MUMBAI, India, Sept. 7 -- Intellectual Property India has published a patent application (202617082395 A) filed by Posco Co. , Ltd on July 03, 2026, for Cooling Composition For Zinc Alloy Plated Steel Sheet, Method For Manufacturing Zinc Alloy Plated Steel Sheet Using Same, And Zinc Alloy Plated Steel Sheet Produced By Same.
Inventors include Jo, Du-Hwan; Yoo, Bong-Hwan; and Kim, Sung-Joo.
The application for the patent was published on September 04, 2026, under issue no. 36/2026.
Abstract: One aspect of the present invention provides a method for manufacturing a zinc alloy plated steel sheet. The method comprises the steps of: preparing a base steel sheet; plating the base steel sheet by dipping same in a Zn-based plating bath comprising Al and Mg; adjusting the plating adhesion amount of the base steel sheet; and spraying droplets of a cooling composition onto the steel sheet having the plating adhesion amount adjusted, thereby cooling the steel sheet, wherein the cooling composition may comprise 0.1 to 10.0 wt% of urea and the balance of water.
Disclaimer: Curated by HT Syndication.
