Cold birgima karfe farantin dalilin pickling passivation

Ana fitar da farantin karfe mai sanyi a kan na'urar nada mai zafi, gabaɗaya magana, tana da zafi →pickling passivation→ sanyi birgima irin wannan tsari.Ko da yake a cikin tsari saboda mirgina kuma zai yi zafi farantin karfe, amma har yanzu ake kira sanyi birgima.

Saboda zafi birgima bayan m sanyi canji a cikin sanyi birgima, a cikin inji Properties ne in mun gwada da matalauta, taurin ne ma high.Dole ne a ɓata don maido da kayan aikin injiniya, babu faɗuwa da ake kira birgima mai ƙarfi.Juyawa mai ƙarfi ana amfani da shi gabaɗaya don yin ba tare da lankwasawa ba, samfuran miƙewa.

Amma sanyi birgima karfe farantin forming karfe bango kauri ne kananan, da ikon jure gida mayar da hankali load ne mai rauni, kuma har yanzu akwai sauran danniya a cikin giciye-section bayan siffata, sabõda haka, sanyi birgima karfe farantin buckling yi deterioration, torsion yi, torsion yi. talaka ne, juriya na lalata ba shi da kyau.

Saboda haka, sanyi birgima karfe farantin sau da yawa zabi don amfani da bakin karfe pickling passivation bayani yi pickling passivation magani tsari,bakin karfe pickling passivationMagani na iya kasancewa a cikin wucewar lokaci guda don cire saman ƙaramin ƙaramin chromium-talauci na ƙarfe.Lokacin da aka cire fata na oxide, duk abin da ya faru yana canzawa zuwa tsarin wucewa, yana samar da ingantaccen kariya ta wucewa.Za a iya zama kowane irin bakin karfe surface mai, oxide fata, waldi spots da tsatsa da sauran mamaki gaba daya cire, da kuma samuwar wani uniform azurfa-fari passivation film, ƙwarai inganta lalata juriya na workpiece.