Amahame remezo yicyuma

Igitekerezo cyibyuma: Ibyuma ni uruvange rwicyuma, karubone, numubare muto wibindi bintu.Ibyuma ni ingot, bilet, cyangwa ibyuma byakorewe imashini-shusho, ingano, hamwe nibintu dukeneye.Ibyuma nibikoresho byingenzi mubwubatsi bwigihugu no gushyira mubikorwa bine bigezweho.Irakoreshwa cyane kandi ifite ubwoko butandukanye.Ukurikije imiterere itandukanye ihuza ibice, muri rusange igabanyijemo ibyiciro bine: imyirondoro, amasahani, imiyoboro, nibicuruzwa byuma.Kugira ngo byoroherezwe gukora no gutumiza ibyuma Gutanga no gukora akazi keza mubikorwa no gucunga, bigabanijwemo gari ya moshi iremereye, gari ya moshi yoroheje, ibyuma binini byo mu gice, icyuma giciriritse, icyuma giciriritse, ibyuma bito, ibyuma byubatswe bikonje, bifite ireme igice cy'icyuma, inkoni y'icyuma, icyuma giciriritse kandi kibyibushye, icyuma cyoroshye, icyuma cya silikoni y'icyuma, urupapuro rw'icyuma, nta muyoboro w'icyuma wa Seam, umuyoboro w'icyuma usudira, ibicuruzwa by'ibyuma, n'ubundi bwoko.

Icyuma ni uruvange rw'icyuma, karubone, hamwe n'ibindi bintu bike.Ibyuma bitagira umwanda cyangwa ibyuma birwanya ruswa hamwe na 10.5% cyangwa birenze chromium-zahabu ni ijambo rusange kuri ubu bwoko bwicyuma.Twibuke ko ibyuma bidafite ingese bidasobanura ko ibyuma bitazabora cyangwa ngo bibora, ahubwo ni uko birwanya cyane kwangirika kuruta ibinure bitarimo chromium.Usibye icyuma cya chromium, ibindi byuma nka nikel, molybdenum, vanadium, nibindi birashobora kandi kongerwamo amavuta kugirango bihindure imiterere yicyuma kivanze, bityo bitange ibyuma bitagira umwanda mubyiciro bitandukanye.Guhitamo witonze ibyuma bikozwe mubyuma bidafite ingese hamwe nuburyo bukwiye, bitewe nintego n’aho biherereye, ni ngombwa mu kunoza imikorere n’amahirwe yo gutsinda ku murimo runaka.Ibyiza byibintu bitandukanye mubyuma.Muri make: Icyuma ni umusemburo w'icyuma na karubone.Ibindi bikoresho birahari kugirango bitandukanye imiterere yibyuma.Ibyuma byingenzi biri kurutonde hepfo murutonde rwinyuguti, kandi birimo ibintu bikurikira:

Carbone - Yerekana mubyuma byose kandi nikintu gikomeye cyo gukomera.Kugira ngo dufashe kongera imbaraga z'icyuma, mubisanzwe turashaka ko ibyuma byo mu rwego rwo mucyuma bigira karuboni zirenga 0.5%, na none ibyuma bya karuboni nyinshi.

Chromium - Yongera imbaraga zo kwambara, gukomera, kandi cyane cyane kurwanya ruswa, hamwe hejuru ya 13% bifatwa nkibyuma bitagira umwanda.Nubwo izina ryayo, ibyuma byose bizangirika niba bidakozwe neza.

Manganese (Manganese) - ikintu cyingenzi kigira uruhare mukurema imiterere yimiterere, kandi ikongeramo gushikama, imbaraga, no kwihanganira kwambara.Kwangiza imbere mu byuma mugihe cyo kuvura ubushyuhe no guhonyora biboneka mu byuma byinshi ndetse nicyuma usibye A-2, L-6, na CPM 420V.

Molybdenum (Molybdenum) - imiti ya karubone, irinda ibyuma gucika intege, ikomeza imbaraga zicyuma mubushyuhe bwinshi, iboneka mumpapuro nyinshi zibyuma, ibyuma bikomera ikirere (urugero A-2, ATS-34) burigihe burimo 1% cyangwa birenze Molybdenum rero zirashobora gukomera mu kirere.

Nickle - Ikomeza imbaraga, kurwanya ruswa, no gukomera.Bigaragara muri L-6 \ AUS-6 na AUS-8.

Silicon - Ifasha kongera imbaraga.Kimwe na manganese, silikoni ikoreshwa mugukomeza imbaraga zicyuma mugihe cyo kuyikora.

Tungsten (Tungsten) - Yongera imbaraga zo kurwanya abrasion.Uruvange rwa tungsten hamwe nigice gikwiye cya chromium cyangwa manganese bikoreshwa mugukora ibyuma byihuta.Umubare munini wa tungsten urimo ibyuma byihuta M-2.

Vanadium - Itezimbere kwambara no guhindagurika.Carbide ya vanadium ikoreshwa mugukora ibyuma.Vanadium irimo ubwoko bwinshi bwibyuma, muribyo M-2, Vascowear, CPM T440V, na 420VA birimo vanadium nyinshi.Itandukaniro rinini hagati ya BG-42 na ATS-34 nuko iyambere irimo vanadium.