-
Litšobotsi le tšebeliso ea li-abrasives tsa khetla ea walnut ea boleng bo holimo ke life?
Di-abrasives tsa boleng bo hodimo tsa shell di lokela ho etswa ka dikhetla tsa hickory tsa boleng bo hodimo e le thepa e tala, e silwang, e bentshitsweng, e phehilwe ka mouoane mme e hlatsuwe, e phekolwa ka meriana mme e sebetswa ka ho hlahlojwa ka makgetlo a mangata. Di-abrasives tsa shell ya walnut ha se feela tse hanelang ho tsofala le tse hanelang kgatello, empa hape ha di...Bala haholoanyane -
Tsela e molemohali ea ho sebetsana le ho boloka alumina e tšoeu e kopantsoeng ke efe?
Alumina e tšoeu e kopantsoeng ke thepa ea bohlokoa e sebelisoang liindastering tse ngata ho kenyeletsoa le li-abrasives, li-refractories le li-ceramics. E ananeloa haholo ka lebaka la ho ba thata le ho tšoarella ha eona, e leng se etsang hore e be khetho e tsebahalang bakeng sa lits'ebetso tse ngata. E le ho netefatsa hore thepa e tšoaroa hantle le ho bolokoa, ho na le...Bala haholoanyane -
Tlhoko ea Alumina e Tšoeu e Fused e Eketsehile Litšebelisong tsa Liindasteri
Ha liindasteri lefatšeng ka bophara li ntse li eketsa tlhahiso le tlhoko ea thepa e tšoarellang e ntse e hola, alumina e tšoeu e kopantsoeng (WFA) e hlahile e le thepa e sebelisoang haholo bakeng sa bahlahisi bohle. WFA ke thepa e khopameng ea boleng bo holimo e entsoeng ka ho qhibilihisa aluminium ea boleng bo holimo ka har'a stima ea motlakase...Bala haholoanyane -
Litšebeliso tsa phofo ea alumina ea ultrafine
Alumina e ntle haholo ke thepa ea bohlokoa e tala bakeng sa li-ceramic tse sebetsang. Phofo ea alumina e ntle haholo xz-L20, boholo ba likaroloana 100 nm, 'mala o mosoeu, 99% ea litaba tse tiileng. E ka eketsoa ho li-resin tse fapaneng tse thehiloeng metsing, ka har'a li-resin tse thehiloeng oling, li-solvents le li-raber ka boemo ba tlatsetso ba 3%-5%, e ka...Bala haholoanyane -
Phapang pakeng tsa alumina e tšoeu e kopantsoeng le alumina e sootho e kopantsoeng
Alumina e tšoeu e kopantsoeng le alumina e sootho e kopantsoeng ke li-abrasives tse peli tse sebelisoang haholo. Batho ba bangata ha ba tsebe phapang e tobileng lipakeng tsa tse peli ntle le 'mala. Joale ke tla u utloisisa. Leha li-abrasives ka bobeli li na le alumina, karolo ea alumina ea alumina e tšoeu e kopantsoeng e feta 99%, 'me...Bala haholoanyane -
Phapang pakeng tsa aluminium oxide le calcium alumina oxide
Aluminium oxide ke ntho e sa pheleng e nang le foromo ea lik'hemik'hale A1203, motsoako o thata haholo o nang le ntlha ea ho qhibiliha ea 2054°C le ntlha ea ho belisa ea 2980°C. Ke kristale ea ionic e ka fetoloang hore e be ion ka mocheso o phahameng 'me e sebelisoa hangata tlhahisong ea thepa e hanyetsang. Calcine...Bala haholoanyane
