Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Phichai Saranyachot"'
Publikováno v:
Materials Today: Proceedings. 52:2539-2542
Publikováno v:
Key Engineering Materials. 856:21-28
AISI 304 austenitic stainless steel specimens are oxidised in laboratory air at 750 °C for 48 h. They are further subjected to the reduction test in carbon at 1350 °C for 30 and 60 min. The results show that the mass gain of the oxidised AISI 304 s
Publikováno v:
Key Engineering Materials. 856:1-7
To facilitate the assessment of the oxide stability in H2-H2O or CO-CO2 atmospheres, auxiliary axes are constructed in the Ellingham diagram. Based on A. Ghosh’s approach, the geometrical interpretation of the diagram is proposed for the reaction 2
Publikováno v:
Journal of Materials Processing Technology. 268:18-24
The mixing of hydrogen in Ar-N2 shielding gas could produce a Fe-15.7 wt.% Cr-8.5 wt.% Mn steel weld bead shape in accordance with ISO 5817 quality level B at the welding speed of 5.4 mm s–1. At this speed the acceptable weld bead shape could not b