Discussion on Aluminum Proportion Limitation for Phosphating Process

SHAO Dan[1]

Modern Paint & Finishing ›› 2023, Vol. 26 ›› Issue (12) : 35-37.

PDF(2014 KB)
PDF(2014 KB)
Modern Paint & Finishing ›› 2023, Vol. 26 ›› Issue (12) : 35-37.

Discussion on Aluminum Proportion Limitation for Phosphating Process

  • SHAO Dan[1]
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Abstract

Different phosphating sludge volumes produced on aluminum and steel substrates were considered and analyzed.The removing efficiency of sludge and the impact of fixed facilities on the concentration of phosphating sludge with the fixed aluminum proportion were also used as reference conditions.To provide ideas and basis for the planning and process control of the pretreatment line which would have the co-production of steel and aluminum,the limitation of aluminum proportion based on traditional phosphating was studied.

Key words

steel and aluminum treated in one pretreatment line;pretreatment;aluminum proportion limitation

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SHAO Dan[1]. Discussion on Aluminum Proportion Limitation for Phosphating Process[J]. Modern Paint & Finishing. 2023, 26(12): 35-37
PDF(2014 KB)

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