Refractory Castable
Product Description
Refractory castablesyog ib tug sib tov ntawm refractory aggregates, hmoov thiab binders. Tom qab ntxiv dej lossis lwm yam kua, lawv tsim nyog rau kev tsim kho los ntawm kev nchuav thiab kev co. Lawv tuaj yeem ua tau prefabricated rau hauv prefabricated qhov chaw nrog cov duab thiab qhov ntau thiab tsawg rau kev tsim kho ntawm cov khoom siv hluav taws xob. Txhawm rau txhim kho lub cev thiab tshuaj lom neeg thiab kev tsim kho ntawm refractory castables, qhov tsim nyog cov khoom siv feem ntau ntxiv, xws li plasticizers, dispersants, accelerators, retarders, expansion agents, debonding-gelling agents, thiab lwm yam. Tsis tas li ntawd, rau refractory castables siv nyob rau hauv cov cheeb tsam uas muaj cov khoom siv hlau loj loj los yog cov khoom siv hluav taws xob uas tsim nyog yuav tsum muaj cov thermal poob siab, yuav tsum tau nce ntxiv. Nyob rau hauv insulating refractory castable, yog hais tias inorganic fibers ntxiv, nws yuav tsis tsuas txhim khu lub toughness, tab sis kuj pab txhim kho nws thermal rwb thaiv tsev zog. Txij li cov khoom siv tseem ceeb ntawm cov khoom siv refractory castables (xws li aggregates thiab hmoov, admixtures, binders thiab admixtures), coagulation thiab hardening txheej txheem, kev tsim kho, thiab lwm yam, zoo ib yam li cov pob zeb hauv civil engineering, ib zaug hu uarefractory pob zeb.
Cov duab ntxaws
Product Index
| Khoom npe | Lub teeb yuag Castable | ||||||
| Ua hauj lwm txwv kub | 1100 | 1200 | 1400 | 1500 | 1600 | ||
| 110 ℃ Qhov ntom ntom (g / cm3) ≥ | 1.15 | 1.25 | 1.35 Nws | 1.40 Nws | 1.50 ib | ||
| Modulus ntawm Repture (MPa) ≥ | 110 ℃ × 24 teev | 2.5 | 3 | 3.3 | 3.5 | 3.0 | |
| 1100 ℃ × 3 h | 2 | 2 | 2.5 | 3.5 | 3.0 | ||
| 1400 ℃ × 3 h | - | - | 3 | 10.8 | 8.1 | ||
| Txias Crushing Strength (MPa) ≥ | 110 ℃ × 24 teev | 8 | 8 | 11 | 12 | 10 | |
| 1100 ℃ × 3 h | 4 | 4 | 5 | 11 | 10 | ||
| 1400 ℃ × 3 h | - | - | 15 | 22 | 14 | ||
| Permanent Linear Change(%) | 1100 ℃ × 3 h | -0.65 1000 ℃ × 3h | -0.8 | -0.25 | -0.15 | -0.1 | |
| 1400 ℃ × 3 h | - | - | -0.8 | -0.55 Nws | -0.45 Nws | ||
| Thermal conductivity (W/mk) | 350 ℃ | 0.18 | 0.20 ib | 0.30 Nws | 0.48 ib | 0.52 ib | |
| 700 ℃ | 0.25 | 0.25 | 0.45 ib | 0.61 ib | 0.64 ib | ||
| Al2O3 (%) ≥ | 33 | 35 | 45 | 55 | 65 | ||
| Fe2O3(%) ≤ | 3.5 | 3.0 | 2.5 | 2.0 | 2.0 | ||
| Khoom npe | Tsawg Cement Castable | |||||
| INDEX | RBTZJ -42 | RBTZJ -60 | RBTZJ -65 | RBTZJS -65 | RBTZJ -70 | |
| Ua hauj lwm txwv kub | 1300 | 1350 | 1400 | 1400 | 1450 | |
| Qhov ceev (g / cm3) 110 ℃ × 24h ≥ | 2.15 | 2.3 | 2.4 | 2.4 | 2.45 Nws | |
| Txias khoov zog 110 ℃ × 24h (MPa) ≥ | 4 | 5 | 6 | 6 | 7 | |
| Txias Crushing Zog (MPa) ≥ | 110 ℃ × 24 teev | 25 | 30 | 35 | 35 | 40 |
| CT ℃ × 3 h | 50 1300 ℃ × 3 h | 55 1350 ℃ × 3 h | 60 1400 ℃ × 3 h | 40 1400 ℃ × 3 h | 70 1400 ℃ × 3 h | |
| Permanent Linear Hloov @CT ℃ × 3h(%) | -0.5 ~ + 0.5 1300 ℃ | -0.5 ~ + 0.5 1350 ℃ | 0 ~ + 0.8 hli 1400 ℃ | 0 ~ + 0.8 hli 1400 ℃ | 0 ~ + 1.0 1400 ℃ | |
| Thermal Shock Resistance (1000 ℃ dej) ≥ | - | - | - | 20 | - | |
| Al2O3 (%) ≥ | 42 | 60 | 65 | 65 | 70 | |
| CaO(%) ≤ | 2-3 | 2-3 | 2-3 | 2-3 | 2-3 | |
| Fe2O3(%) ≤ | 2.0 | 1.5 | 1.5 | 1.5 | 1.5 | |
| Khoom npe | Siab zog Castable | |||||
| INDEX | TSI-50 | TSI-60 | TSI-70 | TSI-80 | TSI-90 | |
| Ua hauj lwm txwv kub (℃) | 1400 | 1500 | 1600 | 1700 | 1800 | |
| 110 ℃ Qhov ntom ntom (g / cm3) ≥ | 2.15 | 2.30 Nws | 2.40 Nws | 2.50 Nws | 2.90 ib | |
| Modulus ntawm Repture (MPa) ≥ | 110 ℃ × 24 teev | 6 | 8 | 8 | 8.5 | 10 |
| 1100 ℃ × 3 h | 8 | 8.5 | 8.5 | 9 | 9.5 ib | |
| 1400 ℃ × 3 h | 8.5 1300 ℃ × 3 h | 9 | 9.5 ib | 10 | 15 | |
| Txias Crushing Zog (MPa) ≥ | 110 ℃ × 24 teev | 35 | 40 | 40 | 45 | 60 |
| 1100 ℃ × 3 h | 40 | 50 | 45 | 50 | 70 | |
| 1400 ℃ × 3 h | 45 1300 ℃ × 3 h | 55 | 50 | 55 | 100 | |
| Permanent Linear Change(%) | 1100 ℃ × 3 h | -0.2 | -0.2 | -0.25 | -0.15 | -0.1 |
| 1400 ℃ × 3 h | -0.45 1300 ℃ × 3 h | -0.4 | -0.3 | -0.3 | -0.1 | |
| Al2O3 (%) ≥ | 48 | 48 | 55 | 65 | 75 | 90 |
| CaO(%) ≤ | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 |
| Fe2O3(%) ≤ | 3.5 | 3.5 | 3.0 | 2.5 | 2.0 | 2.0 |
Daim ntawv thov
1. High-aluminium castable:High-aluminium castable yog tsim los ntawm alumina (Al2O3) thiab muaj siab refractoriness, slag tsis kam thiab thermal poob siab. Nws yog dav siv nyob rau hauv high-temperature furnaces thiab hearths nyob rau hauv cov hlau, non-ferrous hlau, tshuaj thiab lwm yam lag luam.
2. Steel fiber reinforced castable:Steel fiber reinforced castable yog raws li cov castables zoo tib yam thiab steel fibers ntxiv los txhim kho nws cov thermal shock, hnav tsis kam thiab slag kuj. Nws yog tsuas yog siv nyob rau hauv furnaces, furnace bottoms thiab lwm yam nyob rau hauv steel, metallurgy, petrochemical thiab lwm yam lag luam.
3. Mullite castable:Mullite castable feem ntau yog tsim los ntawm mullite (MgO·SiO2) thiab muaj kev hnav zoo, refractoriness thiab slag kuj. Nws yog feem ntau siv rau hauv qhov tseem ceeb xws li steelmaking furnaces thiab converters hauv steel, metallurgy thiab lwm yam lag luam.
4. Silicon carbide castable:Silicon carbide castable feem ntau yog tsim los ntawm silicon carbide (SiC) thiab muaj kev hnav zoo heev, slag kuj thiab thermal poob siab. Dav siv nyob rau hauv high-temperature furnaces, furnace beds thiab lwm qhov chaw ntawm non-ferrous hlau, tshuaj, ceramics thiab lwm yam lag luam.
5. Tsawg-cement castables:hais txog castables uas tsis tshua muaj cement cov ntsiab lus, feem ntau yog li ntawm 5%, thiab qee qhov txawm tias txo qis rau 1% mus rau 2%. Tsawg-cement castables siv ultra-fine hais tsis tshaj 1μm, thiab lawv cov thermal poob siab tsis kam, slag kuj thiab yaig kuj tau txhim kho zoo. Tsawg-cement castables yog tsim rau hauv ob sab phlu ntawm ntau yam cua sov kho rauv, cua sov rauv, ntsug kilns, teb kilns, hluav taws xob rauv npog, blast furnace tapping qhov, thiab lwm yam .; nws tus kheej ntws qis-cement castables yog tsim rau ib qho tshuaj tsuag phom linings rau tshuaj tsuag metallurgy, high-temperature hnav-resistant linings rau petrochemical catalytic cracking reactors, thiab txheej txheej ntawm cua sov rauv dej txias kav.
6. Hnav-resistant refractory castables:Lub ntsiab Cheebtsam ntawm hnav-resistant refractory castables muaj xws li refractory aggregates, hmoov, additives thiab binders. Wear-resistant refractory castables yog ib hom amorphous refractory khoom siv dav hauv metallurgy, petrochemicals, tsev cov ntaub ntawv, lub zog thiab lwm yam lag luam. Cov khoom no muaj qhov zoo ntawm qhov kub thiab txias tsis kam, hnav tsis kam, thiab yaig tsis kam. Nws yog siv los kho thiab tiv thaiv hauv ob sab phlu ntawm cov khoom siv kub kub xws li cov cub tawg thiab cov boilers kom ua rau lub neej kev pab cuam ntawm cov khoom siv.
7. Ladle castable:Ladle castable yog amorphous refractory castable ua los ntawm high-zoo alumina bauxite clinker thiab silicon carbide ua cov ntaub ntawv tseem ceeb, nrog ntshiab aluminate cement binder, dispersant, shrinkage-proof agent, coagulant, tawg-pov thawj fiber ntau thiab lwm yam additives. Vim tias nws muaj txiaj ntsig zoo hauv cov txheej txheem ua haujlwm ntawm lub ladle, nws tseem hu ua aluminium silicon carbide castable.
8. Lub teeb yuag insulating refractory castable:Lub teeb yuag insulating refractory castable yog refractory castable nrog lub teeb yuag, siab zog thiab zoo heev thermal rwb thaiv tsev kev ua tau zoo. Nws yog tsuas yog tsim los ntawm lub teeb yuag aggregates (xws li perlite, vermiculite, thiab lwm yam), high-temperature ruaj khov cov ntaub ntawv, binders thiab additives. Nws yog dav siv nyob rau hauv ntau yam high-temperature industrial khoom, xws li industrial furnaces, kho cua sov rauv, steel furnaces, iav melting furnaces, thiab lwm yam.
9. Corundum castable:Nrog nws cov kev ua tau zoo heev, corundum castable tau dhau los ua qhov kev xaiv zoo tshaj plaws rau qhov tseem ceeb ntawm thermal kilns. Cov yam ntxwv ntawm corundum castable yog siab zog, siab load softening kub thiab zoo slag kuj, thiab lwm yam. Qhov kev siv kub yog 1500-1800 ℃. cov
10. Magnesium castable:Feem ntau siv nyob rau hauv high-temperature thermal cov cuab yeej, nws muaj zoo heev kuj rau alkaline slag corrosion, tsis tshua muaj oxygen muaj peev xwm Performance index thiab tsis muaj kuab paug rau molten hlau. Yog li ntawd, nws muaj ntau yam kev cia siab rau hauv kev lag luam metallurgical, tshwj xeeb tshaj yog nyob rau hauv kev tsim cov hlau huv thiab cov khoom siv hauv tsev. cov
11. Clay castable:Cov khoom tseem ceeb yog cov av nplaum clinker thiab cov av nplaum ua ke, nrog cov thermal stability zoo thiab qee yam refractoriness, thiab tus nqi kuj tsawg. Nws yog feem ntau siv nyob rau hauv ob sab phlu ntawm dav siv kilns, xws li cua sov rauv, annealing furnaces, boilers, thiab lwm yam Nws muaj peev xwm tiv taus ib tug tej yam kub ntawm tshav kub load thiab ua si lub luag hauj lwm nyob rau hauv tshav kub rwb thaiv tsev thiab tiv thaiv lub cub tawg lub cev.
12. Dry castables:Qhuav castables yog tsim los ntawm refractory aggregates, hmoov, binders thiab dej. Cov khoom xyaw muaj xws li av nplaum clinker, tertiary alumina clinker, ultrafine hmoov, CA-50 cement, dispersants thiab siliceous los yog feldspar impermeable agents.
