Thermal conductivity ntawm cov ntaub ntawv refractory yog ib qho ntawm cov cim tseem ceeb ntawm cov ntaub ntawv refractory, thiab nws kuj yog ib qho tseem ceeb uas ntau tus neeg muas zaub xav txog thaum yuav cov ntaub ntawv refractory rau cov kub kub.
Thermal conductivity ntawm cov ntaub ntawv refractory muaj ntau lub ntsiab lus nyob rau hauv ntau hom refractory cov ntaub ntawv nrog txawv zog. Piv txwv li, thaum cov neeg siv yuav lub teeb yuag refractory cib thiab lub teeb yuag castables, lawv yuav tsum muaj qis dua rau thermal conductivity. Kiln Lub thermal rwb thaiv tsev kev ua tau zoo ntawm lub qhov cub lub cev yog qhov zoo dua. Thaum siv lub teeb yuag refractory cib thiab lub teeb yuag castables uas tsis tshua muaj thermal conductivity, lub thickness ntawm lub hauv ob sab phlu ntawm lub tshuab hluav taws xob muaj peev xwm txo tau raws li, txuag kev siv cov ntaub ntawv refractory thiab txo kev siv cov ntaub ntawv refractory. Nws kuj tseem txo cov cua sov ntawm cov khoom siv hluav taws xob thaum lub sijhawm ua haujlwm, txuag hluav taws xob thiab txo kev noj.
Cov thermal conductivity ntawm cov ntaub ntawv refractory yog siv los ua cov khoom siv hluav taws xob, cov nplaim hluav taws xob, thiab lwm yam hauv cov nplaim hluav taws xob cais tawm ntawm qee cov cua kub cua sov. Cov thermal conductivity yuav tsum tau siab dua, uas tuaj yeem ua rau qhov kub thiab txias hauv qhov cub thiab txhim kho cov cua sov. Kev ua tau zoo pab txhim kho qhov chaw ua haujlwm ntawm qhov cub thiab ua kom lub zog ntau lawm.
Lub thermal conductivity ntawm cov ntaub ntawv refractory, txawm tias lub teeb yuag refractory cib los yog lub teeb yuag castables, cuam tshuam los ntawm cov yam ntxwv xws li tus naj npawb, cov duab, thiab kev faib tawm ntawm cov pores, uas cuam tshuam ncaj qha rau thermal shock tsis kam ntawm lub teeb yuag refractory bricks thiab lub teeb yuag castables. , corrosion kuj, thiab lwm yam. Feem ntau hais lus, qhov ntau dua qhov porosity ntawm cov khoom refractory, qhov qis dua thermal conductivity. Yog hais tias qhov ntim ntom ntom ntawm cov khoom siv refractory loj dhau thiab qhov porosity tsawg, thermal conductivity yuav nce ntxiv.
