Dawb alumina yog tsim los ntawm kev lag luam aluminium oxide hmoov thiab ua kom zoo siv cov cuab yeej niaj hnub thiab tshwj xeeb.Sandblasting abrasives muaj cov yam ntxwv ntawm lub sijhawm luv luv, kev ua haujlwm siab, kev ua haujlwm zoo, thiab tus nqi qis.Lub ntsiab tivthaiv yog aluminium oxide (Al2O3) nrog cov ntsiab lus ntawm ntau tshaj 98%, thiab muaj me me ntawm cov hlau oxide, silicon oxide, thiab lwm yam.Lawv yog cov xim dawb thiab txias tom qab yaj ntawm qhov kub siab tshaj 2000 degrees hauv ib qho hluav taws xob arc.Lawv raug crushed thiab zoo li tus, magnetically sib cais kom tshem tawm cov hlau, thiab soj ntsuam mus rau ntau qhov ntau thiab tsawg.Lawv qhov kev ntxhib los mos yog ntom, siab hardness, thiab cov khoom ua rau cov ces kaum ntse.
Post lub sij hawm: May-05-2023