Iyini impahla ye-Die steel S136 futhi yiziphi izici zayo?
I-S136 die steel ikhwalithi ephezulu yensimbi engagqwali, eyaziwa nangokuthi i-420SS noma i-4Cr13.Kungeyensimbi engagqwali ye-martensitic, enokumelana nokugqwala okuhle kanye nobulukhuni obuphezulu, futhi isetshenziswa kabanzi emkhakheni wokukhiqiza isikhunta.
Okulandelayo yisingeniso esiningiliziwe sezimpawu ze-S136 die steel kusuka kulezi zici ezi-7 ezilandelayo:
(1) Ukwakheka kwamakhemikhali: Ukwakheka kwamakhemikhali kwe-S136 die steel ikakhulukazi kuhlanganisa ikhabhoni (C), i-chromium (Cr), i-silicon (Si), i-manganese (Mn), i-phosphorus (P), isulfure (S) nezinye izakhi.Phakathi kwazo, okuqukethwe okuphezulu kwe-chromium kunikeza ukumelana nokugqwala okuhle kakhulu nokumelana ne-oxidation.
(2) Ukumelana nokugqwala: I-S136 die steel inokumelana nokugqwala okuhle futhi ingasetshenziswa isikhathi eside endaweni enomswakama ngaphandle kokugqwala.Lokhu kuyenza ifanele ukukhiqiza isikhunta esidinga ukuhlobana nomswakama, i-asidi nesisekelo, njll.
(3) Ukuqina okuphezulu: I-S136 die steel ingafinyelela izinga eliphezulu lobulukhuni ngemva kokwelashwa okufanele kokushisa.Ukuqina kuvamise ukuba kububanzi be-HRC 48-52 futhi bungakhuliswa nangokwelashwa okwengeziwe kokushisa.Lokhu kwenza i-S136 die steel ilungele ukukhiqiza isikhunta esidinga ubulukhuni obuphezulu nokumelana nokugqoka.
(4) Ukusebenza okuhle kakhulu kokusika: I-S136 die steel inokusebenza okuhle kokusika, ukusika kalula, ukugaya, ukubhola kanye neminye imisebenzi yokucubungula.Lokhu kuvumela abakhiqizi ukuthi bacubungule kalula futhi balolonge isikhunta sobunjwa obuyinkimbinkimbi.
(5) Ukuzinza okuhle kwe-thermal: I-S136 die steel inokusimama okuhle kokushisa futhi ingagcina ubulukhuni obuhle namandla ngaphansi kwemvelo yokushisa ephezulu.Lokhu kuyenza ifanelekele izinhlelo zokusebenza zesikhunta ezidinga ukumelana nokushaqeka kwezinga lokushisa eliphezulu nokucindezela.
(6) Ukumelana nokugqoka okuhle kakhulu: I-S136 die steel inokumelana okuhle kakhulu nokugqoka futhi ingamelana nokungqubuzana nokugqoka.Lokhu kwenza kube kuhle ekukhiqizeni isikhunta okudingeka sisetshenziswe isikhathi eside futhi sidinga ukumelana nokugqoka okuphezulu.
(7) Ipulasitiki kanye nokushisela: I-S136 die steel ine-plasticity enhle nokushisela, elungele ukubunjwa nokuhlanganisa.Ngesikhathi esifanayo, kungase futhi kunwebe impilo yesevisi yesikhunta ngokulungiswa kwe-welding.
Kafushane, i-S136 die steel iyinsimbi efayo enokumelana nokugqwala okuhle kakhulu, ubulukhuni obuphezulu, ukusebenza kahle kwemishini, ukuzinza okushisayo nokumelana nokugqoka.Isetshenziswa kabanzi emkhakheni wokukhiqiza isikhunta, ikakhulukazi ekusetshenzisweni kwesikhunta esidinga ubulukhuni obukhulu, ukumelana nokugqoka kanye nokumelana nokugqwala.
Isikhathi sokuthumela: Oct-09-2023