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Phosphating Technology: Principles, Process and Applications in Metal Surface Treatment

Phosphating Technology: Principles, Process and Applications in Metal Surface Treatment

Phosphating is a process in which a phosphate conversion coating is formed on a metal surface through chemical and electrochemical reactions. The resulting phosphate conversion coating is called a “phosphate film” or “phosphating coating.”The main pu...

VIEW MOREJul 28,2026
Analysis and Solutions for Blackening of Phosphating Bath

Analysis and Solutions for Blackening of Phosphating Bath

I. Root Cause of Phosphating Bath BlackeningThe essence of phosphating bath blackening is:The generation rate of Fe²⁺ exceeds the removal rate of Fe²⁺.During the phosphating process, the steel substrate undergoes a dissolution reaction in an acidic e...

VIEW MOREJul 24,2026
A firsthand account of Pino Phosphating Solution's on-site service to customers in Malaysia

A firsthand account of Pino Phosphating Solution's on-site service to customers in Malaysia

Recently, Pino Phosphating Solution completed a full 5-day trial and service at a customer's site in Malaysia. This was a steel wire production line using shot blasting technology, and a hands-on experience that the customer could "see, touc...

VIEW MOREJul 21,2026

We provide comprehensive wire production chemical solutions to global customers—from high-performance phosphating solutions to advanced dry wire drawing lubricants.

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