Ixabiso lasefektri Iintengiso ezishushu Amasuntswana e-Iron carbon alloy FeC 95:5wt iimveliso zetsimbi eFakelweyo i-High-Entropy Alloys(HEA)

Intsimbi yeCarbon ibhekisela kwi-iron-carbon alloy kunye nomxholo wekhabhoni ngokuqhelekileyo ngaphantsi kwe-1.35%, equlethe ukungcola okufana ne-silicon, i-manganese, i-phosphorus, isulfure kunye nezinye izinto ezishiyekileyo zokulandelela ngaphakathi komda. Intsimbi yeCarbon yeyona isetyenziswayo kushishino lwanamhlanje, esona sixa sikhulu sezinto ezisisiseko, amazwe amashishini ehlabathi, kwiinzame zokwandisa imveliso yentsimbi ephantsi-amandla aphezulu kunye nentsimbi yealloyi ngaxeshanye, kodwa kwakhona ingqalelo enkulu ukuphucula umgangatho we-carbon steel, ukwandisa iindidi kunye nobubanzi bokusetyenziswa. Ngokukodwa ukususela ngo-1950, ubugcisa obutsha obufana ne-oxygen converter steelmaking, i-injection yangaphandle yesithando somlilo, intsimbi eqhubekayo yokuphosa kunye nokuqengqeleka okuqhubekayo kuye kwamkelwa ngokubanzi, ukuphucula ngakumbi umgangatho wekhabhoni yensimbi kunye nokwandisa ububanzi bokusetyenziswa. Umlinganiselo wemveliso yentsimbi ye-carbon kwimveliso epheleleyo yentsimbi kumazwe ahlukeneyo imalunga ne-80%, kwaye ayisetyenziswanga nje ngokubanzi kulwakhiwo, iibhulorho, oololiwe, izithuthi, iinqanawa kunye namashishini ahlukeneyo okuvelisa oomatshini, kodwa nakwishishini lanamhlanje lepetrochemical. Uphuhliso lwaselwandle kunye neminye imiba, ikwasetyenziswa ngokubanzi.

 

Phawula: Ukwakhiwa kweekhemikhali kunye nobukhulu bunokulungiswa ngokweemfuno zabathengi