Alumina Sib Tsoo Pob
Ua ib qho khoom siv sib tsoo ceramic zoo tshaj plaws, pebAlumina Sib Tsoo PobCov pob no yog tsim los ua kom muaj kev ua tau zoo tshaj plaws hauv kev sib tsoo, kev sib tsoo, thiab kev sib kis thoob plaws ntau yam kev lag luam. Ua los ntawm cov khoom siv aluminium oxide (Al₂O₃) uas muaj cov khoom siv tseem ceeb thiab cov thev naus laus zis ceramic sintering, cov pob no sawv tawm rau lawv qhov nyuaj, tiv taus kev hnav, thiab kev ruaj khov tshuaj lom neeg, ua rau lawv yog thawj qhov kev xaiv rau kev ua cov khoom siv zoo thiab meej.
1. Kev faib tawm los ntawm Alumina Cov Ntsiab Lus
(1) Cov Pob Aluminium Nruab Nrab (60%-65% Al₂O₃):Kev xaiv pheej yig rau kev siv sib tsoo dav dav. Haum rau kev sib tsoo cov ntaub ntawv uas tsis tawv, xws li cov thee slime, chiv, thiab cov zaub mov feem ntau. Zoo tagnrho rau cov neeg siv khoom nrhiav kev ua tau zoo sib npaug thiab cov kev daws teeb meem pheej yig.
(2) Cov Pob Aluminium Nruab Nrab-Siab (75%-80% Al₂O₃):Zoo dua qub rau kev siv piv rau cov pob txhuas nruab nrab. Siv dav hauv kev sib tsoo cov khoom siv ceramic, cov ntaub ntawv tsim kho, thiab cov tshuaj lom neeg uas tsis muaj corrosion. Ib qho kev xaiv ntau yam rau kev sib tsoo hauv kev lag luam nruab nrab.
(3) Cov Pob Uas Muaj Aluminium Siab (≥90% Al₂O₃):Qib zoo tshaj plaws nrog kev ua tau zoo tshaj plaws. Muab faib ua 90-ceramic, 92-ceramic, 95-ceramic, thiab 99-ceramic subgrades. Ntawm lawv, 92-ceramic pob yog qhov nrov tshaj plaws vim lawv qhov kev sib npaug zoo tshaj plaws ntawm kev ua tau zoo thiab tus nqi, siv dav hauv kev sib tsoo zoo ntawm cov iav ceramic, cov khoom siv hluav taws xob, thiab cov khoom siv tshuaj lom neeg ntshiab siab. 99-ceramic pob, nrog cov ntsiab lus alumina siab tshaj plaws, yog tsim los rau kev sib tsoo ultra-precision hauv kev lag luam siab xws li semiconductor thiab aerospace.
2. Kev Pabcuam Kho Kom Haum
Peb nkag siab tias cov neeg siv khoom sib txawv muaj cov kev xav tau sib tsoo tshwj xeeb. Txhawm rau kom ua tau raws li koj cov kev xav tau tshwj xeeb, peb muab cov kev pabcuam hloov kho kom haum rau koj:
Kev cai alumina cov ntsiab lus kom phim koj qhov chaw sib tsoo thiab cov yam ntxwv ntawm cov khoom.
Cov qhov loj me raws li koj xav tau (txij li 1 hli mus txog 50 hli) thiab cov duab (spherical, cylindrical, thiab lwm yam).
Kev kho qhov chaw tshwj xeeb rau kev tiv thaiv kev hnav lossis txo qhov paug.
Kev daws teeb meem ntim khoom raws li qhov xav tau (ntim ntau, ntim hauv hnab, thiab lwm yam) los pab txhawb kev thauj mus los thiab kev khaws cia.
Nta:
Kev Nyuaj Siab thiab Kev Tiv Thaiv Kev Hnav Muaj Zog:Mohs hardness ncav cuag 9 (ze li pob zeb diamond), nrog rau qhov hnav tsawg (<0.03%/1,000 teev rau cov qauv siab-purity). Nws tiv taus brittleness thiab cov khib nyiab thaum lub sijhawm sib tsoo ntev, ua rau lub neej ua haujlwm ntev.
Kev Ceev Ceev thiab Kev Sib Tsoo Siab:Nrog rau qhov ceev ntawm 3.6-3.9 g / cm³, nws muab cov kev cuam tshuam muaj zog thiab cov zog shear thaum lub sijhawm sib tsoo, sai sai refining cov ntaub ntawv mus rau qib micron, nrog rau kev ua haujlwm zoo dua 20% -30% dua li cov pob txhuas nruab nrab thiab qis.
Cov Khoom Uas Tsis Muaj Peev Xwm Thiab Kev Ruaj Ntseg Tshuaj:Cov qauv uas muaj cov khoom huv siab muaj tsawg dua 1% ntawm cov khoom tsis huv (xws li Fe₂O₃), tiv thaiv kev ua qias tuaj ntawm cov khoom siv. Tiv taus feem ntau cov kua qaub thiab alkalis (tshwj tsis yog cov kua qaub muaj zog thiab alkalis), kub siab (saum toj no 800 ° C), thiab haum rau ntau yam kev sib tsoo.
