Byoherejwe 2015-11-16Hamwe nubushakashatsi bwimbitse, abantu bamenya ko tekinoroji ya dacromet atari icyatsi kibisi kandi kitarimo umwanda, hari nibindi bitagenda neza.
1.Ikibazo cy’umwanda: Dacromet igisubizo cyibintu bya acide chromic ni byinshi cyane, mugihe cyo gutegura no gukoresha abantu byanze bikunze bizahura nayo, ukoresheje ibikoresho nibikoresho byanze bikunze byanduzwa, muri firime hakiri kare inzira, byanze bikunze hamwe no guhumeka umwuka wamazi (uhereye kuburambe bwa chromium ugana kugeza), bityo rero abiteguye kuva mubisubizo kugirango batange uburyo bwo gutwikira kugirango badakora gaze, ibintu byangiza kandi bikomeye byangiza imyuka iragoye cyane, cyangwa gushora ibikoresho byo kurengera ibidukikije ni binini cyane .Na none, mugihe coating corrosion yongeye kwangirika kwa Dacromet, chromium esheshatu muri firime ya firime izasohoka.Chromium ya Hexavalent kuburozi bwabantu hamwe na kanseri irakomeye cyane, kuri ubu ibihugu byinshi bya chromium ya hexavalent bifite ibipimo ntarengwa kandi bikabuza gukoresha.Kubwibyo, byahindutse inzitizi idasubirwaho kuri Dacromet.
2.Ubushyuhe bukabije, gukoresha ingufu nyinshi.
3.Ubuso bwo hejuru no kwambara birwanya ntabwo ari byiza, haracyariho ibibazo bya galvanic ruswa yo kwangirika hamwe nibyuma bidasa, bigira ingaruka kumiterere yibicuruzwa nibikorwa byo kurwanya ruswa.
Igihe cyo kohereza: Mutarama-13-2022