Hniav nrov plig plawg disc (louver hniav) yog cov khoom yooj yim ntawm lub log nrov plig, uas yog ua los ntawm cov yas tawv ntoo, uas yog ua tau los ntawm cov yas lossis cov ntxig ntxig lossis cov ntxuag ntxuag nrog cov xuab zeb. Nws yog hom kev lag luam thiab yog siv rau kev sib tsoo thiab polishing hauv kev lag luam ntau lawm.
Muaj ntau cov ntaub ntawv raw rau ua cov flap discs (louver tuaj yeem), qheb nplej zom zaws, silon aluminium oxide xide yog tseem siv cov khoom siv feem ntau. Yog li, yog vim li cas yog xim av aluminium oxide nrov plig plawg disc dav siv?
Brown Aluminium oxide, tseem hu ua Corundum, yog ua los ntawm Bauxite thiab Coke thiab Coke (Anthracite) raws li lub ntsiab nyoos raw thiab yog smelted ntawm qhov kub ntawm cov hluav taws xob rauv. Cov abrasives ua los ntawm kev sib tsoo cov hlau nrog cov khoom siv siab, xws li cov khoom siv pov tseg nyuaj, thiab lwm yam los tsim cov khoom siv ua kom muaj zog.
Brown Aluminium oxide muaj cov yam ntxwv ntawm kev siab siab, zoo crystallization, muaj zog fluidity, qis linear nthuav coefficiention, thiab corrosion tsis kam. Kev xyaum tau ua pov thawj tias cov khoom no tsis tawg, pulverize, lossis tawg thaum siv. Tshwj xeeb, nws cov txiaj ntsig zoo yog ntau dua li lwm yam kev ua yeeb yaj kiab tsoos, ua rau nws xaiv zoo rau cov khoom siv nrov ntawm nrov plig plawg cab.
Los ntawm kev soj ntsuam, nws tsis yog qhov nyuaj kom pom tias xim av txhuas oxide yog qhov tseeb cov khoom siv nrov nrov, thiab txhua tus tuaj yeem xaiv nws txoj kev ntseeg siab!
