I-Refractory Castable
Ingcaciso yeMveliso
Iintambo zokulahlangumxube we-refractory aggregates, umgubo kunye nezibophelelo. Emva kokongeza amanzi okanye ezinye izinto ezingamanzi, zifanelekile ukwakhiwa ngokugalela kunye neendlela zokungcangcazela. Zinokuthi zenziwe ngaphambili zibe ngamacandelo asele enziwe ngaphambili kunye neemilo ezichaziweyo kunye nobukhulu bokwakhiwa kwee-linings zesithando somlilo. Ukuze kuphuculwe iipropati zomzimba kunye nemichiza kunye nokusebenza kolwakhiwo lwe-refractory castables, izixa ezifanelekileyo ze-admixtures zihlala zongezwa, ezifana neplastiki, i-dispersants, i-accelerators, i-retarders, i-agent yokwandisa, i-debonding-gelling agents, njl. kwandiswe kakhulu. Kwi-insulating refractory castable, ukuba i-fibers ye-inorganic yongezwa, ayikwazi nje ukunyusa ukuqina, kodwa inokunceda ekuphuculeni iipropati zayo ze-thermal insulation. Ekubeni ukwakhiwa kwezinto ezisisiseko ze-refractory castables (ezifana ne-aggregates kunye nomgubo, i-admixtures, i-binders kunye ne-admixtures), i-coagulation kunye nenkqubo yokuqina, iindlela zokwakha, njl., zifana nekhonkrithi kubunjineli boluntu, yayikhe yabizwa ngokubaikhonkrithi ephikisayo.
Iinkcukacha Imifanekiso
Isalathiso seMveliso
| Igama lemveliso | Lightweight Castable | ||||||
| Ubushushu boMda wokuSebenza | 1100 | 1200 | 1400 | 1500 | 1600 | ||
| 110℃ Ubuninzi bobuninzi (g/cm3) ≥ | 1.15 | 1.25 | 1.35 | 1.40 | 1.50 | ||
| Imodyuli yokuQhutywa (MPa) ≥ | 110℃×24h | 2.5 | 3 | 3.3 | 3.5 | 3.0 | |
| 1100℃×3h | 2 | 2 | 2.5 | 3.5 | 3.0 | ||
| 1400℃×3h | ― | ― | 3 | 10.8 | 8.1 | ||
| Amandla okutyumza okubandayo(MPa) ≥ | 110℃×24h | 8 | 8 | 11 | 12 | 10 | |
| 1100℃×3h | 4 | 4 | 5 | 11 | 10 | ||
| 1400℃×3h | ― | ― | 15 | 22 | 14 | ||
| Utshintsho lomgca olusisigxina(%) | 1100℃×3h | -0.65 1000℃×3h | -0.8 | -0.25 | -0.15 | -0.1 | |
| 1400℃×3h | ― | ― | -0.8 | -0.55 | -0.45 | ||
| I-Thermal Conductivity (W/mk) | 350℃ | 0.18 | 0.20 | 0.30 | 0.48 | 0.52 | |
| 700℃ | 0.25 | 0.25 | 0.45 | 0.61 | 0.64 | ||
| I-Al2O3(%) ≥ | 33 | 35 | 45 | 55 | 65 | ||
| I-Fe2O3(%) ≤ | 3.5 | 3.0 | 2.5 | 2.0 | 2.0 | ||
| Igama lemveliso | I-samente ephantsi yokuCaleka | |||||
| INDEX | RBTZJ -42 | RBTZJ -60 | RBTZJ -65 | RBTZJS -65 | RBTZJ -70 | |
| Ubushushu boMda wokuSebenza | 1300 | 1350 | 1400 | 1400 | 1450 | |
| Ubuninzi bobuninzi (g/cm3) 110℃×24h≥ | 2.15 | 2.3 | 2.4 | 2.4 | 2.45 | |
| Amandla okugoba okubandayo 110℃×24h(MPa) ≥ | 4 | 5 | 6 | 6 | 7 | |
| Amandla Okutyumza okubandayo(MPa) ≥ | 110℃×24h | 25 | 30 | 35 | 35 | 40 |
| CT℃×3h | 50 1300℃×3h | 55 1350℃×3h | 60 1400℃×3h | 40 1400℃×3h | 70 1400℃×3h | |
