Ibyuma bitagira umuyonga bifite ibyuma byiza kandi birwanya ruswa. Bikunze gukoreshwa mubyuma. Ibyuma bitagira umwanda nabyo bihinduka aside irwanya ibyuma, kandi hejuru yicyuma iba yoroshye. Ntabwo byoroshye. Bitewe na okiside ikoresheje umwuka, ikunze gukoreshwa mu miyoboro y’amazi y’umuvuduko ukabije n’imiyoboro yangirika, kandi ibyuma bitagira umwanda bifite imikorere myiza.
1. Kurwanya ruswa: flanges yicyuma idafite imbaraga zo kurwanya ruswa kandi irashobora gukoreshwa igihe kinini mubitangazamakuru bitandukanye byangirika, nka aside, alkali, umunyu, nibindi.
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6. Kubungabunga byoroshye: Icyuma kitagira ingese kiroroshye kubungabunga, ntabwo gikunda kubora, byoroshye gusukura, kandi birashobora kongera igihe cyakazi.
Ubwa mbere, nkibikoresho byicyuma, bifata umwuka mubidukikije bitose, bityo bigahindura imikorere yicyuma cyambere. Nyamara, flange itwarwa na okiside, kandi chromium ikaze kandi yuzuye cyane ya chromium ikungahaye kuri okiside irinda firime Cr2O3 irinda neza okiside. Indi miyoboro y'icyuma, nk'imiyoboro y'amazi ya galvanised hamwe n'imiyoboro y'umuringa, ifite ubushobozi buke bwo gutambuka, niyo mpamvu nyamukuru ituma ruswa ishobora kwangirika kw'imiyoboro ya galvanis iri munsi cyane ugereranije n'iy'icyuma kitagira umwanda. Muri ubu buryo, kurwanya ruswa ya flanges idafite ingese ntizishobora kwangirika kimwe nkicyuma cya karubone, kandi ntihakenewe gukingirwa kurinda mugihe cyo kuyikoresha. Bitewe nimiterere yicyuma idafite umwanda, irerekana imbaraga zo kurwanya ruswa muburyo bwamazi, ubushyuhe, pH, nubukomere.
Ibikoresho byo gusudira ibyuma bidafite ingese bikwiranye nu miyoboro ifite umuvuduko ukabije n’imihindagurikire y’ubushyuhe, kimwe n’ubushyuhe bwo hejuru, umuvuduko mwinshi, hamwe n’imiyoboro yo hasi. Birashobora kandi gukoreshwa mumiyoboro itwara itangazamakuru rihenze.
Igihe cyo kohereza: Gicurasi-10-2023