1, Kev Paub Txog Quartz Nozzle Cib:
Fused quartz nozzle (Fixed-inch nozzle, ntev nozzle, invasive nozzle) yog cov khoom siv quartz ceramic tsim los ntawm cov txheej txheem ntau lawm, nrog fused quartz ua cov khoom siv tseem ceeb.Qhov zoo kawg nkaus ntawm cov khoom yog: me me coefficient ntawm thermal expansion, zoo. thermal stability, zoo hluav taws xob rwb thaiv tsev, zoo tshuaj erosion kuj.Qhov zoo tshaj ntawm cov khoom yog hais tias thaum kub nyob rau hauv 1100 degree, nws lub zog nce nrog rau qhov kub thiab txias, thaum kub nce los ntawm chav tsev kub mus rau 1100 degree, lub zog. tuaj yeem nce los ntawm 30-33%.Cov khoom yog tsim tshwj xeeb rau kev nruam steel casting rauv.
2, Index ntawm Quartz Nozzle Cib:
| Quartz nozzle | Yam khoom | Index |
chemical muaj pes tsawg leeg% | Al2O3 | ＜0.072 |
Fe 2 O3 | ＜0.0054 | |
Na 2 O | ＜0.0038 | |
K 2 O | ＜0.0035 | |
SiO 2 | ＜99.5 | |
Qhov ntom ntom g / cm3 | Ntau dua lossis sib npaug rau 1.9 | |
Pom tseeb Porosity% | Tsawg dua los yog sib npaug li 12 | |
Txias Crushing zog MPa | Ntau dua lossis sib npaug li 55 | |
Modulus ntawm rupture MPa | Ntau dua lossis sib npaug li 25 | |
Thermal conductivity W / mk | 0.8 | |
Thermal Expansion degree -1 | Tsawg dua los yog sib npaug rau 0.9*10-6 | |
degree ntawm crystallinity (vol%) | Tsawg dua los yog sib npaug li 1 | |
Max kev pab kub degree | 1730 | |
3, Hais txog peb:
Peb lub tuam txhab thiab lub Hoobkas muaj ntau tshaj 20 xyoo ntawm kev tsim khoom zoo tshaj plaws rau fused quartz nozzle bricks (Long nozzle, intrusive nozzle), muaj cov txheej txheem tswj xyuas zoo rau cov khoom los ntawm cov khoom xaiv, cov khoom xyaw, pulping, shaping thiab firing, Nws lav qhov zoo li. zoo thiab sab hauv zoo ntawm cov khoom, thiab guarantees tus neeg siv cov nyhuv.Cov khoom yuav tsum tau xaiv nruj me ntsis ua ntej lawv tawm hauv lub Hoobkas. Cov khoom tsis tsim nyog yuav tsis tawm hauv lub Hoobkas, cov khoom raug ntim nruj me ntsis kom ntseeg tau tias qhov tsis zoo ntawm txhua yam khoom.
4.Cov lus pom zoo ntawm cov khoom siv tau zoo, cov khoom tau raug xa tawm mus rau Pakistan, Russia, Australia
5.Peb yog cov kws tshaj lij kev lag luam, uas tuaj yeem muab cov neeg siv khoom siv khoom siv dawb, siv thiab lwm yam teeb meem.
Koj puas xav nrhiav tus kws tshaj lij ntawm cov khoom siv refractory?
Koj puas xav nrhiav tus neeg muag khoom ruaj khov thiab ntseeg tau?
Tom qab ntawd thov hu rau peb
Hu rau kuv: Email: wp@cnjingganrefractory.com/sdwenping@163.com
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Cim npe nrov: quartz nozzle cib, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, siv, khoom