| Utshintsho lomgca olusisigxina @CT℃ × 3h(%) | -0.5~+0.5 1300℃ | -0.5~+0.5 1350℃ | 0~+0.8 1400℃ | 0~+0.8 1400℃ | 0~+1.0 1400℃ | |
| Ukunyangwa kweThermal Shock (1000℃amanzi) ≥ | ― | ― | ― | 20 | ― | |
| I-Al2O3(%) ≥ | 42 | 60 | 65 | 65 | 70 | |
| I-CaO(%) ≤ | 2-3 | 2-3 | 2-3 | 2-3 | 2-3 | |
| I-Fe2O3(%) ≤ | 2.0 | 1.5 | 1.5 | 1.5 | 1.5 | |
| Igama lemveliso | Amandla aphezulu Castable | |||||
| INDEX | HS-50 | HS-60 | HS-70 | HS-80 | HS-90 | |
| Ubushushu boMda wokuSebenza (℃) | 1400 | 1500 | 1600 | 1700 | 1800 | |
| 110℃ Ubuninzi bobuninzi (g/cm3) ≥ | 2.15 | 2.30 | 2.40 | 2.50 | 2.90 | |
| Imodyuli yokuQhutywa (MPa) ≥ | 110℃×24h | 6 | 8 | 8 | 8.5 | 10 |
| 1100℃×3h | 8 | 8.5 | 8.5 | 9 | 9.5 | |
| 1400℃×3h | 8.5 1300℃×3h | 9 | 9.5 | 10 | 15 | |
| Amandla Okutyumza Okubandayo(MPa)≥ | 110℃×24h | 35 | 40 | 40 | 45 | 60 |
| 1100℃×3h | 40 | 50 | 45 | 50 | 70 | |
| 1400℃×3h | 45 1300℃×3h | 55 | 50 | 55 | 100 | |
| Utshintsho lomgca olusisigxina(%) | 1100℃×3h | -0.2 | -0.2 | -0.25 | -0.15 | -0.1 |
| 1400℃×3h | -0.45 1300℃×3h | -0.4 | -0.3 | -0.3 | -0.1 | |
| I-Al2O3(%) ≥ | 48 | 48 | 55 | 65 | 75 | 90 |
| I-CaO(%) ≤ | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 |
| I-Fe2O3(%) ≤ | 3.5 | 3.5 | 3.0 | 2.5 | 2.0 | 2.0 |
Isicelo
1. High-aluminiyam yokuphosa:High-aluminiyam castable ikakhulu iqulunqwe alumina (Al2O3) kwaye refractoriness eliphezulu, ukumelana slag kunye ukuxhathisa ukothuka thermal. Isetyenziswa ngokubanzi kwiziko lobushushu obuphezulu kunye neziko kwintsimbi, isinyithi, isinyithi, iikhemikhali kunye namanye amashishini.
2. Ifayibha yentsimbi eyomeleziweyo enokugalelwa:Ifayibha yentsimbi eyomeleziweyo enokugalelwa isekwe kwiintambo eziqhelekileyo kunye neentsinga zentsimbi zongezwa ukunyusa ukothuka kwayo kwe-thermal, ukumelana nokunxiba kunye nokuxhathisa kwe-slag. Isetyenziswa kakhulu kwiziko, kwiziko lomlilo kunye nezinye iindawo kwintsimbi, isinyithi, i-petrochemical kunye namanye amashishini.
3. I-Mullite iyalahlwa:I-Mullite castable yenziwa ikakhulu yi-mullite (MgO·SiO2) kwaye inokumelana nokunxiba okuhle, ukuchasa kunye nokumelana ne-slag. Isetyenziswa ngokuqhelekileyo kwiindawo eziphambili ezifana neziko zentsimbi kunye nabaguquleli kwintsimbi, i-metallurgy kunye namanye amashishini.
4. Isilicon carbide castable:I-Silicon carbide castable ikakhulu yenziwe ngesilicon carbide (SiC) kwaye inokumelana nokunxiba okugqwesileyo, ukuxhathisa kwe-slag kunye nokuxhathisa ukothuka kwe-thermal. Isetyenziswa ngokubanzi kwiziko lobushushu obuphezulu, iibhedi zesithando somlilo kunye nezinye iinxalenye zetsimbi ezingenayo i-ferrous, iikhemikhali, ii-ceramics kunye namanye amashishini.
