Alumina hauv ob sab phlu - Hnav resistant thiab corrosion resistant pab rau pob zeb hauv ob sab phlu

Alumina hauv ob sab phlutseem hu ua alumina ceramic lining bricks, pob zeb hauv ob sab phlu cib, pob zeb hauv ob sab phlu, hnav resistant ceramic hauv ob sab phlu, thiab lwm yam.

Rockwell hardness HRA ntawm alumina hauv ob sab phlu yog ntau dua 80. Nws cov khoom tseem ceeb yog alumina hmoov, uas yog ces sintered ntawm kub. Kev ntxhib los mos zoo ib yam li ceramics, yog li nws hu ua alumina ceramics. Nws txoj kev tsim khoom ua rau nws hnav-tiv taus thiab Nws tiv taus acid thiab alkali corrosion.

Lub thickness ntawm cov alumina hauv ob sab phlu yog nruab nrab ntawm 40-90mm. Nws tau muab faib ua cov duab plaub, cov cib trapezoidal thiab cov cib tshwj xeeb. Nws tuaj yeem sib phim raws li txoj kab uas hla ntawm lub tog raj kheej. Lub thickness yog tsuas yog nyob ntawm qhov loj ntawm lub pob zeb thiab cov khoom siv los xaiv.

Alumina hauv ob sab phlu yog siv dav hauv tshuaj, ceramic, cement thiab mining industries. Feem ntau xws li quartz xuab zeb, kaolin, silicon hmoov thiab lwm yam. Raws li cov khoom siv kev ntxhov siab sib txawv hauv kev lag luam sib txawv, nws yog ib qho tsim nyog los xaiv cov khoom tsim nyog.