Letlapa la boronse la thinie hanyetsana haholo le ho bola sepakapakeng, metsing a leoatle, metsi a hloekileng le mouoane, 'me e sebelisoa haholo ka li-boilers tsa mouoane le likarolo tsa likepe tsa leoatleng.Letoto la ho tiea ha poleiti ea boronse ea tin e kholo, 'me karohano ea dendrite e tebile;ha ho bonolo ho etsa likoti tse teteaneng tsa shrinkage nakong ea ho tiisa, 'me ho fokotseha ha molumo ho nyenyane haholo.Karohano e fapaneng ea tin e bonolo ho etsahala ka har'a ingot.Maemong a boima, matheba a masoeu a ka bonoa holim'a ingot, esita le likaroloana tse nang le tin tse ngata li hlaha, tseo ka kakaretso li bitsoang mofufutso oa tin.Ho ntlafatsa mokhoa oa ho lahla le maemo a ts'ebetso ho ka fokotsa tekanyo ea ho arohana ka morao.
Ka li-alloys tsa metsi, tin e bonolo ho theha li-inclusions tse thata le tse brittle SnO2, 'me ho qhibiliha ho lokela ho ba deoxidized ka ho feletseng ho thibela ho fokotseha ha thepa ea mechine ea alloy e bakoang ke li-inclusions.Kutloelo-bohloko e nyane haholo ea mocheso le likhase, e ntle bakeng sa ho cheselletsa le ho tiisa.Ha ho tlhase e bang teng ha e ameha, e se ea makenete, e hana ho bata, ebile e sa khathale haholo.
Ka nts'etsopele ea theknoloji ea morao-rao, ho thata hore tšepe e le 'ngoe e finyelle litlhoko tsa thepa ea tlhahiso ea morao-rao ea theknoloji e phahameng.Ka hona, hoa hlokahala ho ntshetsa pele kamano pakeng tsa lisebelisoa le ho kopanya thepa e babatsehang ea thepa e fapaneng ho finyella litlhoko tsa tlhahiso ea indasteri.Ho hokela poleiti ea tin boronse ho tšepe ke e 'ngoe ea tsona.Letlapa la boronse la tin le na le khanyetso e ntle ea kutu le ts'ebetso e phahameng ea ho sesa le ts'ebetso ea lubrication, 'me hangata e sebelisoa ho etsa likarolo tse behang.Mesebetsing e mengata ea tlhahiso ea liindasteri, tin bronze e phetha karolo ea bohlokoa ho khethollang ts'ebetso ea mosebetsi.
Mokhoa o sebelisoang haholo oa ho tjheseletsa ho thata ho tjheseletsa tšepe le tin boronse, hobane ho qhibiliha le ho chesoa ha likarolo tsa koporo tsa motsoako ho tla etsahala nakong ea ho tjheseletsa, ka tsela eo ho etsa li-pores ka tjheseletsa, kahoo ho fokotsa ts'ebetso ea mosebetsi.Ka hona, khokahano ea phallo e khethoa ka kakaretso ka mokhoa oa khokahano.Ka ho netefatsa khetho ea thekenoloji ea khokahano ea phallo le mekhahlelo ea ts'ebetso, mosebetsi o ka etsoa hantle.Letlapa la boronse la tin ke motsoako oa tšepe o se nang ferrous o nang le shrinkage e nyenyane ka ho fetisisa ea ho lahla, e ka sebelisoang ho hlahisa li-castings tse nang le libopeho tse rarahaneng, litlhaloso tse hlakileng le litlhoko tse fokolang tsa moea o fokolang.
Nako ea poso: Jun-07-2022