Mu nganda zigezweho, hiyongereyeho ibintu bivuguruye ni ngombwa kugirango imikorere yicyuma. Chromium, nk'ikintu cyingenzi, gishobora kunonosora cyane kurwanya ruswa, kwambara kurwanya no gukora ubushyuhe bwinshi bwibyuma. Lower-carbone Ferrochrome, hamwe na chromium ndende na karubone nke, bituma chromium ikubiyemo no kugenzura ibirimo bya karubone. Nubudozi bunoze bwo gushonga ibyuma bitagira ingaruka, Alloy Steel na Icyuma kidasanzwe.

Firrosilicon Alloy igizwe ahanini nicyuma na silikoni, kandi ibirimo silicon mubisanzwe biri hagati ya 15% na 90%, bitandukanye ukurikije ibisabwa bitandukanye nibisobanuro bitandukanye.

Vaniadium pentoxide ni okide ya vanadium hamwe na chimique ya chimique v₂o₅. Imiterere yayo imiterere ni ibisubizo byamashami ya kirimbuzi, bitanga ahantu hirengeye, imitungo ya redox, hamwe nibikorwa byingenzi bya kataleti.

Vanadium pentoxide (V₂O₅) nimwe mubishobora gukoreshwa cyane mubikorwa byinganda, cyane cyane mugukora aside sulfurike no muburyo butandukanye bwa okiside. Imiterere yihariye yimiti, itajegajega, hamwe nubushobozi bwo koroshya redox ituma ihitamo neza kuri catalizike. Iyi ngingo irasobanura impamvu zituma ikoreshwa rya V₂O₅ riba umusemburo, uburyo bwibikorwa, ikoreshwa mu nganda zinyuranye, ndetse n’ejo hazaza ha catisale ishingiye kuri vanadium.

Icyuma cya Silicon 553 nikintu cyiza cyane cya silicon ikoreshwa cyane mubikorwa byinshi byinganda kubwimiterere yihariye yumubiri nubumara. Ibyingenzi byingenzi ni 98.5% silikoni, hamwe nicyuma gito na aluminiyumu, ituma ibyuma bya silicon 553 bigumana imbaraga zidasanzwe no kurwanya ruswa mubushuhe bukabije. Iyi ngingo izasesengura mu buryo burambuye imikoreshereze nyamukuru y’icyuma cya silicon 553, harimo aluminiyumu ya aluminium, semiconductor, inganda zifotora, n’inganda zikora imiti.

Ifu yicyuma cya silicon nuburyo bwiza, bwera cyane bwa silikoni ikorwa mukugabanya silika mumatanura ya arc. Ifite icyuma cyiza kandi iraboneka mubunini butandukanye, bigatuma ikwirakwira. Silicon nikintu cya kabiri cyinshi cyane mubutaka bwisi kandi ikora nkibikoresho fatizo byingenzi mubice byinshi, cyane cyane mubuhanga bwa semiconductor, ingufu zizuba, na metallurgie.