Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Tu, Zhiqiu"'
Publikováno v:
E3S Web of Conferences, Vol 236, p 01049 (2021)
Grade 91 steel pipe was replaced after about 30 months of service. In this paper, the tensile properties, microhardness and chemical composition of the pipeline steel are systematically tested and analyzed. The results show that the properties of the
Externí odkaz:
https://doaj.org/article/21ed1c44df4c4673816f24de9570c5df
Publikováno v:
E3S Web of Conferences; 2/9/2021, Vol. 236/237, p1-4, 4p