Muab OEM/ODM Rauv ...
Txij li thaum pib, peb lub tuam txhab feem ntau suav tias cov khoom zoo yog lub neej ntawm lub tuam txhab, txhim kho cov thev naus laus zis tsim khoom, txhim kho cov khoom zoo heev thiab txhim kho lub tuam txhab kev tswj hwm zoo heev, ua raws li kev siv lub teb chaws ISO 9001: 2000 rauTuam Tshoj Hluav Taws Cib thiab Refractory Cib Nqe, Tam sim no peb muaj lub koob npe zoo rau cov khoom lag luam zoo ruaj khov, tau txais tos zoo los ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws. Peb lub tuam txhab yuav raug coj los ntawm lub tswv yim ntawm "Sawv hauv Kev Lag Luam Hauv Tebchaws, Taug kev mus rau Kev Lag Luam Thoob Ntiaj Teb". Peb vam tias peb tuaj yeem ua lag luam nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws. Peb xav kom muaj kev koom tes tiag tiag thiab kev txhim kho zoo!
Cov cib refractory siab aluminayog ib hom khoom siv aluminosilicate refractory nrog alumina ua lub ntsiab tivthaiv. Nrog cov ntsiab lus alumina tshaj 48%, lawv raug cais ua cov khoom siv refractory nruab nrab, ua los ntawm bauxite lossis lwm yam khoom siv raw nrog cov ntsiab lus alumina siab los ntawm kev molding thiab calcination.
Kev faib tawm:
Raws li cov ntsiab lus alumina, lawv muab faib ua peb qib:
Qib 1: cov cib uas muaj alumina ntau (Cov ntsiab lus Al₂O₃ > 75%)
Qib 2: cov cib uas muaj alumina ntau (Al₂O₃ cov ntsiab lus: 60% ~ 75%)
Qib 3: cov cib uas muaj alumina ntau (Al₂O₃ cov ntsiab lus: 48% ~ 60%)
Cov Duab Cib Uas Siv Tau Ntau Thiab Cov Kev Xaiv Tshwj Xeeb:
Cov cib txheem, cov cib wedge, cov cib checker, cov cib nkhaus, cov cib anchor, cov cib arch universal, cov cib octagonal, cov cib casting, thiab cov duab raws li cov neeg siv khoom kos duab / qauv.
Cov Khoom Siv Physicochemical:
1. Kev ua kom tsis kub
Nws tuaj yeem tiv taus qhov kub siab tshaj 1770 ℃, feem ntau yog txij li 1750 ℃ txog 1790 ℃. Qhov refractoriness nce nrog rau qhov nce ntawm alumina cov ntsiab lus.
2. Qhov Kub Uas Ua Rau Lub Cev Mos
Feem ntau nws yog 1420 ℃ ~ 1530 ℃. Vim yog cov ntsiab lus alumina siab, cov ntsiab lus tsis muaj kuab paug thiab tsawg kawg nkaus ntawm cov iav fusible, nws qhov kub ntawm qhov softening siab dua li ntawm cov av nplaum hluav taws.
3. Lub zog txias Compressive
Lub zog compressive txias ntawm Qib 1 high-alumina cib (LZ-80) yog ≥ 70 MPa, thaum ntawm Qib 3 high-alumina cib (LZ-48) yog ≥ 40 MPa.
4. Kev Tiv Thaiv Slag
Cov cib uas muaj alumina siab nyob ze rau cov khoom siv refractory nruab nrab, uas tuaj yeem tiv taus kev yaig ntawm ob qho tib si acidic thiab alkaline slags, tab sis lawv qhov kev tiv thaiv rau alkaline slags yog qhov tsis muaj zog dua li qhov rau acidic slags.
5. Pom tseeb porosity
Qhov pom tseeb porosity ntawm Qib 1 high-alumina cib yog ≤ 21%, thiab ntawm Qib 3 high-alumina cib yog ≤ 22%.
| INDEX | SK-35 | SK-36 | SK-37 | SK-38 | SK-39 | SK-40 |
| Kev ua kom tsis muaj zog (℃) ≥ | 1770 xyoo | 1790 xyoo | 1820 xyoo | 1850 xyoo | 1880 xyoo | 1920 xyoo |
| Qhov Ceev Ntau (g / cm3) ≥ | 2.25 | 2.30 | 2.35 | 2.40 | 2.45 | 2.55 |
| Pom tseeb Porosity (%) ≤ | 23 | 23 | 22 | 22 | 21 | 20 |
| Lub zog tsoo txias (MPa) ≥ | 40 | 45 | 50 | 55 | 60 | 70 |
| Kev Hloov Pauv Mus Ib Txhis @ 1400 ° × 2h (%) | ±0.3 | ±0.3 | ±0.3 | ±0.3 | ±0.2 | ±0.2 |
| Refractoriness Nyob rau hauv Load @ 0.2MPa (℃) ≥ | 1420 xyoo | 1450 xyoo | 1480 xyoo | 1520 xyoo | 1550 xyoo | 1600 xyoo |
| Al2O3 (%) ≥ | 48 | 55 | 62 | 70 | 75 | 80 |
| Fe2O3 (%) ≤ | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 1.8 |
Cov cib alumina siabfeem ntau yog siv rau VOD, AOD, cov cub tawg, cov cub tawg kub, EAF, cov cub tawg reverberatory, thiab cov ntaub thaiv qhov cub rotary. Tsis tas li ntawd, cov cib alumina siab kuj tseem siv dav ua cov cib qhib qhov cub cua sov, cov ntsaws rau cov txheej txheem nchuav, cov cib nozzle, thiab lwm yam.
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.
