Refractory thiab rwb thaiv tsev cov khoom siv Qhov zoo ntawm nano hluav taws xob cua sov raj

Refractory thiab rwb thaiv tsev cov ntaub ntawv hnav

Thaum cov txheeb ze txav tau tshwm sim ntawm qhov chaw ntawm cov khoom cua sov thiab cov khoom txhawb nqa refractory, cov yeeb yaj kiab oxide tiv thaiv ntawm qhov chaw ntawm cov khoom yuav raug hnav. Yog vim li cas rau cov txheeb ze txav yog tias cov hluav taws xob cua sov alloy nthuav thaum rhuab thiab sib cog lus thaum txias. Txawm hais tias qhov tshwm sim no tsis cuam tshuam nrog cov ntaub ntawv refractory, yog tias tsim nyog thiab kho kom raug, cov nyhuv no yuav raug txo.

Qhov zoo ntawm nano hluav taws xob cua sov raj

Lub graphene hluav taws xob cua sov raj tau txais kev siv thev naus laus zis los ntawm German, uas yog tsim los ntawm peb lub tuam txhab nrog cov txheej txheem tshwj xeeb. Nws tuaj yeem txuag tau 30-40 feem pua ​​​​ntawm lub zog ntau dua li cov qauv siv hluav taws xob ua kom sov. Cov khoom lag luam lub neej yog 5-10 xyoo. Nws yog tsim rau cua sov dej, roj, thiab kua qaub. Alkaline kua. Tsis muaj nplai, kua qaub thiab alkali tsis kam, hluav taws xob hluav taws xob ua haujlwm siab, cua kub ceev thiab lwm yam zoo.

Hluav taws xob yaig ntawm refractory thiab thermal rwb thaiv tsev cov ntaub ntawv

Hluav taws xob fusion yaig yog ib qho luv luv-circuit tso tawm ntawm lem ntawm lub tshuab hluav taws xob cua sov, uas ua rau muaj kev puas tsuaj rau ntawm qhov chaw. Qhov tshwm sim no tshwm sim nyob rau hauv high-temperature thiab intensive media. Lub sijhawm no, qhov tsis ruaj tsis khov oxide Fe2O3 uas muaj nyob rau hauv cov khoom siv refractory nyob rau hauv kev sib cuag nrog cov hluav taws xob cua sov yog txo: Fe2O3 ntxiv rau 3CO==2Fe plus 3C02 hlau hlau yog tso rau ntawm qhov chaw tiv tauj, ua rau luv luv ntawm hluav taws xob. cua sov caij hloov, ua rau lub zos yaj nyob rau saum npoo ntawm lub caij. Lub zos tsis kam ntawm cov cua sov caij nce, uas accelerates tus txheej txheem tsis ua hauj lwm.

Qhov zoo ntawm nano lub zog txuag cua sov coil

Lub zog thiab siab kub ua hauj, siab permeability, siab nplaim-retardant breathability, zoo thermal stability, zoo hluav taws xob conductivity ntawm nano cua kub nplhaib. kub: asbestos, slag wool, diatomaceous ntiaj teb, vermiculite, perlite, pumice, dej iav, ua npuas ncauj, iav fiber, thiab lwm yam.

www.superbheater.com