amakuru

Ibihe byikirere, ni ukuvuga ibyuma birwanya ruswa byangiza ikirere, nicyuma gike cyane hagati yicyuma gisanzwe nicyuma.Ibihe byikirere bikozwe mubyuma bisanzwe bya karubone hamwe nibintu bike birwanya ruswa nka muringa na nikel.Kwagura, gukora, gusudira no gukata, gukuramo, ubushyuhe bwinshi, kurwanya umunaniro nibindi biranga;Muri icyo gihe, ifite ibiranga kurwanya ingese, kurwanya ruswa no kuramba kw'ibigize, kunanuka no kugabanya ibicuruzwa, kuzigama abakozi no kuzigama ingufu.Ikirere gikoreshwa cyane cyane mubikorwa byibyuma byerekanwa nikirere igihe kirekire, nka gari ya moshi, ibinyabiziga, ibiraro, iminara, amafoto y’amashanyarazi, hamwe n’imishinga yihuta.Ikoreshwa mu gukora ibice byubatswe nka kontineri, ibinyabiziga bya gari ya moshi, derikike ya peteroli, inyubako zo ku cyambu, urubuga rutunganya amavuta hamwe n’ibikoresho birimo hydrogène sulfide yangirika mu bikoresho bya shimi na peteroli.

Ikirere Ikirere Ibiranga:

Yerekeza ku byuma bito byubatswe bifite ibyuma birinda ingese birinda ruswa kandi bishobora gukoreshwa mu gukora ibyuma nk'imodoka, ibiraro, iminara, hamwe na kontineri.Ugereranije nicyuma gisanzwe cya karubone, ibyuma byikirere bifite imbaraga zo kurwanya ruswa mukirere.Ugereranije nicyuma kitagira umwanda, ibyuma byikirere bifite umubare muto wibintu bivangavanze, nka fosifore, umuringa, chromium, nikel, molybdenum, niobium, vanadium, titanium, nibindi, ubwinshi bwibintu bivanga ni bike ku ijana, bitandukanye ibyuma bidafite ingese, bigera ku 100%.Icumi cacumi, igiciro rero ni gito.