Habka daawaynta ka hortagga miridhku xaashida naxaasta

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 daaweyn ah, marka loo eego xaaladaha kala duwan ee daaweynta kala duwan: Habka daawaynta ka hortagga miridhku ugu horeysay ee farsamada, sida caadiga ah sida daaweynta ka hortagga miridhku ka dhigan tahay. , oo ay ku jiraan ciid-qarxinta, xabbad-qarxinta, xadhkaha xaaqidda ama dhalaalka, bixinta daawaynta dheeraadka ah ee ka-hortagga miridhka dushiisa oo leh xitaa, siman, dhalaalaya oo nadiif ah, ama khadadka, qurux badan ama dhalaalaysa, laakiin daaweynta ka-hortagga miridhku farsamaysan ee dusha sare sida caadiga ah ma aha tallaabooyinka u dambeeya ee ka-hortagga miridhku. daaweynta.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 ka hortagga daawaynta, sida chromization, chromization fosfooraska, beddelidda kiimikaad-la'aanta chromium, waxay noqon kartaa qaybta 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.Kiimikada ka hortagga miridhku ka hor ma aha tillaabooyinka daawaynta ee ugu dambaysa ee miridhku, sida xaalufinta, dhaqidda alkali, pickling, polishing kiimikada, iwm. Hubi oo wanaajiso tayada daawaynta ka hortagta miridhku ku xiga (sida oksaydhka anodic).

Intaa waxaa dheer, ee ka baaraandegidda saxan xardho naxaas ah iyo polymer buufiyo (daawaynta daxalka inhibitor jirka) iyo hababka kale ee daaweynta inhibitor miridhku jirka iyo wixii la mid ah.