Intengo yefekthri Ukuthengisa okushisayo Izinhlayiya ze-Iron carbon alloy FeC 95:5wt imikhiqizo yensimbi Engokwezifiso Ama-Alloys aphezulu-Entropy(HEA)

I-Carbon steel isho ingxubevange ye-iron-carbon enokuqukethwe kwekhabhoni ngokuvamile engaphansi kuka-1.35%, equkethe nokungcola okufana ne-silicon, i-manganese, i-phosphorus, isulfure nezinye izinto ezisele zokulandelela ngaphakathi komkhawulo. I-Carbon steel ingeyokuqala esetshenziswa embonini yesimanje, inani elikhulu kunawo wonke lezinto eziyisisekelo, amazwe ezimboni emhlabeni wonke, emizamweni yokwandisa ukukhiqizwa kwensimbi ene-alloy high-strength steel kanye ne-alloy steel ngasikhathi sinye, kodwa futhi ukunaka okukhulu ukuthuthukisa ikhwalithi ye-carbon steel, ukwandisa ukuhlukahluka kanye nobubanzi bokusetshenziswa. Ikakhulukazi kusukela ngeminyaka yawo-1950s, ubuchwepheshe obusha obunjengokwenza insimbi yesiguquli komoyampilo, umjovo wesithando somlilo wangaphandle, insimbi esakazwayo eqhubekayo kanye nokugingqika okuqhubekayo kuye kwamukelwa kabanzi, ngokuqhubekayo kwathuthukisa izinga le-carbon steel nokwandisa ububanzi bokusetshenziswa. Ingxenye yokukhiqizwa kwe-carbon steel ekuphumeni okuphelele kwensimbi emazweni ahlukahlukene imayelana nama-80%, futhi ayisetshenziswa nje kuphela ekwakheni, amabhuloho, izitimela, izimoto, imikhumbi kanye nezimboni ezihlukahlukene zokukhiqiza imishini, kodwa futhi embonini yesimanje ye-petrochemical, Ukuthuthukiswa kwasolwandle nezinye izici, nayo isetshenziswa kabanzi.

 

Phawula: Ukwakheka kwekhemikhali nosayizi kungenziwa ngokugcwele ngezidingo zamakhasimende