsis txhob lo rau ntawm qhov chaw iav thaum kub siab. Tib lub sijhawm, lawv qhov kev tiv thaiv zoo heev ua rau lub neej ntawm cov khoom siv ntev dua thiab ua kom cov khoom iav du.
5. Kev Lag Luam Khoom Siv Hluav Taws Xob:Siv rau hauv cov txheej txheem kub siab ntawm cov khoom siv hluav taws xob ceramic (xws li cov capacitors ceramic, piezoelectric ceramics, thiab magnetic ceramics). Cov khoom siv hluav taws xob ceramics muaj cov kev cai nruj rau kev ruaj khov ntawm qhov chaw hlawv. Qhov kev poob siab thermal qis thiab kev tsis muaj tshuaj lom neeg ntawm alumina ceramic rollers tiv thaiv cov rollers lawv tus kheej los ntawm kev ua qias tuaj rau cov khoom siv ceramic, kom ntseeg tau tias cov kev ua tau zoo ntawm cov khoom siv hluav taws xob ua tau raws li cov qauv.
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.
