Issue 56


2 Scientific workshop on foundry and metallurgy


5 Pham Chi Cuong: Vietnam steel industry in 9 first months 2014

7 Nguyen Van Sua: Stainless Steel – History, Classification, Properties and Production

10 The biggest blast-furnace of Vietnam is running

12 Ngu Xa – the old village of foundry

14 News of metallurgical industry



20 Dinh Van Hai, Ha Tien Luong: Numerical investigation of deformation behavior of steel construction under shock wave impact

26 Tran Nhu Bien, Hoang Anh Tuan, Nguyen Tien Tai, Pham Mai Khanh: Mechanical properties of biomaterial alloy Ti-6Al-7Nb heat treated in vacuum

31 Le Thi Chieu, Dinh Pham Thai: Influence of composition on microstructure and properties of intermediate alloys for rose gold jewelry

35 Thao T. Nguyen, Than N. Truong and Binh N. Duong: Solid state reduction of Ha Tinh ilmenite concentrate

39 Le Minh Ngoc, Phung Thi To Hang: Effect of intermediate phosphate layer on microstructure and microhardness of nitriding layer on SKD61 steel used for aluminium extrusion die


45 Nguyen Duc Khien: To set up and develop a building market of green construction

49 One warning more of danger to alumina plants

50 The overflow of 20,000 m3 of red water and mud in Tan Rai