Uma kukhulunywa ngensimbi engagqwali, isiphetho esingaphezulu sidlala indima ebalulekile
Kuthunyelwe nguAdmin
Izinzuzo Zokusebenzisa Abakhiqizi be-SS Steel CastingInsimbi engagqwali iyingxubevange eyakhiwe ngensimbi nekhabhoni.Inezinga eliphezulu lokumelana nokugqwala futhi yakheka kalula.Ngenxa yalokho, isetshenziswa kabanzi ekwakhiweni, ezintweni zikagesi, nasezintweni zikagesi.Ingabuye ibunjwe kalula, futhi ikhiqizwa ngobuningi.Uhlu olungezansi yizinzuzo zokusebenzisa insimbi engagqwali yekhwalithi ephezulu.Ukuze ufunde kabanzi, qhubeka!I-SS Steel Casting ManufacturersInsimbi engagqwali iyingxubevange ehlanganisa insimbi nekhabhoniInsimbi iyinto ehlukahlukene kakhulu.Yakhiwe kakhulu ngensimbi, eqinile kancane kunethusi.Insimbi nayo iyi-polycrystalline, okusho ukuthi iqukethe amakristalu amaningi ahlukene.Amakristalu ama-athomu ahlelwe kahle endizeni, ngokuvamile i-cube.Ukuhlelwa kwe-iron lattice kuchazwa yi-unit cube enama-athomu ensimbi ayisishiyagalombili ekhoneni ngalinye.Enye yezinto ezibaluleke kakhulu zensimbi i-allotropy yayo, noma ikhono lokuba khona ngezindlela ezimbili zekristalu.Insimbi engagqwali iyimpahla eguquguqukayo kakhulu.Insimbi engagqwali inokuqukethwe okuphezulu kwe-chromium, okuyenza ibe ukukhetha okuhle kakhulu kwezinhlelo zokusebenza ezahlukahlukene.Uhlobo ngalunye lwensimbi engagqwali luqukethe iphesenti elihlukile le-nickel noma i-chromium, okulinikeza izici ezihlukile.Ngokungeziwe kokuqukethwe kwayo okuphezulu kwe-chromium, insimbi engagqwali ingalolongwa ibe yizimo ezihlukahlukene, njengocingo, amapuleti, nezinsimbi.Imelana nokugqwala.Izinhlobo eziningi zensimbi azikwazi ukumelana nokugqwala,futhi uhlobo ngalunye lunezinzuzo zalo zezinhlelo ezithile zokusebenza.Uhlobo ngalunye luhlukile ngentengo nezakhiwo.Lapho abantu abaningi becabanga ukumelana nokugqwala, bavele bacabange ngensimbi engagqwali.Lolu hlobo lwensimbi yilona olusetshenziswa kakhulu, kodwa kunezinhlobo ezahlukene futhi ngayinye inohlu oluthile lwezimfanelo.Uma uhlela ukusebenzisa insimbi engagqwali ohlelweni oluthile, nazi izizathu ezimbalwa zokuthi kungani:I-Aluminium iyinsimbi enhle kakhulu ekwazi ukumelana nokugqwala,futhi isetshenziswa kabanzi ezindaweni ezinokhahlo.Lapho ichayeke kumoya-mpilo, i-aluminium yenza ungqimba lwe-aluminium oxide.I-aluminium oxide inamandla kakhulu kune-aluminium ngokwayo, futhi ivikela yonke enye insimbi.Ngokuphambene, i-iron oxide iyaphuma, ivumele i-iron oxide eyengeziwe ukuba yakheke.Ngenxa yalokho, ucezu lwe-aluminium olwenziwa nge-titanium luhlala isikhathi eside futhi ngeke lugle kalula njengensimbi.Kulula ukubunjwaInsimbi engagqwali casting inqubo esetshenziswa ukwenza izingxenye.Kuyindlela ekahle yohlelo olubanzi lwezinhlelo zokusebenza, kufaka phakathi ukwenziwa kwezingxenye zesakhiwo.Inqubo ingenziwa ngezindlela eziningana, kufaka phakathi ukushisa okushisayo noma okubandayo, noma i-extrusion.Isinyathelo sokugcina senqubo ukugoqa okubandayo, okunciphisa ubukhulu bensimbi.Lokhu kulungiselelwa kulungiselela insimbi ukuze iqhubeke nokusebenza.Kunezinhlobonhlobo zezinzuzo zokuphonsa insimbi engagqwali.Insimbi engagqwali ingxubevange yensimbi ene-iron, ikhabhoni, ne-chromium njengezakhi eziyinhloko.Okuqukethwe kwensimbi engagqwali cishe ku-10%, kanti ingxenye esele yenziwe ngensimbi.Ukumelana nokugqwala kubangelwa okuqukethwe kwe-chromium, kuyilapho i-molybdenum iyingxenye encane eyingqayizivele.I-Molybdenum iyikhemikhali ehlukile enezela ekuqineni kokugqwala kwensimbi engagqwali.Ikhiqizwa ngobuningi.Izinhlobo eziningi zensimbi engagqwali e-China zikhiqizwa izinkampani ezincane zaseShayina.Kodwa-ke, lo mkhuba uyancipha, njengoba amakhasimende amaningi ekhetha izinkampani ezinkulu ezikhiqiza insimbi engagqwali ngobuningi.Kubalulekile ukuqaphela ukuthi izindleko zokukhishwa kwensimbi engagqwali zithengeka, futhi intengo yesikhunta ishibhile kakhulu uma kuqhathaniswa nekhwalithi yemikhiqizo eqediwe.Uma ucabanga uku-oda ukusakaza ngenqwaba, kunconywa ukuthi ukhethe umkhiqizi wokulingisa wensimbi wase-China SS.Uma kukhulunywa ngensimbi engagqwali, isiphetho esingaphezulu sidlala indima ebalulekile.Ezinye iziqephu zithuthukisa ukumelana nokugqwala, futhi zihlanzeke kakhulu ekusetshenzisweni kwenhlanzeko.Ezinye, nokho, zisetshenziswa ekufakweni kokugcoba.Okunye okuqediwe kufaka phakathi ubuso be-taper, okuyindawo eqondile efaka iphethini.Izikhala ezingenalutho, ezakheka ngaphakathi kokulingisa, zingasetshenziswa esikhundleni sokusalungiswa.
