I-Astm A36 S235 S275 S295 S355 10mm 6mm 2mm 3mm 4mm 5mm Intsimbi Ethambileyo I-S275jr Ipleyiti Eqengqelekayo Ebandayo Ixabiso Lepleyiti Yentsimbi Yekhabhoni

Ibhekisa kakhulu kwintsimbi ene-carbon mass fraction engaphantsi kwe-2.11% ngaphandle kwezinto ze-alloy ezongeziweyo ngokukodwa. Ngamanye amaxesha ibizwa ngokuba yi-plain carbon steel okanye i-carbon steel. Ibhekisa kwi-iron carbon alloy enomxholo we-carbon WC engaphantsi kwe-2.11%. Ukongeza kwi-carbon, i-carbon steel ngokubanzi iqulethe inani elincinci le-silicon, i-manganese, i-sulfur kunye ne-phosphorus.

Intsimbi yekhabhoni yintsimbi-khabhoni equlathe umxholo wekhabhoni ukusuka kwi-0.0218% ukuya kwi-2.11%. Ikwabizwa ngokuba yintsimbi yekhabhoni. Ngokubanzi ikwaqulathe inani elincinci le-silicon, i-manganese, i-sulfur, ne-phosphorus. Okukhona umxholo wekhabhoni uphezulu kwintsimbi yekhabhoni, kokukhona ubunzima bukhula kwaye amandla aphezulu, kodwa kokukhona i-plasticity iphantsi.
Ngokwesicelo, inokwahlulwahlulwa ibe ziindidi ezintathu: intsimbi yesakhiwo sekhabhoni, intsimbi yesixhobo sekhabhoni kunye nentsimbi yesakhiwo esisikiweyo. Intsimbi yesakhiwo sekhabhoni yahlulwe ngakumbi yaba yintsimbi yokwakha yobunjineli kunye nentsimbi yesakhiwo yokwenziwa koomatshini.
Ngokweteknoloji yokucubungula, inokwahlulwa ibe yintsimbi yekhabhoni eqengqelekayo eshushu kunye nentsimbi yekhabhoni eqengqelekayo ebandayo.

Intsimbi eqengqelekayo eshushu yintsimbi ecinezelwe kwiqondo lobushushu eliphezulu kakhulu—ngaphezulu kwe-1,700, engaphezulu kobushushu bokuphinda ikristale kwiintsimbi ezininzi. Oku kwenza intsimbi ibe lula ukuyila, kwaye oku kuphumela kwiimveliso ezilula ukusebenza ngazo. Ukucubungula intsimbi eqengqelekayo eshushu, abavelisi baqala ngentsimbi enkulu, enobude obuyingxande, ebizwa ngokuba yi-billet. I-billet iyafudunyezwa ize ithunyelwe ukuze isetyenzwe kwangaphambili, apho ityibilikiswa ibe yi-roll enkulu. Ukusuka apho, igcinwa kwiqondo lobushushu eliphezulu kwaye idlule kuthotho lwee-roller ukuze ifikelele kubukhulu bayo obugqityiweyo. Intsimbi iyancipha kancinci njengoko iphola. Ekubeni intsimbi eqengqelekayo eshushu ipholiswa emva kokucubungula, akukho lawulo luninzi kwimo yayo yokugqibela, nto leyo eyenza ukuba ingafanelekanga ukusetyenziswa ngokuchanekileyo. Intsimbi eqengqelekayo eshushu idla ngokusetyenziswa kwizicelo apho ubukhulu obuthile obuncinci bungabalulekanga.

Intsimbi eqengqelekayo ebandayo ngokuyintloko yintsimbi eqengqelekayo eshushu eye yaqhubeka nokusetyenzwa. Nje ukuba intsimbi eqengqelekayo eshushu ipholile, iyaphinda iqengqeleke kubushushu begumbi ukuze ifumane ubungakanani obuchanekileyo kunye neempawu ezingcono zomphezulu.