
Li-stellite alloy hot forging dies ke lisebelisoa tsa mantlha tse etselitsoeng maemo a ho sebetsa a mocheso o phahameng le khatello e phahameng, 'me li bohlokoa haholo tlhahisong ea li-electro-upsetting form bakeng sa li-valve tsa enjine. The Stellite 6 alloy forging e shoa e entsoeng ke k'hamphani ea rona e ka mamella mocheso o phahameng, khatello e matla ea mocheso oa cyclic le moaparo oa mochini, 'me e na le boima bo bofubelu bo ikhethang le ho hanyetsa deformation. Ba etsa bonnete ba hore ho nepahala ha sebopeho sa "die cavity" hoa bolokoa nakong ea tlhahiso e tsoelang pele, 'me ba etsa forgings e nepahetseng ka litlhaloso tse sa fetoheng le boleng ba boleng bo holimo.
Lintlha tsa Sehlahisoa
Li-stellite alloy hot forging dies ke lisebelisoa tsa mantlha tse etselitsoeng maemo a ho sebetsa a mocheso o phahameng le khatello e phahameng, 'me li bohlokoa haholo tlhahisong ea li-electro-upsetting form bakeng sa li-valve tsa enjine. The Stellite 6 alloy forging e shoa e entsoeng ke k'hamphani ea rona e ka mamella mocheso o phahameng, khatello e matla ea mocheso oa cyclic le moaparo oa mochini, 'me e na le boima bo bofubelu bo ikhethang le ho hanyetsa deformation. Ba etsa bonnete ba hore ho nepahala ha sebopeho sa "die cavity" hoa bolokoa nakong ea tlhahiso e tsoelang pele, 'me ba etsa forgings e nepahetseng ka litlhaloso tse sa fetoheng le boleng ba boleng bo holimo.
| Kereiti | C | Mong | Si | Kr | Ni | Mo | W | Fe | Co | Boima ba 'mele/g/cm3 | Ho thatafala/HRC |
| Stellite 6 | 0.9 ho isa ho 1.4 | 1.0 | 1.5 | 27-31 | 3.0 | 1.5 | 3.5 ho isa ho 5.5 | 3.0 | Bal. | 8.30 | 38-44 |
Libaka tsa Kopo
Li-stellite alloy hot forging dies li sebelisoa ha ho etsoa le ho etsa li-valve tsa ho kenya le ho ntša metsi bakeng sa lienjine tsa koloi, ka nepo li theha ntlha e le 'ngoe ea kutu ea mocheso o phahameng oa mocheso hloohong ea valve.
Melemo le Litšebeletso
Ha ho bapisoa le tšepe ea setso, molemo oa mantlha oa Stellite alloy hot forging dies o ka har'a thepa ea bona e phethahetseng ea mocheso o phahameng. Ba ka hanela ho nolofatsa le ho senyeha ha mocheso o phahameng ho netefatsa ho nepahala ha sehlahisoa, 'me ba na le khanyetso e ikhethang ea ho roala ka mokhoa o makatsang le ho roala sekhomaretsi, e leng ho fokotsang tahlehelo ea lefu le khafetsa khafetsa. Sena se tiisa sekhahla se tsitsitseng sa ho tšoaneleha ha sehlahisoa le litšenyehelo tse tlase tsa tlhahiso ea yuniti, ho rala motheo o tiileng bakeng sa tlhahiso e tsoelang pele le ea bongata.