Tse ling Cast Material
Brass lahlaMotsoako oa koporo o nang le zinki e le karolo ea mantlha ea ho kopanya litšepe hangata e bitsoa koporo. Koporo-zinc binary alloy e bitsoa koporo e tloaelehileng, 'me koporo ea ternary, quaternary kapa lintho tse ngata e thehiloe ka ho eketsa likaroloana tse ling tsa alloy ea koporo-zinc e bitsoa koporo e khethehileng. -Zn motsoako oa binary. Nako ea eona ea mocheso oa crystallization e nyane mme ts'ebetso ea eona ea ho betsa e betere. Ha e bapisoa le boronse ea thini, koporo e entsoe ka thepa e phahameng. Ntle le moo, hobane koporo e na le zinki e ngata, theko e tlase. Ana ke mabaka a etsang hore koporo ea koporo e sebelisoe haholo. |
Lahleloa thaethaniamoThaethaniamo e entsoeng ka ho qhibilihisoa, kamora ho chesa ho hoholo, e tšeloa ka phapusing ea ho lahla ka ho tšela tsoana ka senoelo se tšollang. Tlas'a khatello ea molamu oa piston, thaethaniamo ea mokelikeli e kenella ka mokokotlong oa setopo. The foromeletsoeng shoela'ng e tšoaroa ka shoela'ng foromeletsoeng cavity le folisoa pele ho nkoa ka eona. Felisa litšitiso tsa bokaholimo, joalo ka karohano e batang, matšoao a phallo kapa as-cast, haholo-holo methapo e mosesane. Lahla shoa lokela ho preheated pele shoela'ng foromeletsoeng. Shoa foromeletsoeng e tšoaroa ka shoela'ng foromeletsoeng cavity le folisoa pele ho nkoa ka. |
SUS Ho lahlaSilica sol thulaganyong celik foromeletsoeng ke oa ho betsa le dipeeletso tsa kapa sebetsa ka ho nepahetseng ho betsa. Ke ts'ebetso ea ho lahla ka ho itšeha hanyane kapa hanyane mme ke ts'ebetso e ntle haholo ea mahlale indastering ea metheo. Ha e loketse feela ho lahla mefuta e fapaneng le lits'epe tse kopantsoeng, empa hape e hlahisa li-castings tse nang le ho nepahala ho phahameng ka ho fetesisa le boleng ba bokaholimo ho feta mekhoa e meng ea ho betsa. Le mekhoa e meng ea ho betsa e thata ho lahla lintho tse rarahaneng, mocheso o phahameng, hape ho thata ho sebetsana le castings. E ka lahleloa ka ho lahla matsete. |
Ho lahleloa ka BronzeBoronse qalong e bua ka lits'epe tse kopantsoeng ka lithini tsa koporo, empa ho tloaelehile indastering ho bitsa lits'epe tse kopantsoeng tse nang le aluminium, silicon, lead, beryllium, manganese, jj le eona boronse, ka hona bronze e kenyelletsa borone ba thini, aluminium bronze, aluminium bronze, beryllium boronse, Silicon bronze, bronze ea lead, jj. Ho betla thini ea borone e na le masenke a mangata, ha ho sebetsoa ka boronse ho na le lithane tse tlase. Liteneng tsa boronse ea thini e sebelisetsoang khatello ea khatello e ka tlase ho 6% ho ea ho 7%, mme lesenke la boronse la koporo e entsoe ka 10% ho isa ho 14%. |