Hauv cov chaw tsim khoom, cov cement refractory thiab fireproof cement ua lub luag haujlwm sib txawv raws li cov kev cai tshwj xeeb hais txog qhov kub thiab txias tiv thaiv hluav taws. Hauv qab no yog cov ncauj lus kom ntxaws sib piv ntawm lawv cov khoom, muaj pes tsawg leeg, thiab kev siv.
Kev sib xyaw
Refractory Cement:Hom cement no yog tsim los ntawm cov ntaub ntawv xws li alumina hmoov, calcium aluminate, thiab lwm yam tshwj xeeb additives. Nws muaj pes tsawg leeg yog engineered los tiv taus kub heev thiab muab cov qauv stability nyob rau hauv xws li mob. Thaum cov formulations sib txawv, cov ntsiab lus alumina siab feem ntau suav nrog kom ua tiav cov khoom xav tau refractory.
Fireproof Cement:Feem ntau yog tsim los ntawm silicates, quartz xuab zeb, thiab maj mam calcined magnesium oxide, fireproof cement aims muab hluav taws kub los tiv thaiv kev sib kis ntawm nplaim taws. Thaum tseem muaj peev xwm tiv taus cua sov, nws lub luag haujlwm tseem ceeb yog hluav taws kub tsis kam tiv thaiv kev ua haujlwm siab.
Kub Kub Resistance
Refractory Cement:Renowned rau nws lub siab-kub kam rau ua, refractory cement tuaj yeem tswj qhov kub thiab txias feem ntau tshaj 1580 degree (2876 degree F). Qhov tshwj xeeb kub ua haujlwm no ua rau nws tsim nyog rau cov cheeb tsam uas muaj cua sov tsis tu ncua, xws li cov cub tawg thiab cov kilns.
Fireproof Cement:Tsim los tiv thaiv qhov kub thiab txias, feem ntau qis dua 1000 degree (1832 degree F), hluav taws xob cement yog tsim los tiv thaiv hluav taws tsis sib kis ntau dua li tiv thaiv qhov kub thiab txias. Qhov no ua rau nws haum rau cov ntawv thov uas qhov kev nyab xeeb hluav taws kub yog qhov tseem ceeb tab sis huab cua tiv thaiv tsis tsim nyog.
Daim ntawv thov ntawm Refractory Cement thiab Fireproof Cement
Refractory Cement:Vim tias nws muaj peev xwm tiv taus qhov kub thiab txias, cov cement refractory yog dav siv hauv kev tsim cov chaw kub kub xws li smelting furnaces, kilns, thiab boilers. Nws ua kom muaj kev ncaj ncees ntawm cov qauv, tiv thaiv kev tawg lossis kev puas tsuaj nyob rau hauv cov cua kub hnyav, tseem ceeb heev rau kev lag luam uas muaj cov txheej txheem kub.
Fireproof Cement:Feem ntau siv rau hauv cov tsev tsim kev tiv thaiv hluav taws, cov cement thaiv hluav taws yog ua haujlwm nyob rau hauv firewalls, fireproof boards, thiab lwm yam kev tsim kho kom tsis txhob kis hluav taws thiab muaj kev tiv thaiv hluav taws rau lub tsev. Qhov no yog qhov tseem ceeb rau kev txhim kho kev nyab xeeb hauv tsev, tshwj xeeb tshaj yog nyob rau hauv cov chaw nyob thiab kev lag luam uas yuav tsum tau txo qis kev phom sij.
Hauv Summary
Thaum cov cement refractory thiab fireproof cement yuav zoo ib yam li thaum xub thawj siab ib muag, lawv txawv heev nyob rau hauv lawv cov compositions, kub kuj, thiab daim ntaub ntawv:
Refractory Cement:Cov ntsiab lus alumina siab, tiv taus qhov kub siab tshaj 1580 degree, siv nyob rau hauv high-temperature industrial puag ncig.
Fireproof Cement:Silicate-raws li, tiv taus kub hauv qab 1000 degree, ua haujlwm los tiv thaiv hluav taws hauv kev tsim kho vaj tse.
Qhov kev xaiv ntawm cov ntaub ntawv no hinges ntawm cov kev cai tshwj xeeb ntawm daim ntawv thov, seb qhov kev xav tau yog kev ua haujlwm siab kub los yog muab hluav taws kub zoo. Kev nkag siab zoo ntawm cov kev sib txawv no yog qhov tseem ceeb rau kev xaiv cov khoom tsim nyog rau ib qhov project.