5. Izinto zokugalela ngesamente ephantsi:ibhekiselele kwizinto eziphoswayo ezinesamente ephantsi, edla ngokuba malunga ne-5%, kwaye ezinye zide zehliswe ukuya kwi-1% ukuya kwi-2%. Izixhobo ezisezantsi ze-samente zisebenzisa i-ultra-fine particles engadlulanga i-1μm, kunye nokuxhatshazwa kwabo kwe-thermal shock, ukumelana ne-slag kunye nokuchasana nokukhukuliseka kuphuculwe kakhulu. I-castables ye-samente ephantsi ifanelekile kwi-linings yeendawo ezahlukeneyo zokushisa ubushushu, iziko lokufudumeza, ii-kilns ezithe nkqo, ii-rotary kilns, izigqubuthelo zombane zombane, imingxuma yokucima umlilo, njl. I-self-flowing low-samente castables ifanelekile kwi-linings ye-spray gun edibeneyo yokutshiza isinyithi, i-high-temperature wear-resistant linings ye-petrochemical catalytic cracking reactors, kunye ne-linings yangaphandle yokufudumeza imibhobho yokupholisa amanzi eziko.
6. Izinto ezilahlwayo ezikwaziyo ukunxiba:Amacandelo aphambili e-refractory castables angakwazi ukunxiba abandakanya i-refractory aggregates, powders, additives and binders. Iintsimbi ezixhathisayo ezixhathisayo luhlobo lwe-amorphous refractory material esetyenziswa ngokubanzi kwi-metallurgy, petrochemicals, izinto zokwakha, amandla kunye namanye amashishini. Esi sixhobo sineenzuzo zokumelana nobushushu obuphezulu, ukumelana nokunxiba, kunye nokumelana nokukhukuliseka. Isetyenziselwa ukulungisa nokukhusela i-lining yezixhobo eziphezulu zokushisa ezifana neziko kunye neebhoyili ukwandisa ubomi benkonzo yezixhobo.
7. I-Ladle inokuphosa:I-Ladle castable yi-amorphous refractory castable eyenziwe ngekhwalithi ephezulu ye-alumina ye-bauxite clinker kunye ne-silicon carbide njengezinto eziphambili, kunye ne-aluminate binder ye-samente ecocekileyo, i-dispersant, i-arhente yobungqina be-shrinkage, i-coagulant, i-fiber-proof-proof fiber kunye nezinye izongezo. Ngenxa yokuba inesiphumo esihle kumaleko wokusebenza we-ladle, ikwabizwa ngokuba yi-aluminium silicon carbide castable.
8. Ikhaphukhaphu yokugquma i-refractory castable:Ikhaphukhaphu ye-insulating refractory castable yi-refractory castable enobunzima obulula, amandla aphezulu kunye nokusebenza okugqwesileyo kwe-thermal. Ikakhulu iqulunqwe ngama-aggregates alula (njenge-perlite, i-vermiculite, njl.), izinto ezizinzileyo zobushushu obuphezulu, izibophelelo kunye nezongezo. Isetyenziswa ngokubanzi kwizixhobo ezahlukeneyo zemizi-mveliso ezinobushushu obuphezulu, ezinje ngeziko lemizi-mveliso, iziko lokunyanga ubushushu, iziko lentsimbi, iiglasi zokunyibilikisa iiglasi, njl.njl., ukuphucula ukusetyenziswa kwamandla kwezixhobo kunye nokunciphisa ukusetyenziswa kwamandla.
9. Corundum castable:Ngokusebenza kwayo okugqwesileyo, i-corundum castable ibe lukhetho olufanelekileyo kwiindawo eziphambili ze-thermal kilns. Iimpawu ze-corundum castable zinamandla amakhulu, ubushushu obuphezulu bokuthambisa umthwalo kunye nokumelana ne-slag efanelekileyo, njl. Ubushushu bokusetyenziswa ngokubanzi yi-1500-1800℃. ...
10. IMagnesium enokugalelwa:Isetyenziswa kakhulu kwizixhobo zobushushu obuphezulu, inokumelana ne-alkaline slag corrosion, i-oksijini ephantsi yesalathiso kwaye akukho ngcoliseko kwintsimbi enyibilikisiweyo. Ngoko ke, inoluhlu olubanzi lwezicelo kwishishini le-metallurgical, ngokukodwa kwimveliso yensimbi ecocekileyo kunye neshishini lezinto zokwakha. ...
11. Udongwe olutyhidiweyo:Amacandelo aphambili yi-clinker yodongwe kunye nodongwe oludibeneyo, olunozinzo oluhle lwe-thermal kunye ne-refractoriness ethile, kwaye ixabiso liphantsi. Ihlala isetyenziselwa i-lining of kilns jikelele ye-industrial, ezifana neendawo zokufudumeza, ii-annealing furnaces, iibhoyili, njl.
