Refractory Castable
Fa'amatalaga o oloa
Castables fa'amumuo se fa'afefiloiga fa'aputu, pauta ma mea fa'apipi'i. A maeʻa ona faʻaopopo vai poʻo isi vai, e talafeagai mo le fausiaina e ala i le sasaa ma le vibration metotia. E mafai foʻi ona faʻapipiʻiina i totonu o vaega faʻapipiʻi faʻatasi ai ma foliga ma lapopoa faʻapitoa mo le fausiaina o faʻaofuofu afi. Ina ia faʻaleleia le faʻaogaina o le tino ma le vailaʻau ma le faʻatinoina o le faʻaogaina o mea faʻapipiʻi, e masani ona faʻaopoopoina le aofaʻi o mea faʻafefiloi, e pei o plasticizers, dispersants, accelerators, retarders, faʻalauteleina o mea, debonding-gelling agents, ma isi. I totonu o le insulating refractory castable, afai e faaopoopo alava inorganic, e le gata e mafai ona faaleleia atili ai le faigata, ae fesoasoani foi e faaleleia ai ona meatotino insulation vevela. Talu ai o le faʻavaeina o meafaitino faʻapipiʻi (e pei o aggregates ma powders, admixtures, binders and admixtures), coagulation ma faʻamaʻaʻaina faiga, auala faufale, ma isi, e tutusa ma le sima i le inisinia faitele, sa taʻua muamua.sima mumu.
Fa'amatalaga Ata
Fa'asinomaga Oloa
| Igoa Oloa | Mamafa Castable | ||||||
| Maalili Tapulaa o Galuega | 1100 | 1200 | 1400 | 1500 | 1600 | ||
| 110 ℃ Masitele (g/cm3) ≥ | 1.15 | 1.25 | 1.35 | 1.40 | 1.50 | ||
| Modulus o le malepe(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 | ||
| Malosi malili (MPa) ≥ | 110℃×24h | 8 | 8 | 11 | 12 | 10 | |
| 1100℃×3h | 4 | 4 | 5 | 11 | 10 | ||
| 1400℃×3h | ― | ― | 15 | 22 | 14 | ||
| Suiga Linear Tumau(%) | 1100℃×3h | -0.65 1000℃×3h | -0.8 | -0.25 | -0.15 | -0.1 | |
| 1400℃×3h | ― | ― | -0.8 | -0.55 | -0.45 | ||
| Amioga vevela(W/mk) | 350℃ | 0.18 | 0.20 | 0.30 | 0.48 | 0.52 | |
| 700 ℃ | 0.25 | 0.25 | 0.45 | 0.61 | 0.64 | ||
| Al2O3(%) ≥ | 33 | 35 | 45 | 55 | 65 | ||
| Fe2O3(%) ≤ | 3.5 | 3.0 | 2.5 | 2.0 | 2.0 | ||
| Igoa Oloa | Maualalo Sima Castable | |||||
| FA'asinomaga | RBTZJ -42 | RBTZJ -60 | RBTZJ -65 | RBTZJS -65 | RBTZJ -70 | |
| Maalili Tapulaa o Galuega | 1300 | 1350 | 1400 | 1400 | 1450 | |
| Fa'atosina Tele(g/cm3) 110℃×24h≥ | 2.15 | 2.3 | 2.4 | 2.4 | 2.45 | |
| Malosi Pi'o malulu 110℃×24h(MPa) ≥ | 4 | 5 | 6 | 6 | 7 | |
| Malosi Tu'imomomo malūlū(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 | |
| Suiga Linear Tumau @CT℃ × 3h(%) | -0.5~+0.5 1300 ℃ | -0.5~+0.5 1350 ℃ | 0~+0.8 1400 ℃ | 0~+0.8 1400 ℃ | 0~+1.0 1400 ℃ | |
| Tete'e Te'i vevela (1000 ℃ vai) ≥ | ― | ― | ― | 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 | |
| Igoa Oloa | Malosi Maualuga Castable | |||||
| FA'asinomaga | HS-50 | HS-60 | HS-70 | HS-80 | HS-90 | |
| Vaitaimi Tapulaa o Galuega(℃) | 1400 | 1500 | 1600 | 1700 | 1800 | |
| 110 ℃ Masitele (g/cm3) ≥ | 2.15 | 2.30 | 2.40 | 2.50 | 2.90 | |
| Modulus o le gau (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 | |
| Malosi Tu'imomomo malūlū(MPa)≥ | 110℃×24h | 35 | 40 | 40 | 45 | 60 |
| 1100℃×3h | 40 | 50 | 45 | 50 | 70 | |
| 1400℃×3h | 45 1300℃×3h | 55 | 50 | 55 | 100 | |
| Suiga Linear Tumau(%) | 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 | |
| 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 |
Fa'atatauga
1. High-alumi castable:High-alumi castable e tele lava e aofia ai alumina (Al2O3) ma e maualuga refractoriness, slag tetee ma teteʻe vevela. E faʻaaogaina lautele i ogaumu vevela maualuga ma afi i le uamea, uʻamea e le o le ferrous, vailaʻau ma isi pisinisi.