Qhov Loj thiab Kev Sib Xws:Muaj cov kab uas hla ntawm 0.3 txog 20 hli, lub pob tuaj yeem siv rau hauv ib qho lossis sib xyaw, sib xws nrog cov tshuab sib tsoo pob, cov tshuab xuab zeb, thiab lwm yam khoom siv, ua tau raws li txhua yam kev xav tau los ntawm kev sib tsoo ntxhib mus rau kev sib tsoo zoo.
| Khoom | 95% Al2O3 | 92% Al2O3 | 75% Al2O3 | 65% Al2O3 |
| Al2O3 (%) | 95 | 92 | 75 | 65 |
| Qhov Ceev Ntau (g / cm3) | 3.7 | 3.6 | 3.26 | 2.9 |
| Kev nqus (%) | <0.01% | <0.015% | <0.03% | <0.04% |
| Kev puas tsuaj (%) | ≤0.05 | ≤0.1 | ≤0.25 | ≤0.5 |
| Kev Nyuaj Siab (Mohs) | 9 | 9 | 8 | 7-8 |
| Xim | Dawb | Dawb | Dawb | Xim daj me ntsis |
| Txoj kab uas hla (hli) | 0.5-70 | 0.5-70 | 0.5-70 | 0.5-70 |
Muab Faib Los Ntawm "Kev Dawb Huv" Kom Tau Raws Li Cov Kev Xav Tau Sib Txawv
| Cov Ntsiab Lus Alumina | Kev Ua Tau Zoo Tseem Ceeb Cov yam ntxwv | Siv tauCov xwm txheej | Kev Tso Tus Nqi |
| 60% -75% | Qhov nyuaj tsawg (Mohs 7-8), tus nqi hnav siab (> 0.1% / 1000 teev), tus nqi qis | Cov ntawv thov uas tsis tas yuav tsum muaj cov khoom siv huv thiab kev sib tsoo zoo, xws li cov cement ib txwm muaj, kev sib tsoo ore loj, thiab kev tsim cov khoom siv ceramic (cov khoom lag luam uas tsis muaj nqi ntxiv) | Qis tshaj plaws |
| 75% -90% | Qhov nyuaj nruab nrab, qhov hnav nruab nrab (0.05% -0.1% / 1000 teev), kev ua tau zoo siab | Cov kev xav tau sib tsoo nruab nrab, xws li cov iav ceramic dav dav, cov txheej txheem dej, thiab kev ua cov khoom siv minerals (kev sib npaug ntawm tus nqi thiab kev ua tau zoo) | Nruab Nrab |
| ≥90% (cov dej ntws tseem ceeb 92%, 95%, 99%) | Qhov nyuaj siab heev (Mohs 9), qhov hnav qis heev (92% purity ≈ 0.03% / 1000 teev; 99% purity ≈ 0.01% / 1000 teev), thiab ob peb yam tsis huv. | Kev sib tsoo precision siab, xws li: cov khoom siv hluav taws xob (MLCC), cov iav zoo, cov khoom siv roj teeb lithium (cov khoom siv electrode zoo sib tsoo), cov tshuaj nruab nrab (yuav tsum tsis muaj kuab paug) | Siab dua (qhov siab dua qhov purity, qhov siab dua tus nqi) |
Cov Ntawv Thov Dav Dav:
Peb cov pob sib tsoo alumina siv dav hauv ntau qhov chaw lag luam uas xav tau kev sib tsoo zoo thiab meej. Cov chaw siv tseem ceeb suav nrog:
1. Kev Lag Luam Khoom Siv Av nplaum:Kev sib tsoo ntawm cov khoom siv ceramic raw, glazes, thiab frits.
2. Kev Lag Luam Txheej thiab Xim:Kev tawg thiab sib tsoo ntawm cov xim, kua mem, thiab cov ntaub ntawv txheej.
3. Kev Lag Luam Ua Khoom Siv Hauv Av:Kev sib tsoo ntawm cov khoom siv uas tsis yog hlau (piv txwv li, quartz, feldspar, kaolin) thiab cov khoom siv hlau (piv txwv li, hlau ore, tooj liab ore).
4. Kev Lag Luam Tshuaj:Kev sib tsoo ntawm cov khoom siv tshuaj lom neeg, cov catalysts, thiab cov tshuaj intermediates.
5. Kev Lag Luam Hluav Taws Xob & Khoom Siv Tshiab:Kev sib tsoo ultra-precision ntawm cov khoom siv hluav taws xob ceramics, cov ntaub ntawv roj teeb lithium, thiab cov ntaub ntawv semiconductor.
6. Kev Lag Luam Khoom Noj thiab Tshuaj:Kev sib tsoo cov khoom noj khoom haus ntxiv, cov ntaub ntawv raw tshuaj (ua raws li cov kev cai ntawm qib zaub mov thiab qib tshuaj).
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 refractory txhuas silicon; cov ntaub ntawv refractory tsis muaj duab; cov ntaub ntawv refractory thermal 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.
