Zobrazeno 1 - 10
of 483
pro vyhledávání: '"S.M. Bruemmer"'
Publikováno v:
Journal of Nuclear Materials. 321:192-209
The influence of oversized solute additions on the radiation-induced microstructure, radiation-induced segregation (RIS) at grain boundaries and post-irradiation intergranular stress corrosion cracking (IGSCC) behavior of model, high-purity 316 stain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96981a827bb59847eee03fe44850ff42
https://doi.org/10.1016/s0022-3115(03)00243-5
https://doi.org/10.1016/s0022-3115(03)00243-5
Publikováno v:
Journal of Nuclear Materials. 317:13-31
Six austenitic stainless steel heats (three heats each of 304SS and 316SS) neutron-irradiated at 275 °C from 0.6 to 13.3 dpa have been carefully characterized by TEM and their hardness measured as a function of dose. The characterization revealed th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff51c6e4d8bdf73843f8fd3a5a4cf52a
https://doi.org/10.1016/s0022-3115(03)00002-3
https://doi.org/10.1016/s0022-3115(03)00002-3
Autor:
P.L Andreson, Jian Gan, S.M. Bruemmer, A Jensson, Todd R. Allen, Gary S. Was, Edward A. Kenik, A.D Edwards, P.M Scott, J. T. Busby
Publikováno v:
Journal of Nuclear Materials. 300:198-216
This paper presents the results of the irradiation, characterization and irradiation assisted stress corrosion cracking (IASCC) behavior of proton- and neutron-irradiated samples of 304SS and 316SS from the same heats. The objective of the study was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6070b50d6268684d10d038a7029bbde1
https://doi.org/10.1016/s0022-3115(01)00751-6
https://doi.org/10.1016/s0022-3115(01)00751-6
Autor:
S.M. Bruemmer, V.Y. Gertsman
Publikováno v:
Acta Materialia. 49:1589-1598
Samples of austenitic stainless alloys were examined by means of scanning and transmission electron microscopy. Misorientations were measured by electron backscattered diffraction. Grain boundary distributions were analyzed with special emphasis on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35a679ccb7510a5b9038c7c279a0e6cf
https://doi.org/10.1016/s1359-6454(01)00064-7
https://doi.org/10.1016/s1359-6454(01)00064-7
Publikováno v:
Materials Science Forum. :93-98
Tensile specimens of an Al-4Mg-0.3Sc alloy in the peak-aged (8 hours at 553 K) and the over-aged (96 hours at 623 K) conditions, cold-rolled to a 70% reduction, exhibited dynamic continuous recrystallization during superplastic testing at 733 K and a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fd3f183a233da43040b12f5a90b8588
https://doi.org/10.4028/www.scientific.net/msf.357-359.93
https://doi.org/10.4028/www.scientific.net/msf.357-359.93
Publikováno v:
Acta Materialia. 47:4125-4129
Rapid quenching of Al-Mg alloys during superplastic deformation has revealed the presence of nano-scale cavities along many grain boundaries. They were observed only under deformation conditions where grain boundary sliding was the dominant mechanism
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9c2f5efe7d0e9e6e34fc8592241dc00
https://doi.org/10.1016/s1359-6454(99)00271-2
https://doi.org/10.1016/s1359-6454(99)00271-2
Autor:
S.M. Bruemmer
Publikováno v:
Materials Science Forum. :75-82
Environmental degradation of metallic alloys is shown to depend on its local microstructure and microchemistry in many instances. Equilibrium and non-equilibrium processes can produce significant changes to the grain boundary composition and promote
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::409a40dbf03c473eeaccc01635dd0bd7
https://doi.org/10.4028/www.scientific.net/msf.294-296.75
https://doi.org/10.4028/www.scientific.net/msf.294-296.75
Autor:
E.P. Simonen, S.M. Bruemmer
Publikováno v:
Materials Science Forum. :755-758
Radiation-induced segregation (RIS) to grain boundaries in Fe-Ni-Cr-Si stainless alloys has been measured as a function of irradiation temperature and dose. Heavy-ion irradiation was used to produce damage levels from 1 to 20 displacements per atom (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be1c92343d9b4e6b0a869eb166235b20
https://doi.org/10.4028/www.scientific.net/msf.294-296.755
https://doi.org/10.4028/www.scientific.net/msf.294-296.755
Publikováno v:
Materials Science and Engineering: A. 238:101-107
Recrystallization and grain growth studies of Al-Mg-X (where X is Mn, Zr or Sc) alloys have been carried out using a combination of optical and transmission electron microscopy of interrupted heating tests, changes in hardness, and in-situ observatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee2269b86028f0a6d15e9eeb86a5578d
https://doi.org/10.1016/s0921-5093(97)00445-0
https://doi.org/10.1016/s0921-5093(97)00445-0
Publikováno v:
Materials Science and Engineering: A. 232:23-30
The dissociation of extrinsic grain boundary dislocations (EGBDs) in Al, Al-Mg and Al-Mg-Sn alloys was studied at various temperatures. While EGBDs were commonly observed in low- and high-angle boundaries in the alloy materials deformed to small stra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::904de3c78cf7b1287de36117a26f9dec
https://doi.org/10.1016/s0921-5093(97)00090-7
https://doi.org/10.1016/s0921-5093(97)00090-7