I-Astm A36 S235 S275 S295 S355 10mm 6mm 2mm 3mm 4mm 5mm Insimbi Ethambile I-S275jr Cold Rolled Ms Sheet Plate Intengo Ishidi Lensimbi Yekhabhoni

Ibhekisela kakhulu ensimbini enengxenye yesisindo sekhabhoni engaphansi kuka-2.11% ngaphandle kwezinto ze-alloy ezengeziwe ngokukhethekile. Ngezinye izikhathi ibizwa ngokuthi insimbi yekhabhoni engenalutho noma insimbi yekhabhoni. Ibhekisela ensimbini yekhabhoni equkethe okuqukethwe kwekhabhoni engaphansi kuka-2.11%. Ngaphezu kwekhabhoni, insimbi yekhabhoni ngokuvamile iqukethe inani elincane le-silicon, i-manganese, i-sulfur kanye ne-phosphorus.

Insimbi yekhabhoni iyi-alloy yensimbi nekhabhoni enokuqukethwe kwekhabhoni okungu-0.0218% kuya ku-2.11%. Ibizwa nangokuthi insimbi yekhabhoni. Ngokuvamile iqukethe inani elincane le-silicon, i-manganese, i-sulfur, ne-phosphorus. Uma okuqukethwe kwekhabhoni kuphezulu ensimbini yekhabhoni, kulapho ubulukhuni bukhula khona futhi amandla ayanda, kodwa lapho i-plasticity iphansi khona.
Ngokusho kwesicelo, ingahlukaniswa ngezigaba ezintathu: insimbi yesakhiwo sekhabhoni, insimbi yamathuluzi ekhabhoni kanye nensimbi yesakhiwo esinqunyiwe. Insimbi yesakhiwo sekhabhoni ihlukaniswe futhi ngensimbi yokwakha yobunjiniyela kanye nensimbi yokwakha yomshini.
Ngokusho kobuchwepheshe bokucubungula, ingahlukaniswa ibe yinsimbi yekhabhoni egoqwe ngokushisa kanye nensimbi yekhabhoni egoqwe ngokushisa.

Insimbi egoqwe ngokushisa yinsimbi ecindezelwe ngokugoqwa emazingeni okushisa aphezulu kakhulu—ngaphezu kuka-1,700, okungaphezu kwezinga lokushisa lokuphinda lifakwe ikristalu yezinsimbi eziningi. Lokhu kwenza insimbi ibe lula ukuyibumba, futhi kuholele emikhiqizweni okulula ukusebenza ngayo. Ukuze kucutshungulwe insimbi egoqwe ngokushisa, abakhiqizi baqala ngensimbi enkulu, engunxande, ebizwa ngokuthi i-billet. I-billet iyashiswa bese ithunyelwa ukuze icutshungulwe kusengaphambili, lapho ibekwa khona ibe yi-roll enkulu. Ukusuka lapho, igcinwa ekushiseni okuphezulu bese idlula ochungechungeni lwama-roller ukuze ifinyelele ubukhulu bayo obuqediwe. Insimbi iyancipha kancane njengoba iphola. Njengoba insimbi egoqwe ngokushisa ipholiswa ngemva kokucutshungulwa, kunokulawula okuncane ngesimo sayo sokugcina, okwenza ingafaneleki kahle ekusetshenzisweni okunembile. Insimbi egoqwe ngokushisa ivame ukusetshenziswa ezisetshenziswa lapho ubukhulu obuthile obuqondile bungabalulekile khona.

Insimbi egoqwe ngokubandayo empeleni iyinsimbi egoqwe ngokushisayo eye yaqhubeka nokucutshungulwa. Uma insimbi egoqwe ngokushisayo isipholile, iyagoqwa kabusha ekushiseni kwegumbi ukuze kufinyelelwe ubukhulu obuqondile kanye nezimfanelo zobuso ezingcono.