Knowledge Answer

Gingilchaan ispiraalii siliindarii haayidiroolikii keessa jiru sababa 'pitting corrosion' jedhamuun kufe. Kun keessumaa ringii qabachuuf balaa kan qabu maaliifi?

2026-06-16 FAQ

Pitting corrosion balaa qaba sababiin isaas 'micro-notches' localized kan daangaa obsa dadhabbiin baay'ee hir'isu waan uumuuf. Siliindarii haayidiroolikii keessatti, gingilchaan sun dhiphina ykn dhiibbaa dhaabbataa jala jira. Boolli tokko sababa cimina dhiibbaa guddaa bu’uura boollaa irratti argamuun dafee gara caccabaa dadhabbiitti ce’uu danda’a. Haayidiroolikii galaana jalaatif, 316 Sibiilli hin goggogne...

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Pitting corrosion balaa qaba sababiin isaas 'micro-notches' localized kan daangaa obsa dadhabbiin baay'ee hir'isu waan uumuuf. Siliindarii haayidiroolikii keessatti, gingilchaan sun dhiphina ykn dhiibbaa dhaabbataa jala jira. Boolli tokko sababa cimina dhiibbaa guddaa bu’uura boollaa irratti argamuun dafee gara caccabaa dadhabbiitti ce’uu danda’a. Haayidiroolikii galaana jalaaf, 316 Sibiilli hin goggogne kan barbaachisu isa xiqqaadha, garuu sirna dhiibbaa olaanaaf, Inconel 718 yeroo baay’ee kan itti fayyadamu qabiyyeen Niikeelii fi Kiroomiyeemii isaa ol’aanaan bishaan galaanaa dhaabbataa ta’ee fi qoochoo keessatti qabame keessattillee boolla akka hin jalqabne waan dhorkuuf.

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