Lapho uqhathanisa insimbi eqinile yensimbi nensimbi ye-ructile, kubalulekile ukuqonda ukuthi ngenkathi zombili ziyizinhlobo zensimbi ezi-cast, zinezinto ezihlukile futhi zilungele izinhlelo ezihlukile. Nakhu ukuqhathanisa okuningiliziwe:
1. Ukwakheka kwezinto ezibonakalayo nesakhiwo
I-Iron Elealter Cast Iron:
Ukwakheka:Insimbi eqinileIdalwe yi-Iron ye-White Casping White, equkethe ikhabhoni ngendlela ye-Iron Carbide (FE3C). Ukwelashwa okushisa, okwaziwa ngokuthi yi-anneling, kwephula i-carbide yensimbi, okuvumela ikhabhoni ukuthi ihlelwe i-graphite kufomu le-nodular noma irosette.
Isakhiwo: Inqubo yokunikeza kabusha ishintsha i-misfruction yensimbi, okuphumela kwezinhlayiya ezincane, ezihlangene ngokungafanele. Lesi sakhiwo sinikeza okuqukethwe okuthile nokukhohlisa, okwenza kube ngaphansi kwensimbi yendabuko yendabuko.
I-Couctile Iron:
Ukwakheka: I-Iron ye-Doructile, eyaziwa nangokuthi i-nensimbi ye-graphiodal noma i-graphiogal, ikhiqizwa ngokungeza izinto ezifana ne-magnesium noma i-certium ku-incon ngensimbi ngaphambi kokuphonsa. Lezi zinto zibangela ukuthi ikhabhoni iye yakha njengezinhlamvu ze-graphiodal (nxazonke).
Isakhiwo: Isakhiwo segrafu esiyindilinga e-Doructile Iron sithuthukisa i-dectility yakhe kanye nokumelana nomthelela, ukunikela ngempahla ephakeme yemishini ngokuqhathaniswa nensimbi ebulalayo.
2. Izakhiwo zemishini
I-Iron Elealter Cast Iron:
Amandla we-Tensile: I-Iron Elealleable Cast inamandla alinganiselayo, imvamisa isuka ku-350 kuya ku-450 MPA (Megapascascalls).
I-Ductility: Ine-accountility enengqondo, evumela ukuthi iboshe noma ikhubazeke ngaphansi kwengcindezi ngaphandle kokuqhekeka. Lokhu kwenza ilungele izinhlelo zokusebenza lapho kudingeka khona ukuguquguquka okuthile.
Ukumelana nomthelela: Ngenkathi kunzima kunensimbi yendabuko yendabuko, i-iron ebulalekayo yensimbi ayinamthelela omncane uma iqhathaniswa nensimbi ye-ructile.
I-Couctile Iron:
Amandla we-Tensile: I-Doructile Iron inamandla aphezulu aphezulu, imvamisa isukela ku-400 kuya ku-800 MPA, kuya ngebanga kanye nokwelashwa okushisa.
I-Cuctility: I-Doruclile kakhulu, ngamaphesenti aphezulu ngokuvamile phakathi kuka-10% no-20%, okusho ukuthi kungalula kakhulu ngaphambi kokuphupha.
Ukumelana nomthelela: I-Couctile Iron yaziwa ngokumelana kwayo okuhle kakhulu komthelela, okwenza ilungele izinhlelo zokusebenza ngokuya ngokulayisha okunamandla noma ekucindezelekeni okuphezulu.
3. Izicelo
I-Iron Elealter Cast Iron:
Ukusetshenziswa Okujwayelekile: I-Iron Elealleable Cast ivame ukusetshenziswa ezindaweni ezincanyana, eziyinkimbinkimbi kakhulu njengokufakwa kwamapayipi, kubakaki, kanye nehardware lapho kunesilinganiso esilinganiselwe khona.
Izindawo ezijwayelekile: Kuvame ukusetshenziswa kumapayipi, amapayipi wegesi, nezicelo zezimboni ezilula. Amandla okusebenza okuthola ukushaqeka nokudlidliza kwenza ukuthi ilungele ukufakwa okubandakanya ukunyakaza kwemishini noma ukwanda okushisayo.
I-Couctile Iron:
Ukusetshenziswa Okujwayelekile: Ngenxa yamandla ayo aphezulu kanye nobunzima, i-rouctile Iron isetshenziswa ngezinhlelo zokusebenza ezinkulu futhi ezifunwa kakhulu njengezakhi zezimoto (isib.
Izindawo ezijwayelekile: I-Ductile Iron ilungele ukusetshenziswa kumapayipi aphezulu wengcindezelo, ama-water and reages system, kanye nezimo lapho izakhi zitholakala khona ekucindezelekeni okubalulekile noma ukugqoka.
Ukugcina
I-Iron Elealleable ne-Iron ye-Ductile ayifani. Ziyizinhlobo ezihlukile zensimbi enezinto ezihlukile nezicelo.
I-Iron Elealleable ilungele izinhlelo zokusebenza ezifunwa kancane lapho ukusebenza kwezindleko kanye nezakhiwo ezinomshini ezilinganiselwe zanele.
Ngokuphambene, i-rouctile iron ikhethwa izindawo eziyinselele kakhulu lapho amandla aphezulu, i-couctile, kanye nokumelana nomthelela kuyadingeka.
Isikhathi sePosi: Aug-24-2024