Igiciro cyuruganda Igurishwa rishyushye Icyuma cya karubone ivanze FeC 95: 5wt ibicuruzwa byicyuma Byihariye-Entropy Alloys (HEA)

Ibyuma bya karubone bivuga icyuma-karubone kivanze kirimo karubone ubusanzwe kiri munsi ya 1,35%, kirimo kandi umwanda nka silikoni, manganese, fosifore, sulfuru nibindi bintu bisigara bitarenze urugero. Ibyuma bya karubone nibyo byambere bikoreshwa mu nganda zigezweho, umubare munini wibikoresho fatizo, ibihugu by’inganda ku isi, mu rwego rwo kongera umusaruro w’ibyuma bito bito bito cyane hamwe n’ibyuma bivangwa icyarimwe, ariko kandi byita cyane kuzamura ubwiza bwibyuma bya karubone, kwagura ubwoko nuburyo bwo gukoresha. By'umwihariko guhera mu myaka ya za 1950, tekinolojiya mishya nko gukora ibyuma bya ogisijeni ihindura ibyuma, gutera itanura hanze, ibyuma bikomeza guteramo ibyuma no kuzunguruka bikomeje gukoreshwa cyane, bikarushaho kunoza ireme ry’ibyuma bya karubone no kwagura aho bikoreshwa. Ikigereranyo cy’umusaruro w’ibyuma bya karubone mu musaruro rusange w’ibyuma mu bihugu bitandukanye ni hafi 80%, kandi ntabwo ukoreshwa cyane mu bwubatsi, Ikiraro, gari ya moshi, imodoka, amato n’inganda zitandukanye zikora imashini, ariko no mu nganda za peteroli zigezweho, Iterambere ryinyanja nibindi bintu, naryo rirakoreshwa cyane.

 

Icyitonderwa: Ibigize imiti nubunini birashobora gutezimbere ibyifuzo byabakiriya