Issue 75



2    Editor in Chief: Thư chúc tết

3    Pham Chi Cuong: Some comments about the “Adjustment of the planning for steel production and distribution system by 2025 and oriented to 2035” proposed by the Ministry of Industry and Trade

7    Chu Duc Khai: 21-years activities of the Hanoi Foundry and Metallurgy Society

9    Nguyen Van Sua: Steel import-export of Vietnam in the first 10 months 2017

11  Pham Chi Cuong: Reseach, production and use of steels in Vietnam

14  Nguyen Van Sua: 50 years of the World Steel Association

16  Nguyen Hong Phuong: Memories of the construction of the cooper peak of the martyr heroes at Bac Son street


38  Nguyen Van Dan, Hoang Thi Quynh Trang and Luong Thi Quynh Anh: Synthesis of the superparamagnetic nanoparticles of Zn0.8Ni0.2Fe2O4 ferrite

44  Nguyen  Hong  Phuc,  Bui  Xuan  Bach,  Nguyen  Thu  Trang: Production process of high quality steel ZU40CrMnMoV for manufacturing support roller for moving continuous casting steel billet


49  Nguyen Duc Khien: The need for stronger measures in the prevention of environmental disasters