Umuyoboro w'icyuma udafite icyuma ni ubwoko bw'icyuma kidafite icyuma. Imikorere yayo irarenze cyane iy'imiyoboro isanzwe idafite icyuma kuko iyi miyoboro yicyuma irimo Cr. Kurwanya ubushyuhe bwayo bwinshi, kurwanya ubushyuhe buke no kurwanya ruswa ni byiza kuruta iyindi miyoboro idafite ibyuma. Ntagereranywa, imiyoboro ivanze ikoreshwa cyane muri peteroli, imiti, amashanyarazi, amashyiga nizindi nganda.

Imiyoboro idafite ibyuma idafite ibyuma: ikoreshwa cyane mubikorwa rusange nubukanishi. Ibikoresho bihagarariye (amanota): ibyuma bya karubone No 20, No 45 ibyuma; ibyuma bivangwa na Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, nibindi.

Imiyoboro y'icyuma idafite icyerekezo cyo gutwara ibintu: ikoreshwa cyane mugutwara imiyoboro y'amazi mubukorikori n'ibikoresho binini. Ibikoresho byerekana (amanota) ni 20, Q345, nibindi

Imiyoboro y'icyuma idafite icyuma gishyiramo ingufu nkeya kandi ziciriritse: zikoreshwa cyane cyane mu miyoboro itwara amazi make kandi aciriritse mumashanyarazi no mumashanyarazi. Ibikoresho bihagarariye ni No 10 na No 20 ibyuma.

Imiyoboro y'icyuma idafite icyuma gikonjesha umuvuduko mwinshi: ikoreshwa cyane cyane mubushyuhe bwo hejuru hamwe n’umuvuduko ukabije w’amazi atwara imitwe hamwe nu miyoboro iri kuri sitasiyo y’amashanyarazi hamwe n’amashyanyarazi ya nucleaire. Ibikoresho byerekana ni 20G, 12Cr1MoVG, 15CrMoG, nibindi

Ibyuma bya karubone hamwe nicyuma cya karubone-manganese imiyoboro idafite ibyuma kumato: ahanini ikoreshwa mubyiciro byo mu cyiciro cya I na II birwanya umuvuduko wubwato bwubwato hamwe na superheater. Ibikoresho byerekana ni 360, 410, 460 amanota yicyuma, nibindi

Imiyoboro y'icyuma idafite ibikoresho by'ifumbire mvaruganda: ikoreshwa cyane mugutanga ubushyuhe bwo hejuru hamwe n'umuvuduko ukabije w'amazi ku bikoresho by'ifumbire. Ibikoresho byerekana ni 20, 16Mn, 12CrMo, 12Cr2Mo, nibindi

Imiyoboro idafite ibyuma yo gucana peteroli: ikoreshwa cyane mubyuma, guhanahana ubushyuhe hamwe nuyoboro wo gutwara amazi munganda zicukura peteroli. Ibikoresho bihagarariye ni 20, 12CrMo, 1Cr5Mo, 1Cr19Ni11Nb, nibindi.

Umuyoboro w'icyuma udafite kashe ya silindiri: ahanini ikoreshwa mu gukora gaze zitandukanye na silindiri ya hydraulic. Ibikoresho bihagarariye ni 37Mn, 34Mn2V, 35CrMo, nibindi

Umuyoboro ushyushye utagira icyuma udafite ibyuma bya hydraulic: ahanini bikoreshwa mugukora hydraulic, silinderi hamwe ninkingi mumabuye yamakara, kimwe nandi mashanyarazi ya hydraulic hamwe ninkingi. Ibikoresho byayihagarariye ni 20, 45, 27SiMn, nibindi

Umuyoboro mwinshi wicyuma udafite moteri ya mazutu: ikoreshwa cyane cyane mumiyoboro ya peteroli yumuvuduko mwinshi muri sisitemu yo gutera moteri ya mazutu. Umuyoboro w'icyuma muri rusange ni umuyoboro ukonje, kandi ibikoresho bihagarariye ni 20A.

Gukonjesha gukonje cyangwa gukonjesha gukonje neza neza ibyuma bidafite ibyuma: Byakoreshejwe cyane cyane mubikoresho byubukanishi nibikoresho bikanda kuri karubone, bisaba uburinganire buringaniye kandi burangije neza. Ibikoresho byayihagarariye birimo ibyuma 20, 45, nibindi.

Ibikoresho byumuyoboro

12Cr1MoV, P22(10CrMo910) T91,P91, P9, T9, WB36, Cr5Mo (P5, STFA25, T5,)15CrMo(P11, P12, STFA22), 13CrMo44, Cr5Mo, 15CrMo, 25CrMo, 30CrMo, 40CrMo.

Ikaze ibyo waguze!