2. Alava uamea faamalosia castable:Uamea alava faʻamalosia castable e faʻavae i luga o castables masani ma alava uamea e faʻaopoopoina e faʻaleleia ai lona teteʻe vevela, faʻaofuofu teteʻe ma slag teteʻe. E masani ona faʻaaogaina i ogaumu, pito i lalo o le ogaumu ma isi vaega i le uamea, metallurgy, petrochemical ma isi pisinisi.
3. Fa'asolo tele:Mullite castable e tele lava ina aofia ai mullite (MgO·SiO2) ma e lelei le ofuina tete'e, refractoriness ma slag tetee. E masani ona faʻaaogaina i vaega taua e pei o ogaumu uʻamea ma tagata liliu mai i le uamea, metallurgy ma isi pisinisi.
4. Silicon carbide castable:Silicon carbide castable e tele lava ina aofia ai le silicon carbide (SiC) ma e sili ona lelei le ofuina, teteʻe maʻa ma teteʻe vevela. Faʻaaogaina lautele i ogaumu vevela maualuga, moega ogaumu ma isi vaega o uʻamea e le o ferrous, vailaʻau, ceramics ma isi pisinisi.
5. Sima sima maualalo:e faasino i castables e maualalo sima anotusi, lea e masani lava e uiga i 5%, ma o nisi e oo lava faaitiitia i le 1% i le 2%. O sima maualalo e faʻaaogaina ai mea e sili atu ona lelei e le sili atu i le 1μm, ma o loʻo faʻaleleia atili le latou teteʻe vevela, faʻamaʻi paʻu ma le tafia. Castables sima maualalo e talafeagai mo linings o ogaumu togafitiga vevela eseese, ogaumu faavevela, ogaumu tuusao, kilns rotary, ufiufi ogaumu eletise, ogaumu tapping pu, ma isi; e talafeagai castables maualalo-sima tafega mo vaega atoa linings fana mo uʻamea uʻamea, maualuga-vevela ofu-tetee linings mo petrochemical catalytic ta'e reactors, ma linings fafo o ogaumu faamafanafana vai paipa.
6. La'ei fa'afefete fa'alavalava:O vaega autu o mea fa'afefete fa'alavalava e aofia ai fa'aputuga fa'afu, pa'u, mea fa'aopoopo ma mea fa'amau. La'ei fa'a'ese'ese fa'alava o se ituaiga o amorphous refractory mea fa'aaoga lautele i metallurgy, petrochemicals, mea faufale, malosi ma isi alamanuia. O lenei mea o loʻo i ai le lelei o le maualuga o le vevela, faʻaofuofu teteʻe, ma le faʻaleagaina o le eleele. E faʻaaogaina e toe faʻaleleia ma puipuia ai le faʻaogaina o masini vevela maualuga e pei o ogaumu ma pusa e faʻateleina ai le ola tautua o meafaigaluega.
