Si loo sameeyo dusha sare eexaashi naxaas ahaad u qurux badan, nadiif ah, waqti dheer ilaalinta, sida caadiga ah qaado on daaweynta inhibitor miridhku dusha, oo waxaa jira noocyo badan oo daawaynta, marka loo eego xaaladaha kala duwan ee daaweynta kala duwan: Habka daaweynta ka hortagga miridhku ugu horeysay ee miridhku, sida caadiga ah sida daaweynta ka hortagga miridhku ka dhigan tahay, oo ay ku jiraan ciid qarax, shotblast, xaaqidda khadadka ama dhaldhalaalka, bixinta dheeraad ah daawaynta ka hortagga miridhku dusha oo leh xataa, siman, dhalaalaysa, qurux badan ama dusha daawaynta sida caadiga ah, qiyaasaha daxalka dusha sare ee daaweynta ka hortagga.Si kale haddii loo dhigo, dusha xaashida naxaasta ka dib daawaynta ka hortagga miridhku ka dib maaha dusha sare ee gobolka isticmaalka.
Habka labaad ee beddelka kiimikaad ee daawaynta ka-hortagga daaweeynta, sida chromization, chromization fosfooraska, beddelidda kiimikaad-ka-free-chromium, waxa laga yaabaa inay noqoto lakabka hoose ee lakabka buufinta, laakiin sidoo kale daawaynta dusha sare ee ugu dambaysa macnaheedu waa.Filimka Chromic ayaa wali loo isticmaalaa sidii filim ilaalin ah go'yaal naxaas ah.Dahaarka nikkel-la'aanta koronto-la'aanta waxaa sidoo kale loo yaqaannaa dahaarka nikkel-ka-korontada, sidoo kale waxaa la dhihi karaa waa daahan bir ah oo dusha sare ah oo dahaaran oo dahaadh kiimiko ah.
Nooca saddexaad ee daawaynta ka hortagga miridhku kiimikaad dusha sare, guud ahaan waxay leeyihiin daawaynta ka hortagga miridhku ka hor kiimikaad iyo beddelka kiimikaad ee daaweynta ka hortagga miridhku.Daaweynta ka hortagga miridhku ka hor kiimikadu maaha tillaabooyinka daawaynta ee dusha sare ee miridhku, sida hoos u dhigista, dhaqida alkali, pickling, polishing kiimikada, iwm.
Intaa waxaa dheer, ee ka baaraandegidda saxan xardho naxaas ah iyo polymer buufiyo (daawaynta miridhku jidheed) iyo hababka kale ee daaweynta inhibitor miridhku jirka iyo wixii la mid ah.
Waqtiga post: Seb-13-2022