Alkaline Rust Removal Agent rust inhibitor

Q1: Ndeipi bhizinesi rekambani yako?

A1: EST Chemical Group, yakavambwa muna 2008, ibhizinesi rekugadzira rinonyanya kuita tsvagiridzo, kugadzira uye kutengesa kwerubvisa ngura, passivation agent uye electrolytic polishing fluid.Isu tine chinangwa chekupa zvirinani sevhisi uye zvigadzirwa zvinodhura kune epasi rose emubatanidzwa mabhizinesi.

Q2: Mushure me pickling passivation, haizokanganisa mashandiro echigadzirwa, uye inogona kusimudzira kushora kwechigadzirwa?

A: Mushure me pickling passivation, maokisi epamusoro pechigadzirwa anobviswa, uye zvigadzirwa zvepamusoro zvichave zvakagovaniswa zvakanaka sirivheri chena kana matte ruvara.Uye gadzira yunifomu uye compact, yakazara passivation membrane pane chigadzirwa chepamusoro, nekudaro kusimudzira kurwisa-kutu kuita kwechigadzirwa.

Q:Ndedzipi nyaya dzinoda kutariswa mu pickling passivation process?

A: Kana paine yakakomba tsvina pamusoro, inoda kuchenesa tsvina usati pickling passivation.Mushure me pickling passivation, unofanira kushandisa alkali kana sodium carbonate mhinduro kuti neutralize asidhi iyo inoramba iri basa-chidimbu pamusoro.

Q. Ndezvipi zvikamu zvikuru zvepassivation firimu?Yakakora sei yepassivation membrane inoshandura kuumbwa kwezvinhu?Kukanganisa mashandisirwo ezvigadzirwa zvechigadzirwa (magetsi conductivity, mechanical properties, nezvimwewo)?

A: Kunyatsotaura, Passivation membrane haisi kuumba chinhu chitsva, iyo huru yezvigadzirwa ndeyekutanga kuumbwa kwesimbi isina tsvina, kuburikidza ne microchemical reaction ye passivation, Isu takangoshandura kemikari yesimbi ine upenyu hwezvinhu zvepasi. mukemikari inert simbi pamusoro (iri chromium oxide uye nickel oxide musanganiswa pamwechete)