7. Ladle castable:Ladle castable o se amorphous refractory castable faia i le maualuga-alumina bauxite clinker ma silicon carbide e avea ma mea autu, faatasi ai ma fusi mama aluminate sima, dispersant, shrinkage-faamaoniga sui, coagulant, alava pa-faamaonia ma isi additives. Ona e i ai se aafiaga lelei i le vaega galue o le ladle, e taʻua foi alumini silicon carbide castable.
8. mama insulating refractory castable:Mamafa insulating refractory castable o se refractory castable ma mama mamafa, malosi maualuga ma sili atu le faatinoga o le mafanafana vevela. E masani ona aofia ai mea mama mama (e pei o le perlite, vermiculite, ma isi), mea mautu maualuga-vevela, fusifusia ma mea faaopoopo. O loʻo faʻaaogaina lautele i le tele o mea tau alamanuia maualuga, e pei o ogaumu fale gaosimea, ogaumu vevela, ogaumu uʻamea, ogaumu faʻafefete tioata, ma isi, e faʻaleleia ai le faʻaogaina o le malosi o meafaigaluega ma faʻaitiitia ai le malosi.
9. Corundum castable:Faatasi ai ma lona faatinoga lelei, corundum castable ua avea ma se filifiliga lelei mo vaega autu o kilns vevela. O uiga o le corundum castable e maualuga le malosi, maualuga avega faamaluluina vevela ma lelei slag teteʻe, ma isi. O le masani faaaogaina vevela o le 1500-1800 ℃. ?
10. Manesium castable:E masani ona faʻaaogaina i masini vevela vevela, e sili ona lelei le teteʻe i le alkaline slag corrosion, maualalo le okesene agavaʻa faʻailoga ma leai se filogia i uʻamea uʻamea. O le mea lea, o loʻo i ai le tele o faʻamoemoega faʻaoga i totonu o le alamanuia metallurgical, aemaise lava i le gaosiga o le uamea mama ma le fale gaosi oloa. ?
11. Fa'amea omea:O vaega autu o le omea clinker ma le omea tuʻufaʻatasia, faʻatasi ai ma le mautu lelei vevela ma nisi refractoriness, ma o le tau e fai si maualalo. E masani ona faʻaaogaina i totonu o le faʻapipiʻiina o fale gaosi oloa lautele, e pei o ogaumu faʻavevela, ogaumu annealing, boilers, ma isi. E mafai ona tatalia se vevela o le mamafa o le vevela ma faia se sao i le vevela vevela ma le puipuiga o le tino ogaumu.
12. Mago mago:O mea fa'amamago e masani lava ona fa'apipi'iina i fa'aputuga fa'amago, pa'u, mea fa'apipi'i ma vai. O mea masani e aofia ai le kiki omea, kiliva alumina maualuga, pauta ultrafine, sima CA-50, dispersants ma siliceous po'o feldspar impermeable agents.
Dry castables e mafai ona vaevaeina i le tele o ituaiga e tusa ai ma o latou faʻaoga ma mea e faʻaogaina. Mo se faʻataʻitaʻiga, faʻamago impermeable castables e masani ona faʻaaogaina i sela eletise alumini, lea e mafai ona puipuia lelei le ulufale atu o electrolytes ma faʻalauteleina le ola tautua o sela. E le gata i lea, e fetaui lelei foʻi mea faʻamago refractory castables mo meafaigaluega, smelting, alamanuia kemikolo, non-ferrous metals ma isi alamanuia, aemaise lava i le alamanuia uamea, e pei o le afi kiln muai gutu gutu, ogaumu disintegration, ulu ulu ulu ma isi vaega.
