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Ilana anticorrosive ti imọ-ẹrọ dacromet

Pipa lori 2018-05-23Ipa aabo ti Layer dacromet lori matrix irin ni a le ṣe akopọ bi atẹle:

 

1. Ipa idena: nitori awọn agbekọja ti zinc ati Layer aluminiomu, ilana ti de ọdọ matrix ti media corrosion gẹgẹbi omi ati atẹgun le ni idaabobo.

 

2. Passivation: ni dacro ilana, chromic acid reacts pẹlu zinc, aluminiomu lulú ati matrix irin lati gbe awọn ipon passivation film, ati yi passivation film ni o ni ti o dara ipata resistance.

 

3. Idaabobo Cathodic: ipa aabo akọkọ ti alumọni zinc-alumina jẹ kanna bii ti abọ zinc, eyiti o jẹ aabo cathodic ti sobusitireti.

 

Changzhou junhe zinc chrome dacromet ti a bo jẹ iru imọ-ẹrọ ati imọ-ẹrọ nipasẹ lulú zinc, lulú alumini, chromic acid ati omi deionized gẹgẹbi ipilẹ akọkọ ti iru ibora anticorrosive tuntun, dada ti awọ kan, fadaka ati fadaka nikan, ko dara fun iwulo ẹnikọọkan ti idagbasoke ile-iṣẹ adaṣe.Bibẹẹkọ, awọn awọ oriṣiriṣi le ṣee gba nipasẹ ṣiṣe-ifiweranṣẹ tabi ibora akojọpọ lati mu ohun ọṣọ dara ati ibaramu ti awọn ẹya ikoledanu.


Akoko ifiweranṣẹ: Jan-13-2022