Hlau fiber ntau refractory castable yog tsim los ntawm kev siv cov khoom siv siab purity raw thiab annexing tus neeg saib xyuas thiab siv ultramicro-pulverised hmoov ntxiv tshuab hauv cov xuab zeb tov khoom los ntawm cov txheej txheem nruj. Refractory steel fiber castable muaj cov qauv zoo ruaj khov thiab roj nruj, lub cev thiab tshuaj lom neeg cov cuab yeej, thiab tseem muaj cov cuab yeej tsim kho zoo. Hlau fiber ntau castable ua ib hom siab zog castable refractory yog ua los ntawm siab alumina clinker los yog xim av aluminium oxide raws li cov aggregate thiab hmoov, thiab ntxiv binding tus neeg saib xyuas thiab haum tshav kub tsis kam stainless hlau fiber thiab admixture.
Ua ntej xaiv cov khoom tsim nyog refractory raws li cov ntaub ntawv steel fiber ntau yuav tsum tau npaj, thiab nruj me ntsis tswj qhov zoo ntawm cov ntaub ntawv casting.
Npaj aggregate, hmoov, additive, binder thiab steel fiber nyob rau hauv kev faib ua feem rau cov mis, thiab tswj qhov loj thiab grading ntawm aggregate, hmoov hais thiab steel fiber.
Sib tov cov aggregate thiab hmoov sib cais, thiab ces sib tov. Tom qab sib tov, ntxiv steel fiber ntau li 20-35mm ntev rau nplawm thiab sib tov li 10 feeb.
Cov khoom siv stirred qhuav yuav tsum tau ntim nrog nplaum thiab additive seal rau cia. Waterproof thiab noo noo-pov thawj ntsuas yuav tsum tau coj thaum khaws cia kom tsis txhob agglomeration
Hlau fiber ntau refractory castable tuaj yeem muab faib ua ob hom stainless fiber ntau castable refractory thiab nickeled stainless fiber reinforced refractory castable. Ntawm qhov uas, nickeled stainless fiber reinforced refractory castable muaj zoo dua kub kub tsis kam thiab tsis kam mus rubbing.
Cov khoom lag luam | YH-F16 | YH-F16K | YH-F17 | |
Al2O3 + SiO (%)≥ | 70 | 75 | 80 | |
Qhov ntom ntom g / cm3≥ | 110 ℃ × 24 teev | 2.6 | 2.7 | 2.8 |
Module ntawm rupture Mpa≥ | 1110 ℃ × 3 h | 11 | 12 | 13 |
110 ℃ × 24 teev | 11 | 12 | 13 | |
Txias crushing zog Mpa≥ | 1110 ℃ × 3 h | 90 | 100 | 110 |
1110 ℃ × 3 h | 90 | 100 | 110 | |
Linear dimensional hloov% | 110 ℃ × 24 teev | ± 0.1 | ± 0.1 | ± 0.1 |
1110 ℃ × 3 h | ± 0.3 | ± 0.3 | ± 0.3 |
Hlau fiber ntau refractory castable muaj ntau yam kev thov hauv cov hlau, metallurgy, tshuaj, thiab kev lag luam. Feem ntau nws yog siv rau hauv cov khoom hnav vim qhov kub thiab txias, xws li qhov chaw hauv qab no:
RS refractory Hoobkas yog cov kws tshaj lij steel fiber ntau refractory castable tsum uas tsim nyob rau hauv thaum ntxov 90s ntawm nees nkaum caug xyoo. RS refractory Hoobkas tau tshwj xeeb hauv refractory steel fiber castable rau ntau tshaj 20 xyoo. Yog tias koj muaj qee qhov kev thov ntawm steel fiber ntau castable, lossis muaj qee cov lus nug ntawm steel fiber castables txog lub cev thiab tshuaj ntsuas ntsuas, thov hu rau peb dawb. thiab Rs refractory Hoobkas raws li cov kws tshaj lij steel fiber ntau refractory castable chaw tsim tshuaj paus hauv Suav teb, muaj qee qhov kev sib tw zoo li hauv qab no: