1, Kev piav qhia ntawm Tin បាត hauv qab thaiv:
Tin da dej yog cov khoom siv tseem ceeb ntawm ntab iav ntau lawm kab. Kev ruaj khov ntawm cov qauv tin da dej txwv tsis pub txuas ntxiv ntawm kev tsim khoom thiab cuam tshuam rau qhov tsim tawm thiab qhov zoo ntawm cov iav.Yog li ntawd, lub tin da dej hauv qab thaiv yog qhov khoom tseem ceeb ntawm tin da dej, uas yuav tsum muaj zog corrosion tsis kam, nkag mus ua kom zoo, tsis muaj foaming, zoo hydrogen diffusion. tsis kam, qis permeability thiab lim tus nqi.Nws muaj zoo thermal poob siab thiab muaj zog tsis kam mus rau nepheline. Zuag qhia tag nrho qhov ntev ntawm cov khoom yog raug thiab nplaim yog du.
Tin da dej hauv qab thaiv qhov khoom tsim los ntawm peb lub tuam txhab tau tsim thiab tsim txij li xyoo 1986, uas ua kom tiav qhov sib txawv ntawm cov khoom lag luam hauv Suav teb.Qhov khoom lag luam tseem ceeb ntawm cov khoom lag luam yog lub tuam txhab' s tus kheej kub kub calcined hluavtaws cov khoom, ua los ntawm lub tshuab nqus kev co moulding thiab siab kub sintering.Up rau tam sim no, cov khoom tau thov nyob rau hauv ntau tshaj 300 ntab iav kab hauv tsev thiab txawv teb chaws, nrog kev pab cuam lub sijhawm ntev tshaj plaws ntawm 15 xyoos. Tom qab kaum xyoo ntawm kev siv tas mus li, cov khoom lag luam tsis muaj nto Chardonnay, tev thiab tawg, thiab tau txais qhuas zoo los ntawm cov neeg siv.
2, Technical Performance index ntawm tin da dej hauv qab thaiv
TSWV YIM | Tin da dej hauv qab thaiv |
Al2O3% | ≥46 |
Fe2O3% | ≤1.0 |
R2O % | ≤1.0 |
Porosity pom% | ≤18 |
Qhov ceev g / cm3 | ≥2.35 |
Hlob lub zogMpa | ≥60 |
Refractoriness ℃ | ≥1750 |
Refractoriness hauv qab ntsaws 0.2Mpa, ta, ℃ | ≥1400 |
Hloov npaum li cas ntawm cov kab rov ua dua 1400℃*2h,% | ±0.1 |
H Diffusion index mmH2O | ≤150 |
Thermal poob siab ruaj khov 1100 ℃, dej txias, lub sijhawm | ≥10 |
Thermal permeability 1400℃*4h,% | Tsis muaj qhov cuam tshuam |
3, Cov Nta ntawmTin Da Dej Hauv Qab Thaiv
1) cov khoom lag luam muaj cov kev ntxhib los mos zoo li qub, siab ceev, siab zog thiab tsis tshua muaj plhaw
2) zoo corrosion kuj, permeability tsis kam thiab tsis muaj foaming
3) muaj zog tsis kam rau h diffusion thiab Xia petrochemical
4) anti tev tawm thiab muaj zog muaj peev xwm tawg
5) cov khoom lag luam yog qhov loj me, du thiab tiaj
4.Cov khoom siv
Tshwj xeeb yog siv rau kev kho pob zeb hauv qab ntawm tin kev da dej
5.Txawm tswv yim zoo ntawm kev siv cov khoom lag luam, cov khoom tau raug xa tawm mus rau Kaus Lim Qab Teb, Nyiv, Pakistan, Russia, Australia, Oman, Tebchaws Asmeskas, Kenya, Mexico, Morocco thiab Is Nrias teb.
6.Qhov khoom lag luam yog cov chaw tsim khoom tshaj lij thiab tuaj yeem muab cov khoom lag luam ntsuas ua tiav lossis cov ntaub ntawv xeem sab nraud.
Ua you xav nrhiav tus muab kev tshaj lij ntawm cov khoom lag luam refractory?
Koj puas xav nrhiav tus kws tshaj tawm cov khoom hluav taws xob graphite?
Koj puas xav nrhiav tus neeg xa khoom kom ruaj khov thiab lees paub?
Tom qab ntawd cia' s kev sib cuag nrog jinggan tuam txhab
Hu rau kuv:
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Cim npe nrov: tin da dej da dej hauv qab thaiv, Tuam Tshoj, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, siv, vaj tse