Cov castables qhuav tuaj yeem muab faib ua ntau hom raws li lawv siv thiab cov khoom xyaw. Piv txwv li, qhuav impermeable castables yog tsuas yog siv nyob rau hauv txhuas electrolytic hlwb, uas muaj peev xwm tiv thaiv tau qhov kev nkag mus ntawm electrolytes thiab ntev lub neej kev pab cuam ntawm lub hlwb. Tsis tas li ntawd, qhuav refractory castables yog haum rau kho vajtse, smelting, tshuaj lom neeg kev lag luam, non-ferrous hlau thiab lwm yam industries, tshwj xeeb tshaj yog nyob rau hauv steel kev lag luam, xws li teb kiln pem hauv ntej kiln qhov ncauj, disintegration rauv, kiln hau npog thiab lwm yam.
Kev tsim kho Case
Pob & Warehouse
Tuam txhab Profile
Shandong Robert Tshiab Khoom Co., Ltd. yog nyob rau hauv Zibo City, Shandong xeev, Suav teb, uas yog ib tug refractory khoom tsim los puag. Peb yog ib lub tuam txhab niaj hnub uas koom nrog kev tshawb fawb thiab kev tsim kho, kev tsim khoom, muag, kiln tsim thiab kev tsim kho, thev naus laus zis, thiab xa tawm cov ntaub ntawv refractory. Peb muaj cov cuab yeej ua tiav, cov thev naus laus zis siab heev, muaj zog technical, cov khoom zoo heev, thiab lub koob npe zoo.Peb lub Hoobkas npog ntau tshaj 200 daim av thiab cov khoom tsim tawm txhua xyoo ntawm cov khoom siv refractory yog kwv yees li 30000 tons thiab cov ntaub ntawv tsis zoo yog 12000 tons.
Peb cov khoom tseem ceeb ntawm cov ntaub ntawv refractory muaj xws li:alkaline refractory khoom; aluminium silicon refractory cov ntaub ntawv; unshaped refractory khoom; rwb thaiv tsev thermal refractory cov ntaub ntawv; cov ntaub ntawv tshwj xeeb refractory; functional refractory cov ntaub ntawv rau nruam casting tshuab.
Robert cov khoom siv dav siv hauv qhov kub kub xws li cov hlau tsis muaj hlau, hlau, cov khoom siv hauv tsev thiab kev tsim kho, tshuaj lom neeg, hluav taws xob hluav taws xob, kev siv khib nyiab pov tseg, thiab kev kho cov khib nyiab pov tseg. Lawv kuj tau siv rau hauv cov hlau thiab hlau xws li ladles, EAF, blast furnaces, converters, coke ncu, kub blast furnaces; non-ferrous metallurgical kilns xws li reverberators, txo qhov cub, moj tej tawg rauv, thiab teb kilns; cov khoom siv hauv tsev xws li iav kilns, cement kilns, thiab ceramic kilns; lwm cov kiln xws li boilers, khib nyiab incinerators, roasting rauv, uas tau ua tiav cov txiaj ntsig zoo hauv kev siv. Peb cov khoom raug xa tawm mus rau South Asia, Central Asia, Middle East, Africa, Europe, Americas thiab lwm lub teb chaws, thiab tau tsim muaj kev koom tes zoo nrog ntau lub tuam txhab muaj npe zoo. Txhua tus neeg ua haujlwm ntawm Robert ua siab dawb tos ntsoov yuav ua haujlwm nrog koj rau qhov kev yeej-yeej.
Cov lus nug nquag
Xav tau kev pab? Nco ntsoov mus saib peb lub rooj sab laj kev txhawb nqa rau 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 ntaub ntawv refractory rau ntau tshaj 30 xyoo. Peb cog lus tias yuav muab tus nqi zoo tshaj plaws, qhov zoo tshaj plaws ua ntej muag thiab kev pab cuam tom qab muag.
Rau txhua tus txheej txheem tsim khoom, RBT muaj kev ua tiav QC rau cov tshuaj muaj pes tsawg leeg thiab lub cev muaj zog. Thiab peb yuav kuaj cov khoom, thiab daim ntawv pov thawj zoo yuav raug xa nrog cov khoom. Yog tias koj muaj cov cai tshwj xeeb, peb yuav sim peb qhov zoo tshaj plaws kom haum lawv.
Nyob ntawm seb muaj pes tsawg, peb lub sijhawm xa khoom txawv. Tab sis peb cog lus tias yuav nkoj sai li sai tau nrog lav zoo.
Tau kawg, peb muab cov qauv dawb.
Yog lawm, tau kawg, txais tos tuaj xyuas RBT 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 ntaub ntawv refractory rau ntau tshaj 30 xyoo, peb muaj kev txhawb zog thiab kev nplua nuj, peb tuaj yeem pab cov neeg siv khoom tsim cov khoom sib txawv thiab muab kev pabcuam ib-nres.
