Magiredhi akajairwa esimbi yakasimba yakasimba

Magiredhi akajairwa esimbi yakasimba yakasimba

Mhoro~ Nhasi ndichakuzivisai magiredhi anowanzo shandiswa epamusoro-simba resimbi yesimbi ~
Low-alloy high-simba structural simbi inogadzirwa nekuwedzera diki diki yealloying zvinhu kune kabhoni structural simbi (Wc = 0.16% ~ 0.2%).Mazita ayo maitiro akafanana neayo ecarbon structural simbi.Saka ndedzipi nhamba huru dzenyika?
(Kuti udzidze zvakawanda nezve kukanganisa kwezvimwe zvigadzirwa zvesimbi, sengesimba rakakwirira qt 100 ndiro yesimbi, unogona kunzwa wakasununguka kutibata nesu)
Iwo anowanzo shandiswa mamakisi erudzi rwemhando yepamusoro-simba simbi ndeye Q420B, Q460C, Q550D, Q690D, Q890D, uye Q960E.
(Kana iwe uchida kuziva zvakawanda nezve indasitiri nhau pas460j0 high simba simbi ndiro, unogona kutibata chero nguva)
Simbi ine simba repamusoro-soro ine Q + nhamba + yemhando yegiredhi chiratidzo + deoxidation nzira chiratidzo."Q" inomiririra goho resimbi, uye kukosha kwepakati kunomiririra kukosha kwegoho, uye chikwata chinonzi MPa.Semuyenzaniso, Q420B inoreva kuti goho rekushushikana (σs) i420 MPa, uye giredhi iB-giredhi simbi yekugadzira.Q420 mamakisi anosanganisira B, C, D, uye E mamakisi, uye mamiriro ekutumira anosanganisira kupisa kutenderedza, normalizing, normalizing rolling, uye hot mechanical rolling (TMCP).
(Kana iwe uchida kuwana mutengo wezvigadzirwa zvesimbi, sengelow alloy high simba simbi ndiro, unogona kutibata nesu kuti tiwane quotation chero nguva)

Chinangwa chikuru
Yakakwirira-yakasimba simbi yesimbi ine simba rakakwirira, yakanaka plasticity uye welding performance, uye inoshandiswa zvakanyanya mukugadzirwa kwesimbi zvivakwa uye welded structural zvikamu zvesimbi shongwe simbi zvimiro, mabhiriji, makemikari, migodhi, engineering michina uye zvimwe midziyo;inogona zvakare kushandiswa mumigodhi uye akasiyana Equipment anoshandiswa mukuvaka engineering, senge madhiri ekuchera, mafoshoro emagetsi, emagetsi mavhiri ekurasira marori, anochera, anotakura, mabulldozer, kongiri pombi marori, moto manera, akasiyana cranes uye marasha mugodhi hydraulic anotsigira, nezvimwe. .