Hlau fiber ntau castables yog formulated nrog calcium aluminate xis mas raws li lub binder, ua ke nrog refractory aggregates, hmoov, additives, thiab stainless hlau fibers. Cov ntsiab lus steel fiber ntau yog li ntawm 0.6% mus rau 2.5%.
Cov castables no muaj kev ruaj ntseg zoo heev ntawm qhov kub thiab txias thiab muaj zog hnav tsis kam thiab siab thermal poob siab, ua rau lawv tsim nyog rau cov ntawv thov cuam tshuam nrog kev vibration, thermal shock, thiab kev puas tsuaj loj nyob rau hauv siab - kub.
Raws li hom aggregate siv, stainless hlau fiber reinforced refractory castables tuaj yeem muab faib ua ntau hom, suav nrog av nplaum-raws li, siab- alumina, silica-raws li, thiab magnesia-raws li castables.
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Yam khoom qauv Qhov taw qhia |
General |
Siab zog |
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FA |
FC |
FHA |
FHC |
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Al2O3% Ntau dua lossis sib npaug |
70 |
83 |
70 |
80 |
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Flexural Strength ntawm Chav Kub (MPa) Ntau dua lossis sib npaug |
110 degree |
9.0 |
9.0 |
10.0 |
12.0 |
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1100 degree |
5.5 |
6.5 |
10.0 |
12.0 |
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Chav Kub Compressive Strength (MPa) Ntau dua lossis sib npaug |
110 degree |
70 |
70 |
70 |
80 |
|
1100 degree |
40 |
50 |
70 |
80 |
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1100℃-Flexural Strength Tom qab 5 Cycles Ceev ceev txias thiab cua sov ntawm chav kub MPa tsawg dua los yog sib npaug rau |
4.5 |
5.5 |
5.0 |
5.0 |
|
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1100℃Tawm tus nqi hloov pauv% |
±0.4 |
±0.5 |
±0.4 |
±0.5 |
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Cov kab hluav taws xob feem ntau muaj peb thaj chaw kub: siab, nruab nrab, thiab qis. Thaum siv cov refractory castables, ib cheeb tsam tsis muaj zog tuaj yeem tsim ntawm qhov qis - thiab siab - qhov chaw kub. Stainless hlau fibers ua lub luag haujlwm tseem ceeb hauv cheeb tsam no los ntawm kev sib txuas cov kab hauv sab hauv thiab sab nrauv, ncua kev tsim cov kab nrib pleb, thiab, thaum tawg, tuav lub hauv ob sab ntawm cov kab nrib pleb kom tiv thaiv kom tsis txhob ntxov ntxov.
Stainless hlau fibers kuj ntxiv dag zog rau qhov siab - qhov kub thiab txias ua hauj lwm cheeb tsam ntawm lub hauv ob sab phlu, txhim kho toughness, tsis kam mus rau txhua yam cuam tshuam, thiab thermal poob siab kuj, yog li ncua lub zuag qhia tag nrho kev pab cuam lub neej ntawm lub cub tawg hauv ob sab phlu. Ua kom cov hlau fiber ntau ntxiv txhim khu lub castable lub toughness thiab cuam tshuam tsis kam.
Hlau fiber ntau castables muaj nyob rau hauv ntau qib, xws li "302", "310", thiab "330", nyob ntawm seb cov ntsiab lus chromium thiab npib tsib xee ntawm stainless hlau fibers. Cov ntsiab lus chromium siab dua txhim kho oxidation tsis kam, thaum cov ntsiab lus nickel ntau dua txhim kho siab -kub toughness thiab mechanical zog.
Kev cia siab rau nws txoj kev siv hluav taws xob monolithic refractory ntau lawm kab, Shandong Haixin Refractory Materials nruj me ntsis tswj cov specifications, proportions, thiab dispersion uniformity ntawm steel fibers, kom ntseeg tau zoo ib yam workability, hnav tsis kam, thiab kev pab cuam lub neej, thiab muab kev pab cuam txhim khu kev qha rau complex engineering daim ntaub ntawv.
●Zoo heev crack resistance:Hlau fibers zoo inhibit qhov tawg tawm thiab txo qhov kev pheej hmoo ntawm spalling.
●High hnav thiab erosion kuj:Zoo tagnrho rau siab -cov cheeb tsam hnav raug rau cov khoom yaig thiab kev puas tsuaj.
●Zoo heev thermal shock kuj:Muaj peev xwm tiv taus qhov pib nquag -ups, shutdowns, thiab kub hloov pauv.
●Strong structural integrity:Txhim khu kev nyab xeeb thiab ruaj khov ntawm cov kab hluav taws xob thaum lub sijhawm ua haujlwm ntev -.
●Kev ua tau zoo ntawm kev tsim kho:Haum rau cov txheej txheem kev ua haujlwm zoo nrog kev txhim khu kev qha.
Hlau fiber ntau castables yog dav siv nyob rau hauv circulating fluidized txaj boilers, steel dov cua sov rauv (hauv qab dej yeeb nkab wrapping thiab rauv chais), soaking rauv npog, forging rauv sab hauv linings, hlau tapping zawj npog, steel tapping trough linings, thiab lwm yam siab - coj mus muag furnaces.
Lawv lub neej kev pab cuam yog 2-5 npaug ntev dua li ntawm cov pob zeb refractory zoo tib yam lossis cov qauv castables, muab cov txiaj ntsig tseem ceeb thiab kev lag luam.
Cov ntawv thov raug:
Circulating fluidized txaj boilers:rauv, cyclone separator, rov feeder
Kev lag luam cement:preheater, decomposition rauv, pub pipelines
Cov khib nyiab incinerators:siab -scouring thiab siab - hnav zones
Kev lag luam metallurgical:troughs, sluices, tapping channels
Lwm yam industrial furnaces:cov cheeb tsam raug cov neeg kho tshuab hnyav hnyav thiab cuam tshuam
Ntim:Muaj nyob rau hauv 50 kg hnab, jumbo hnab, los yog palletized ntim. Cov ntim ntim ntim thiab cov kev xaiv customized kuj muaj.
Cia:Khaws rau hauv qhov chaw qhuav, zoo - qhov cua kom tsis txhob ya raws.
Cim npe nrov: Tuam Tshoj steel fiber castable manufacturers, lwm tus neeg, Hoobkas