Guangzhou, the Seminar of Metallic Wear Material Technology & Standardization

In November, 2008, we participated in the Seminar of Metallic Wear Material Technology & Standardization in Guangzhou and drafted six national standards: Abrasion White Iron Castings, Austenitic Manganese Steel Castings, Metallographs for Austenitic Manganese Cast Steel, Abrasion-resistant Steel Castings and Abrasion-resistant Composite Castings.