12. Iintsimbi ezomileyo:Izinto zokulahla ezomileyo zenziwa ubukhulu becala ngokudityaniswa kwe-refractory, umgubo, izibophelelo kunye namanzi. Izithako eziqhelekileyo ziquka i-clinker yodongwe, i-tertiary alumina clinker, i-ultrafine powder, i-CA-50 i-samente, i-dipersants kunye ne-siliceous okanye i-feldspar i-agent engabonakaliyo.
Izixhobo ezomileyo zinokwahlulwa zibe ziindidi ezininzi ngokusetyenziswa kwazo kunye nezithako. Ngokomzekelo, i-castables eyomileyo engabonakaliyo isetyenziswa kakhulu kwiiseli ze-aluminium electrolytic, ezinokuthintela ngokufanelekileyo ukungena kwe-electrolytes kunye nokwandisa ubomi benkonzo yeeseli. Ukongeza, i-refractory castables eyomileyo ifanelekile kwi-hardware, i-smelting, imboni yeekhemikhali, isinyithi esingenayo i-ferrous kunye namanye amashishini, ngokukodwa kwi-industry yensimbi, njenge-rotary kiln front kiln mouth, isithando somlilo sokuqhaqha, i-head cover cover kunye nezinye iindawo.
Amatyala oKwakha
Package&Warehouse
Iprofayile yekhampani
Shandong Robert New Material Co., Ltd. ibekwe kwisiXeko saseZibo, kwiPhondo laseShandong, eTshayina, esisiseko sokuvelisa izinto ezichasayo. Siyishishini lanamhlanje elidibanisa uphando kunye nophuhliso, imveliso, intengiso, uyilo lweziko kunye nolwakhiwo, itekhnoloji, kunye nezinto zokuthumela ngaphandle. Sinezixhobo ezipheleleyo, itekhnoloji ephucukileyo, amandla obuchule obuqinileyo, umgangatho wemveliso ogqwesileyo, kunye nodumo oluhle.Umzi-mveliso wethu ugubungela iihektare ezingaphezulu kwama-200 kwaye imveliso yonyaka yezinto ezimilise okwemilo imalunga neetoni ezingama-30000 kunye nemathiriyeli engamiliselwanga yerefractory ziitoni eziyi-12000.
Iimveliso zethu eziphambili zemathiriyeli ye-refractory ziquka:izinto zokunqanda i-alkaline; i-aluminiyam i-silicon refractory izinto; izinto zokuchasa ezingamiliselwanga; izinto zokunqanda ukushisa kwe-thermal; izixhobo ezikhethekileyo zokuchasa; izinto ezisebenzayo zokunqanda iinkqubo zokuphosa eziqhubekayo.
Iimveliso zikaRobert zisetyenziswa kakhulu kwiikhilthi zobushushu obuphezulu njengesinyithi, intsimbi, izinto zokwakha kunye nolwakhiwo, iikhemikhali, amandla ombane, ukutshisa inkunkuma, kunye nokunyangwa kwenkunkuma eyingozi. Zikwasetyenziswa kwiinkqubo zetsimbi kunye nentsimbi ezifana ne-ladles, i-EAF, ii-furnaces eziqhumayo, iziguquli, ii-ovens ze-coke, ii-hot blast furnaces; ii-kilns ze-metallurgical ezingenayo i-ferrous ezifana ne-reverberators, ii-furnaces zokunciphisa, ii-furnaces eziqhumayo, kunye ne-rotary kilns; izixhobo zokwakha iifinti zemizi-mveliso ezifana neetoli zeglasi, iitoli zesamente, kunye neetoli zekeramikhi; ezinye iikhilni ezifana nezibiyeli, izitshisi zenkunkuma, iziko lokutshisa, eziye zafumana iziphumo ezilungileyo ekusebenziseni. Iimveliso zethu zithunyelwa kuMzantsi-mpuma Asia, kuMbindi Asia, kuMbindi Mpuma, Afrika, eYurophu, eMelika nakwamanye amazwe, kwaye iye yaseka isiseko esihle sentsebenziswano kunye namashishini entsimbi awaziwayo amaninzi. Bonke abasebenzi bakaRobert ngokunyanisekileyo bajonge phambili ekusebenzeni nawe ukuze ufumane imeko yokuphumelela.
Imibuzo ebuzwa qho
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Singumvelisi wokwenyani, umzi-mveliso wethu ukhethekileyo ekuveliseni izinto eziphikisayo iminyaka engaphezu kwama-30. Sithembisa ukubonelela ngexabiso elingcono, elona xabiso lilungileyo lokuthengisa kwangaphambili kunye nenkonzo emva kokuthengisa.
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