Issue 70

FACTS & NEWS

2    Nguyen Van Sua: World crude steel output in 2016

4    Nguyen Van Sua: Policy and indicators for sustainable steel industry

6    Nguyen Duc Khien: The 3rd  industrial revolution with 3D printing technology

 

RESEARCH

36  Dinh Tien Thinh: Dechlorination steel furnace dust by using hot water

40  Nguyen Van Duong, Pham Ngoc Tuan: Effects of microstruc- ture of 38XH3MΦA steel on abrasion wear of instrument

44  Vu Anh Tuan, Tran Duc Huy, Le Thi Chieu, Nguyen Duong Nam, Pham Mai Khanh: Influence of tempering temperature on the   microstructure   and   mechanical   properties   of CuAl9Fe4 alloy

ENVIRONMENT

49  Nguyen Duc Khien: Our oceans should not be considered as a bottomless dustbin