Go latlhela dibelofo ka motlhaba

Go latlhela motlhaba: Go latlhela motlhaba go go dirisiwang thata mo intasetering ya dibelofo le gone go ka kgaoganngwa ka mefuta e e farologaneng ya motlhaba jaaka .motlhaba o o metsi, motlhaba o o omileng, motlhaba wa galase ya metsi le motlhaba o o sa bakiweng wa resin ya furango ya ka dibofo tse di farologaneng.

(1) Motlhaba o motala ke mokgwa wa thulaganyo ya go bopa o mo go ona bentonite e dirisiwang jaaka setshwaraganyi mo tirong. Dipharologantsho tsa yone ke: mouta o o feditsweng ga o tlhoke go omisiwa kgotsa o tsene kalafi e e kgethegileng ya go thatafatsa, mouta o o nang le maatla a a rileng a a metsi, mme konokono ya motlhaba le khetla e na le dithebolelo tse di botoka, e leng se se siametseng go latlhela go phepafatsa le go oa motlhaba. The bōpa tlhahiso bokgoni e phahameng, potoloho tlhahiso e khutšoanyane, 'me lintho tse bonahalang litšenyehelo hape tlaase, e leng loketseng bakeng sa ho hlophisa kopano mola tlhahiso. Go tlhoka mesola ya yona ke: di-casting di na le tshekamelo ya go nna le diphoso tse di jaaka di-pore, di-inclusion tsa motlhaba, le motlhaba o o kgomarelang, mme boleng jwa di-casting, bogolosegolo boleng jwa ka fa gare, bo kgakala le go lekana.

(2) Motlhaba o o omileng ke thulaganyo ya go dira sekao o o dirisang letsopa jaaka setshwaraganyi, mme bentonite e nnye e ka tokafatsa maatla a yone a a metsi. Diponagalo tsa yona ke: mouta wa motlhaba o tlhoka go omisiwa, o na le go tsenelela ga mowa go go siameng le go gasaganya mowa, ga go bonolo go tlhagisa diphoso tse di jaaka go tlhatswa motlhaba, go kgomarela motlhaba, le dipore, mme boleng jwa ka fa gare jwa go latlhela le jone bo batla bo siame. Go tlhoka mesola ya yona ke: didiriswa tsa go omisa motlhaba di a tlhokega, mme modikologo wa tlhagiso o batla o le moleele.

(3) Motlhaba wa sodium silicate ke mokgwa wa go bopa o dirisa galase ya metsi jaaka selo se se bofang. Dipharologantsho tsa yona ke: galase ya metsi e na le tiro ya go kgona go thatafatsa ka go itirisa morago ga go kopana le CO2, mme e ka nna le melemo e e farologaneng le melemo ya go dira sekao sa go thatafatsa gase le go dira konokono. Le fa go ntse jalo, go na le dikotsi tse di jaaka go phutlhama ga kgapetla go go bokoa, bothata jwa go phepafatsa motlhaba go dira di-casting, le seelo se se kwa tlase sa tirisopoeletso ya motlhaba o o dirisitsweng.

(4) Furan lehoakhoa ha ho-baka lehlabathe bōpa ke lahla tshebetso mokhoa le furan lehoakhoa e le binder. Ka themperetšha ya kamore, motlhaba wa go bopa o a fodisiwa ka ntlha ya tsibogo ya dikhemikhale ya setshwaraganyi ka fa tlase ga tiro ya sediriswa sa go fodisa. Dipharologantsho tsa yona ke: mouta wa motlhaba ga o tlhoke go omisiwa, se se khutshwafatsang thata modikologo wa tlhagiso le go boloka maatla. Resin bōpa lehlabathe ke batlang e le bonolo ho compact le o na le collapsibility e ntle, 'me bōpa lehlabathe la castings ka boela ba ka hloekisa habonolo, le tekanyo nepahalo ea castings e phahameng, 'me bokaholimo qete ke molemo, e leng se ka haholo ntlafatsa boleng ba castings. Go tlhoka mesola ya yona ke: ditlhokego tsa boleng tsa motlhaba o o tala le tsone di kwa godimo, lefelo la tlhagiso le na le monko o o tenang go se kae, mme le ditshenyegelo tsa resin le tsone di kwa godimo. Ho kopanya tshebetso ya furan lehoakhoa self-thatafatsa lehlabathe: Resin self-thatafatsa lehlabathe e ka go tlhaolega e entsoe ke tsoelang pele lehlabathe motswako, eketsa lehlabathe tala, lehoakhoa, folisa moemedi, joalo-joalo ka nako eo, 'me ho kopanya bona ka potlako. Tlhakanya le go dirisa nako nngwe le nngwe. Tatelano ya go oketsa didirisiwa tse di tala tse di farologaneng fa go tlhakanngwa motlhaba wa resin e ka tsela e e latelang: motlhaba wa ntlha + sediriswa sa go fodisa (tharollo ya metsi ya p-toluenesulfonic acid) – (120-180S) – resin + silane – (60-90S) – motlhaba (5) Mofuta o o tlwaelegileng wa motlhaba Thulaganyo ya tlhagiso ya go latlhela: go latlhela ka nepo.