N'ime usoro ọgwụgwọ elu igwe anaghị agba nchara, usoro a na-ahụkarị bụ pickling na passivation.Pickling na passivation nke igwe anaghị agba nchara ọ bụghị nanị na-eme ka elu nkeigwe anaghị agba nchara workpiecesmara mma karịa mana mepụtakwa ihe nkiri passivation n'elu igwe anaghị agba nchara.Ihe nkiri a na-egbochi mmeghachi omume kemịkalụ n'etiti igwe anaghị agba nchara na ihe ndị na-emebi emebi ma ọ bụ oxidizing na ikuku, na-eme ka nguzogide corrosion nke igwe anaghị agba nchara rụọ ọrụ.Otú ọ dị, ebe ọ bụ na ihe ngwọta a na-eji maka pickling igwe anaghị agba nchara na passivation bụ acidic, kedu ịkpachara anya ndị ọrụ kwesịrị ime n'oge usoro ahụ?
Ndị na-arụ ọrụ ga-emerịrị ihe nchebe iji hụ na nchekwa ha n'oge ọrụ.
Mgbe ị na-akwadebe ihe ngwọta, wụsa igwe anaghị agba nchara pickling na passivation ngwọta n'ime usoro tank nwayọọ nwayọọ iji gbochie splashes na akpụkpọ.
Chekwaa igwe anaghị agba nchara na ngwọta passivation na ebe dị jụụ, kpọrọ nkụ na nke ikuku na-ekpo ọkụ ka ọ ghara ikpughe ìhè anyanwụ kpọmkwem.
Ọ bụrụ na nchịkọta igwe anaghị agba nchara na ngwọta passivation na-efesa n'akpụkpọ ahụ nke onye na-arụ ọrụ, jiri ọtụtụ mmiri dị ọcha saa ozugbo.
Akpa eji eme ihe nwere ihe ngwọta pickling na passivation ekwesịghị ịtụfu ya nke ọma iji gbochie mmetọ gburugburu ebe obibi na mmetọ mmiri.
Oge nzipu: Nov-15-2023