Irradiation Creep in Nickel Containing and in Manganese Containing Stainless Steel Alloys

2009 ◽  
pp. 742-742-23
Author(s):  
H Hausen ◽  
W Schüle
Keyword(s):  
Stainless Steel ◽  
Irradiation Creep ◽  
Steel Alloys

NEUTRON AND DEUTERON IRRADIATION CREEP IN STAINLESS STEEL ALLOYS

1986 ◽  
pp. 1095-1101
Author(s):  
H. Hausen ◽  
R. Loelgen ◽  
R. Scholz ◽  
W. Schüle
Keyword(s):  
Stainless Steel ◽  
Irradiation Creep ◽  
Steel Alloys ◽  
Deuteron Irradiation

Neutron irradiation creep in stainless steel alloys

1994 ◽  
Vol 212-215 ◽  
pp. 388-392 ◽  
Author(s):  
Wolfgang Schüle ◽  
Hermann Hausen
Keyword(s):  
Stainless Steel ◽  
Neutron Irradiation ◽  
Irradiation Creep ◽  
Steel Alloys

scholarly journals Study on Molten Salt Corrosion Behavior of Several Stainless Steel Alloys

2021 ◽  
Vol 1885 (3) ◽  
pp. 032005
Author(s):  
Dandan Men ◽  
Jian Xiong ◽  
Wenyi Peng ◽  
Lingyun Bai
Keyword(s):  
Stainless Steel ◽  
Molten Salt ◽  
Corrosion Behavior ◽  
Steel Alloys ◽  
Salt Corrosion

Development of L12-ordered Ni3(Al,Ti)-strengthened alumina-forming austenitic stainless steel alloys

2013 ◽  
Vol 69 (11-12) ◽  
pp. 816-819 ◽  
Author(s):  
Yukinori Yamamoto ◽  
Govindarajan Muralidharan ◽  
Michael P. Brady
Keyword(s):  
Stainless Steel ◽  
Austenitic Stainless Steel ◽  
Steel Alloys

scholarly journals Imaging Hydrogen in Stainless Steel Alloys by Kelvin Probe Force Microscopy

2018 ◽  
Author(s):  
J. D. McNamara ◽  
A. J. Duncan ◽  
M. J. Morgan ◽  
P. S. Korinko
Keyword(s):  
Stainless Steel ◽  
Grain Boundaries ◽  
Contact Potential Difference ◽  
Kelvin Probe Force Microscopy ◽  
Grain Structure ◽  
Kelvin Probe ◽  
Contact Potential ◽  
Steel Alloys ◽  
Force Microscopy ◽  
Net Shaping

Kelvin probe force microscopy (KPFM) was used to image austenitic stainless steel (SS) samples (Type 304L) fabricated by the laser engineered net shaping (LENS®) process. The samples were hydrogen charged (H-charged) and subsequently cut and polished. The surface contact potential difference (CPD) of the samples was measured using the KPFM technique, a form of atomic force microscopy. A set of uncharged samples was also studied for reference and changes in the CPD were on the noise level. For H-charged samples fabricated by the LENS® process, the resulting surface potential images show a change in CPD of about 10 – 20mV around cell-like boundaries (5–10 μm in size) and grain boundaries (50–100 μm in size). The significant change in the CPD is affected by variation of the local work function, which indicates the presence of hydrogen. The elemental composition of the LENS® samples was studied using energy dispersive spectroscopy (EDS) which showed an increase in the atomic percentage of Cr and a decrease in Ni around the cell-like boundaries. The existence of intercellular ferrite on the sub-grain boundaries may explain the propensity of hydrogen to segregate around these regions. The finer grain structure of LENS® samples compared to that of forged or welded samples suggests that the hydrogen can be dispersed differently throughout this material than in traditionally forged austenitic SS. This study is conducted to elucidate the behavior of hydrogen with respect to the microstructure of additively manufactured stainless steel alloys.

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