Granite yog cov khoom siv ntau yam thiab ruaj khov uas feem ntau siv rau ntau yam kev siv, suav nrog cov khoom siv rau qhov kub thiab txias. Granite cov khoom tshwj xeeb ua rau nws zoo tagnrho rau siv hauv cov kev xav tau no.
Ib qho ntawm qhov zoo tshaj plaws ntawm kev siv precision granite Cheebtsam nyob rau hauv high-temperature ib puag ncig yog cov khoom zoo heev kub kuj. Granite muaj qhov siab melting point thiab tuaj yeem tiv taus qhov kub thiab txias yam tsis poob nws cov qauv kev ncaj ncees. Qhov no ua rau nws zoo tagnrho rau kev siv nyob rau hauv ib puag ncig uas kub ncav cuag qhov kub thiab txias uas yuav ua rau lwm cov ntaub ntawv degrade los yog poob.
Ntxiv nrog rau nws qhov kub tsis kam, granite muaj qhov zoo ntawm qhov ruaj khov, uas yog qhov tseem ceeb rau cov khoom siv precision. Granite tuav nws cov duab thiab qhov loj me txawm tias raug qhov kub thiab txias, ua kom cov khoom txuas ntxiv ua haujlwm kom raug thiab ntseeg tau. Qhov no ua rau nws yog ib qho khoom siv zoo tshaj plaws rau cov ntawv thov uas xav tau qhov tseeb, xws li qhov chaw kub kub.
Tsis tas li ntawd, granite muaj tsawg thermal expansion, txhais tau hais tias nws qhov ntev hloov me ntsis thaum kub hloov. Cov cuab yeej no tseem ceeb tshwj xeeb tshaj yog rau qhov precision vim tias nws pab tswj kom nruj thiab tiv thaiv qhov kev hloov pauv uas tuaj yeem cuam tshuam rau qhov ua tau zoo.
Lwm qhov txiaj ntsig ntawm kev siv precision granite Cheebtsam hauv qhov chaw kub kub yog cov khoom siv tiv thaiv thermal shock. Granite tuaj yeem tiv taus kev hloov pauv sai hauv qhov kub thiab txias yam tsis muaj kev tawg lossis tawg, ua rau nws zoo tagnrho rau cov ntawv thov uas thermal cycling yog ib qho kev xav.
Zuag qhia tag nrho, zoo heev tshav kub tsis kam, seem stability, tsawg thermal expansion, thiab tsis kam rau thermal shock ua precision granite Cheebtsam yog ib tug zoo xaiv rau siv nyob rau hauv high-temperature ib puag ncig. Txawm hais tias nws yog kev lag luam furnaces, kev siv aerospace los yog cov tshuab ua haujlwm siab, cov khoom siv granite muab cov kev ntseeg siab thiab kev ua tau zoo uas yuav tsum tau muaj los tiv thaiv cov teeb meem thermal heev.
Post lub sij hawm: May-28-2024