Categories
Contact Us

Dalian Innovation Metal Co.,Ltd

Add: Room 2112-A, Yinzhou International Building, No.11 of Qiyi Street, Zhongshan District, Dalian City, China

Contact: Lotus Song

Tel: 86-411-86683369

Fax: 86-411-83673369

Mob: 86-13842640492

E-mail: info@dalianinnovationmetal.com

Service Hotline
86-411-86683369

Knowledge

Home > KnowledgeContent

step of Cleaning steel to prepare for the hot-dip galvanized coating Fluxing Finally, the steel is dipped in the flux. The purpose of the flux is to clean the steel of all oxidation developed since the pickling of the steel and to create a protective coating to prevent any oxidation before entering the galvanizing kettle. One type of flux is contained in a separate tank, is slightly acidic, and contains a combination of zinc chloride and ammonium chloride. Another type of flux, top flux, floats on top of the liquid zinc in the galvanizing kettle, but serves the same purpose.

Dalian Innovation Metal Co.,Ltd | Updated: Jan 10, 2019

 step of Cleaning steel to prepare for the hot-dip galvanized coating

Fluxing

Finally, the steel is dipped in the flux.  The purpose of the flux is to clean the steel of all oxidation developed since the pickling of the steel and to create a protective coating to prevent any oxidation before entering the galvanizing kettle. One type of flux is contained in a separate tank, is slightly acidic, and contains a combination of zinc chloride and ammonium chloride. Another type of flux, top flux, floats on top of the liquid zinc in the galvanizing kettle, but serves the same purpose.