Ubushyuhe - ibyuma birwanya icyuma ni ikintu kinini - icyuma cy'ubushyuhe gikozwe mu bushyuhe - ibyuma birwanya (ibyuma bivangavanze bikomeza imbaraga, birwanya ibinyabuzima hamwe n’imiti ihindagurika ku bushyuhe bwinshi). Ubushyuhe - ibyuma birwanya ibyiciro bishyirwa mubyuma birwanya antioxydeant (birwanya - ubushyuhe bwo hejuru) hamwe nubushyuhe - ibyuma byimbaraga (birwanya ubushyuhe bukabije -), kandi bigize "urwego rwibanze" rwubushyuhe -. Ibi bikoresho birashobora kugumya guhagarara neza mugihe kirekire mubushyuhe bwinshi (nko mumatanura yinganda, imashini zikoresha ingufu, nibindi), bikarinda kwangirika kwimikorere iterwa nubushyuhe bukabije - hamwe na okiside.
Ibicuruzwa bisobanura
Ubushyuhe - bwangirika bwibyuma bikoreshwa cyane mugukora ibice munsi yubushyuhe bwo hejuru -. Ibihe bisanzwe birimo:
- Ingufu nimbaraga: Hejuru - ibice byubushyuhe bwibikoresho nka boiler na gaz turbine;
- Amatanura yinganda: Shyushya - ibice byihanganira itanura ryinganda zitandukanye;
- Ikirere: Hejuru - ubushyuhe bwububiko bwa moteri yindege nicyogajuru;
- Ibikomoka kuri peteroli: Shyushya - ibikoresho birwanya ibikoresho nkibikoresho byo hejuru - reaction yubushyuhe hamwe noguhindura ubushyuhe.
Tekiniki ya tekiniki: Ibikoresho bifasha hejuru - ubushyuhe bukoreshwa
"Kurwanya ubushyuhe" bwubushyuhe - bwangirika bwibyuma bituruka ku mbaraga zihoraho (igihe kirekire - ubushobozi bwo gutwara igihe) ku bushyuhe bwo hejuru, kurwanya imirwanyasuri (kurwanya ihinduka ry’ubushyuhe bukabije ku bushyuhe bwo hejuru), hamwe n’imiterere y’imiti (kurwanya ubushyuhe bukabije - okiside no kwangirika). Ibi biranga bibafasha gukora nk'ibikoresho bihamye mu musaruro w’inganda, bitanga ibidukikije bihamye byo hejuru - ubushyuhe bwo gushonga, reaction, nibindi, kandi bikomeza inzira hamwe nubwiza bwibicuruzwa.
Ubushyuhe - bwihanganira ibyuma bukozwe neza bikozwe hamwe nubushyuhe bwo hejuru - nkibikoresho byingenzi. Binyuze mu ngaruka zo guhuza ibintu (nka chromium, nikel, silikoni, manganese, nibindi), igera ku - irwanya ubushyuhe, irwanya okiside hamwe n’imiterere ihamye. Hamwe nicyuma nkibikoresho fatizo, wongeyeho ibintu nka chromium na nikel, iringaniza ibiciro nibikorwa kandi ikwiranye nubushyuhe bwo hagati - (600 - 1000 dogere):
Cr - Mo urukurikirane rwubushyuhe - ibyuma birwanya
Icyiciro cy'abahagarariye: 1Cr5Mo, 1Cr9Mo (Abanyamerika T91 / P91)
Ibiranga ibihimbano: Harimo 5% - 9% Cr, 0.5% - 1% Mo, hamwe na V na Nb nkeya yo gushimangira
Imikorere: Kurwanya okiside igereranije, imbaraga nziza zumuriro, nigiciro gito
Ibisabwa: Hejuru - inzabya zerekana ubushyuhe mu nganda za peteroli, imiyoboro itekesha amashanyarazi
Cr - Ni ubwoko bwa austenitis ubushyuhe - ibyuma birwanya
Icyiciro cy'abahagarariye: 304 (0Cr18Ni9), 310S (0Cr25Ni20)
Ibiranga ibihimbano: Cr 18% - 25%, Ni 9% - 20%, bikora imiterere ihamye ya austenitis
Ibyiza: Kwihanganira ubushyuhe kuva kuri dogere 800 kugeza 1100, kurwanya okiside nziza, plastike nziza
Porogaramu: Gutunganya ibiryo, ibikoresho byubuvuzi, hejuru - ibicanwa byubushyuhe (non - akazi gakabije gushonga)
Kwerekana ibicuruzwa
Kuki duhitamo
Igisubizo cyihuse Ibicuruzwa bifite imikorere ihanitse Ibicuruzwa bifite imikorere ihanitse
kuki uhitamo ibicuruzwa byacu
Uburambe 1. 20 imyaka y'uburambe mu guta icyuma, icyizere cyiza, gutanga ku gihe
2. Ibikoresho byo gutunganya no kugenzura neza birashobora gutanga ibice byuzuye kandi byujuje ibisabwa byo kugenzura abakiriya
3. Ifite uburenganzira bwigenga bwo gutumiza no kohereza hanze kandi irashobora kohereza ibicuruzwa mubice byose byisi
Ibirangantego: ubushyuhe - kwihanganira ibyuma bikaze, Ubushinwa ubushyuhe - kwihanganira ibyuma byangiza inganda zikomeye, abatanga ibicuruzwa, uruganda