Mataupu Faufale
Paketi & Faleteuoloa
Fa'amatalaga a le Kamupani
Shandong Robert New Material Co., Ltd. o loʻo i totonu o le Aai o Zibo, Itumalo o Shandong, Saina, o se faʻavae gaosiga o meafaitino. O matou o se atinaʻe faʻaonaponei e tuʻufaʻatasia ai suʻesuʻega ma atinaʻe, gaosiga, faʻatau, mamanu ma faufale, tekinolosi, ma faʻatau atu mea refractory. O loʻo i ai a matou meafaigaluega atoatoa, tekonolosi faʻapitoa, malosi faʻapitoa faʻapitoa, tulaga lelei o oloa, ma le igoa lelei.O lo matou falegaosimea e aofia ai le silia ma le 200 eka ma o le gaosiga faaletausaga o mea fa'afu e fa'atusa e tusa ma le 30000 tone ma mea e le fa'atusaina e 12000 tone.
O a matou oloa autu o mea faʻafefe e aofia ai:mea e fa'asalaina alkaline; alumini silicon mea fa'afefete; mea e le fa'afefeteina; mea fa'agata fa'amama fa'amama; mea fa'apitoa fa'asao; mea refractory galue mo faiga fa'asolo pea.
O oloa a Robert o loʻo faʻaaogaina lautele i afi vevela maualuga e pei o uʻamea e le o ni ferrous, uʻamea, mea fau fale ma faufale, vailaʻau, eletise eletise, faʻamaʻi otaota, ma faʻamaʻi otaota matautia. O lo'o fa'aaogaina fo'i i faiga uamea ma u'amea e pei o ladles, EAF, ogaumu fa'afefe, fa'aliliu, ogaumu coke, ogaumu vevela vevela; ogaumu u'amea e le o ni u'amea e pei o mea fa'a'a'amu, ogaumu fa'aitiitiga, ogaumu fa'afefe, ma ogaumu fa'avili; mea faufale ogaumu fale gaosi oloa e pei o ogaumu tioata, ogaumu sima, ma ogaumu sima; isi ogaumu e pei o kaila, fa'amu otaota, ogaumu fa'avela, lea na maua i'uga lelei i le fa'aaogaina. O a tatou oloa e auina atu i fafo i Asia i Sautesasae, Asia Tutotonu, Sasaʻe Tutotonu, Aferika, Europa, Amerika ma isi atunuu, ma ua faatuina se faavae lelei galulue faatasi ma le tele o pisinisi uamea lauiloa. O tagata faigaluega uma a Robert e tulimatai atu ma le faamaoni e galulue faatasi ma oe mo se tulaga manumalo-manumalo.
Fesili e Fai soo
Manaomia se fesoasoani? Ia mautinoa e asiasi i matou lagolago mo tali i au fesili!
O i matou o se gaosiga moni, o la matou fale gaosi oloa e faʻapitoa i le gaosia o mea faʻafefe mo le silia ma le 30 tausaga. Matou te folafola atu e tuʻuina atu le tau sili ona lelei, le sili atu le faʻatau atu ma le maeʻa faʻatau atu auaunaga.
Mo faʻagasologa o gaosiga taʻitasi, o loʻo i ai i le RBT se faiga QC atoatoa mo vailaʻau vailaʻau ma mea faʻapitoa. Ma o le a matou faʻataʻitaʻiina oloa, ma o le tusi faamaonia lelei o le a lafoina ma oloa. Afai ei ai ni au manaʻoga faʻapitoa, o le a matou taumafai i le mea sili e faʻaoga ai.
Faʻalagolago i le aofaʻi, e ese le taimi e tuʻuina atu ai. Ae matou te folafola atu e lafo i se taimi vave ma mautinoa lelei.
Ioe, matou te tuʻuina atu faʻataʻitaʻiga e leai se totogi.
Ioe, ioe, e talia e asiasi RBT kamupani ma a matou oloa.
E leai se tapulaa, e mafai ona matou tuʻuina atu fautuaga sili ma fofo e tusa ai ma lou tulaga.
O loʻo matou faia mea faʻamalosi mo le sili atu i le 30 tausaga, matou te maua le lagolago faʻapitoa malosi ma le poto masani, e mafai ona matou fesoasoani i tagata faʻatau e mamanuina kilns eseese ma tuʻuina atu auaunaga e tasi.
