Comparison of Property for Baosteel Electro-galvanized Fingerprint Resistant Steel Sheets With Cr~(6+) and Cr~(6+) Free
Qian Yu-hai · Surface Technology · 2005
The producing situation and main application of Baosteel electro-galvanized fingerprint resistant steel sheets were introduced briefly.The emphasis was focused on the characteristics of Baosteel electro-galvanized fingerprint resistant sheet without Cr~(6+),including the corrosion resistance,fingerprint resistance,conductivity,painting characteristic,adhesion property,black tarnished defect,reagent resistance.Compared with the traditional electro-galvanized fingerprint resistant sheets containing Cr~(6+),it was shown that characteristics of Baosteel electro-galvanized fingerprint resistant sheets without Cr~(6+) had reached the same level as those with Cr~(6+) in Baosteel.All of these indicate that the great progress has been made in environmental friendly products in Baosteel.