Okokuqala, umqondo oyisisekelo kanye nobubanzi bokusetshenziswa kwensimbi ye-carbon structural
I-Carbon structural steel ibhekisela ezintweni zensimbi ezinokuqukethwe kwekhabhoni okungeqile ku-2.11%, ezisetshenziswa kakhulu ekukhiqizeni, ekwakhiweni, ekuhlanganiseni kwensimbi, ekwakhiweni kwemikhumbi, ekwakhiweni kwemishini, ezimbonini ze-petroleum nezimboni zamakhemikhali.Ine-plasticity enhle, i-weldability kanye ne-machinability, futhi intengo iphansi, nokusebenza kwezindleko eziphakeme kakhulu.
Okubili, izinhlobo eziningana zensimbi ezivame ukusetshenziswa ku-carbon structural steel
1. Insimbi ye-Q235: Insimbi ye-carbon ephansi evame ukusetshenziswa, esetshenziswa kakhulu esakhiweni sobunjiniyela esijwayelekile kanye nokukhiqizwa kwemishini.Inezinzuzo zamandla amahle, i-ductility enhle nezindleko eziphansi, futhi isetshenziswa kabanzi kumaBhuloho, izakhiwo, imikhumbi nakweminye imikhakha.
2. Insimbi ye-Q345: Insimbi ye-alloy ephansi naphakathi nendawo ephezulu, esetshenziswa kabanzi.Inamandla aphezulu kanye ne-ductility engcono kunensimbi ye-Q235, futhi isetshenziswa kakhulu kumaBhuloho, imikhumbi, i-petrochemical kanye nezinkambu zokwakha.
3. 20 # insimbi: Kuyinto evame ukusetshenziswa carbon structural steel futhi isetshenziswa kabanzi.Inezinzuzo zamandla aphezulu, ukuqina okuhle, ukumelana nokugqokwa okuhle, njll., futhi isetshenziswa kabanzi ekwenziweni kwemishini, izingxenye zezimoto, ama-bearings, izando neminye imikhakha.
4. 45# insimbi: Iwuhlobo lwensimbi yesakhiwo sekhabhoni ethuthukisiwe enezinhlobonhlobo zezicelo.Inezici zamandla aphezulu, ukuqina okuphezulu, ukumelana nokugqokwa okuhle, njll., futhi isetshenziswa kabanzi ekwakhiweni kwama-excavators, amathuluzi omshini, ezokuthutha zesitimela neminye imikhakha.
5. Insimbi engu-65Mn: Iyinsimbi yesakhiwo sekhabhoni ephakathi, esetshenziswa kakhulu ekwenzeni iziphethu nezingxenye zokugxiviza.Inokuqina okuhle, ukumelana nokugoba nokumelana nokugqwala, futhi isetshenziswa kabanzi ezimotweni, ekwakhiweni kwemishini, emikhunjini nakweminye imikhakha.
Ngokuvamile, ukukhethwa kwensimbi ye-carbon structural ikakhulukazi kuncike endaweni ethile yesicelo kanye nemvelo yokusebenzisa.Emasimini ahlukene nasezindaweni ezizungezile, izinga lensimbi elifanele kufanele likhethwe ukuze kuqinisekiswe umphumela wokusetshenziswa kanye ne-saf
Isikhathi sokuthumela: Oct-19-2023