Izinto ezikhokhisayo ikakhulu ziqukethe i-carbon yensimbi nensimbi enezingoma ezahlukahlukene, ezilandelwa yi-aluminium, i-magnesium, ithusi, i-titanium kanye ne-alloys yabo. Izizwe zangempela zezinto zokwakha zifaka ibha, i-Ingot, i-Fire Powder, nensimbi ewuketshezi. Isilinganiso sendawo yesiphambano yensimbi ngaphambi kokuguqulwa kwendawo yendawo yesigaba ngemuva kokuba i-deformation ibizwa ngesilinganiso. Ukukhetha okulungile kokwakhiwa kwesilinganiso, izinga lokushisa elifudumele kanye nesikhathi sokugcina sokushisa, izinga lokushisa lokuqala lokugcina kanye nokugcina, inani le-defformation nejubane lokushintshana lihlobene kakhulu nokwenza ngcono izindleko.

Ngokuvamile, izinto eziyindilinga noma zesikwele zisetshenziswa njengezikhala zokuthethelelwa kosayizi omncane naphakathi. Isakhiwo sokusanhlamvu kanye nezindawo zemishini yezinto ezibonakalayo zifana futhi zinhle, zinesimo esinembile nosayizi, ikhwalithi enhle ebusweni, futhi kulula ukuhlela ukukhiqizwa kwabantu abaningi. Uma nje izinga lokushisa nokushisa kwezimo zokushisa lilawulwa ngokunengqondo, lokhu kuzakukhohlwa okuseqophelweni eliphezulu kungabikwa ngaphandle kokukhishwa okubalulekile. Ama-Ingots asetshenziselwa ukuthethelelwa okukhulu kuphela. I-INGOT yisakhiwo esikhulu ngamakristalu amakhulu we-columrar kanye nezikhungo ezingezinhle. Ngakho-ke, kuyadingeka ukuchoboza amakristalu e-columrar kube yinqwaba emihle ngokuguquguquka okukhulu kwepulasitiki, futhi uyihlanganise ngokukhululekile ukuze uthole ukwakheka okuhle kwensimbi kanye nezakhiwo zemishini.

I-Powter Metallurgy Madeforms eyakhiwe ngokucindezela nokudubula ingenziwa ekuthethelweni kwe-powder ngokungabizi kwazo e-Hot State. Ubuningi bobuhlungu obusondelene nalokho okujwayelekile kokufa kwazo, ngempahla enhle yemishini nokunemba okuphezulu, okunganciphisa ukucubungula okushintshiwe okulandelayo. Ukwakheka kwangaphakathi kokuthethelelwa kwe-powder kufana ngaphandle kokuhlukaniswa, futhi kungasetshenziselwa ukwenza amagiya amancane nezinye izindawo zokusebenza. Kodwa-ke, intengo ye-powder iphakeme kakhulu kunaleyo yezinto ezijwayelekile zebha, ezikhawulela ukusetshenziswa kwayo ekukhiqizweni. Ngokusebenzisa ingcindezi ye-static ku-wetal ye-liquid yathululelwa emgodini womuntu, ingaqina, ihlehlise, igeleze, ikhiphe umoya wepulasitiki, kanye nefomu elingaphansi kwengcindezi yokuthola ukwakheka okufisayo kanye nezakhiwo zokuthola usizo. Ukwakha insimbi ewuketshezi kuyindlela eyenziwe ngayo phakathi kokufa nokufa nokufa, ikakhulukazi kufanelekile ezingxenyeni eziyinkimbinkimbi ezidongeni elinezithelo ezinzima ezinzima ukwenza ngokufa okujwayelekile.

Ngaphezu kwezinto ezijwayelekile njengensimbi ye-carbon kanye nensimbi yensimbi enezingoma ezahlukahlukene, ukwenza izinto zifaka i-aluminium, i-magnesium, ithusi, i-titanium, kanye ne-alloys yabo. I-Iron esekelwe ama-alloys aphezulu okushisa, ama-alloys asuselwa ku-nickel asuselwa emazingeni okushisa aphezulu, futhi ama-allys aphezulu e-cobalt asuselwa phezulu nawo ayakhiwa. Kodwa-ke, la ma-alloys anezindawo zepulasitiki ezincanyana, okwenza kube nzima kakhulu. Izinto ezihlukile zinezidingo eziqinile zokushisa lokushisa, evunta izinga lokushisa kanye nokushisa kokugcina.