Bakin karfe ne m, tare da 8K madubi farantin, waya zane jirgin, sandblasting jirgin a matsayin kasa farantin, ta hanyar sinadaran hanya, saman da bakin karfe lalata daga iri-iri na alamu, bayan etching jiyya, da bakin karfe farantin sake don zurfin aiki, kamar: gida da hatsi, waya zane, zinariya, gida titanium zinariya da sauran hadaddun aiki.
Bakin karfe etching farantin don cimma tsarin haske da duhu, m sakamako.
Bakin karfe etching ka'ida: ta yin amfani da karfi hadawan abu da iskar shaka na ferric chloride, saman bakin karfe ne lalatacce, baƙin ƙarfe trivalent kashi zama in mun gwada da barga baƙin ƙarfe kashi.
Specific samar da fasaha ne: na farko a saman bakin karfe mai rufi tare da anti-lalata Layer, da bukatar kare sashi don karewa, sanya shi a cikin fesa line na ferric chloride, lalata za a wanke kashe anti-lalata Layer, samar da wani tsari.

Tsarin etching shine kamar haka:

1, etching pre-jiyya, shi ne don tabbatar da cewa allo bugu tawada da karfe surface da kyau mannewa na key tsari, don haka dole ne sosai cire karfe etching surface na man fetur da kuma oxide fim.

2, ya kamata a ƙayyade cire mai bisa ga gurɓataccen mai na aikin aikin, kafin allon don cire mai, don tabbatar da tasirin cire mai.

3, ban da oxidation fim kuma bisa ga irin karfe da fim kauri na zabin mai kyau etching ruwa, don tabbatar da cewa surface mai tsabta.

4, kafin buguwar allo don bushe, idan akwai ruwa, kuma zai shafi mannewar tawada, kuma yana shafar tasirin etching na gaba ko ma baya da siffa, yana shafar tasirin ado.

5, allon bugu bisa ga bugu yana buƙatar yin daidaitaccen farantin allo na bugu.
A cikin tsarin kayan ado na hoto, allon siliki yana taka rawar kariya, wanda aka lullube shi da manne mai ɗaukar hoto sau da yawa, don yin samfurin allo mai kauri, don aikin ɓoye yana da kyau, fitar da ma'anar hoton yana da girma.

6, allon version na fim a cikin rawar da haske, photochemical dauki, sabõda haka, da haske bangare na crosslinked insoluble a ruwa filastik fim, kuma ba da haske part na bayani na ruwa da fallasa sarari allo, sabõda haka, a cikin fim mai rufi allo lithography daidai da baki da fari tabbatacce film juna.

Ƙarin bayanin macro na bakin karfe mai wadata don Allah ziyarci: https://www.hermessteel.net