Alkaline Rust Removal Agent rust inhibitor

Q1: Koj lub tuam txhab kev lag luam tseem ceeb yog dab tsi?

A1: EST Chemical Group, nrhiav tau nyob rau hauv 2008, yog ib lub tuam txhab tsim kev lag luam feem ntau koom nrog hauv kev tshawb fawb, tsim khoom thiab muag ntawm xeb tshem tawm, tus neeg sawv cev passivation thiab electrolytic polishing kua.Peb lub hom phiaj los muab cov kev pabcuam zoo dua thiab cov khoom siv tau zoo rau kev koom tes thoob ntiaj teb.

Q2: Tom qab pickling passivation, yuav tsis cuam tshuam rau kev ua tau zoo ntawm cov khoom, thiab tuaj yeem txhawb nqa qhov corrosion ntawm cov khoom?

A: Tom qab pickling passivation, oxides ntawm cov khoom nto yuav raug tshem tawm, thiab cov khoom nto yuav ua tau zoo faib nyiaj dawb los yog matte xim.Thiab tsim ib tug niaj hnub thiab compact, tiav passivation daim nyias nyias ntawm cov khoom nto, yog li los txhawb lub anti-xeb kev ua tau zoo ntawm cov khoom.

Q: Cov teeb meem dab tsi yuav tsum tau mloog hauv cov txheej txheem pickling passivation?

A: Yog tias muaj qhov av hnyav, yuav tsum tau ntxuav cov av ua ntej pickling passivation.Tom qab pickling passivation yuav tsum tau siv alkali los yog sodium carbonate tov rau neutralizes cov kua qaub uas nyob twj ywm ntawm workpiece nto.

Q. Dab tsi yog qhov tseem ceeb ntawm cov yeeb yaj kiab passivation?Yuav ua li cas tuab ntawm passivation membrane hloov cov khoom muaj pes tsawg leeg? cuam tshuam rau kev siv cov khoom siv (hluav taws xob conductivity, mechanical zog, thiab lwm yam)?

A: nruj me ntsis hais lus, Passivation membrane tsis yog tsim cov khoom tshiab, cov khoom xyaw tseem ceeb yog cov khoom qub ntawm cov hlau tsis muaj hlau, los ntawm cov tshuaj tiv thaiv micro tshuaj ntawm passivation, Peb tsuas yog hloov cov hlau tshuaj lom neeg ntawm cov khoom siv nto. rau hauv tshuaj inert hlau nto (yog chromium oxide thiab nickel oxide ua ke ua ke)