Issue 44


3 Le Van Lich: Activities of the Vietnam Titanium Association from 2010 to 2012

10 Hoang Van Khanh: Some problems of the zoning project for exploring, mining, processing and using titanium ores up to years 2020-2030

13 Pham Dac Dat: Some problems developing in the mining licensing, exploring and deep processing of the Thai Nguyen titanium ores

15 Nguyen Thuong Dac: On the exploring, mining and deep processing of titanium ores in the Dat Quang – Chu Lai company


17 Pham Chi Cuong: Vietnam steel industry after 5 years membership of the WTO

23 Van Hang: A decrease of stock-in-trade is a satisfaction?

24 Thai Binh: A big plant for Pb-Zn production built in Bac Kan without authorization


26 Vo Thanh Phong: The ATP technology is a choice of Hop Long company for deep processing of titanium ores


30 Pham Duc Thang, Ngo Huy Khoa: On the sulphurization intensification in burning process of copper sulphide concentrates

34 Phung Tuan Anh: Determination of mechanical characteristics of material non-standard micro-sample by compression testing

40 Nguyen Dang Khoa, Dao Minh Ngung, Luu Phuong Minh, Pham Quang: Effect of friction and hydrostatic pressure on processing parameters of the Equal Channel Angle Extrusion (ECAE)

47 Do Van Quang, Dao Hong Bach va Dinh Quang Nang: The effect of molasses content on properties of the ceramic mould