Zobrazeno 1 - 10
of 14
pro vyhledávání: '"F. A. Smidt"'
HT-9, a 12 percent chromium martensitic stainless steel of interest for use in ducts for fast reactors and as a first-wall material in magnetic fusion reactors, was irradiated in the experimental breeder reactor II to obtain the first evaluation of f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54d1f320b0ae00949586eabdecfb645b
https://doi.org/10.1520/stp28219s
https://doi.org/10.1520/stp28219s
Autor:
F. A. Smidt
Publikováno v:
International Materials Reviews. 35:61-128
Ion beam assisted deposition, the bombardment of a thin film with a beam of energetic particles during deposition, provides a powerful technique for modifying the microstructure and properties of thin films and coatings. Various experimental approach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::193fec79af1877f0fed78395a97de15e
https://doi.org/10.1179/095066090790323975
https://doi.org/10.1179/095066090790323975
Publikováno v:
Thin Solid Films. 95:57-64
A cast Co22Cr11Al0.5Y alloy and the oxide films formed on it at 700°C for times of between 3 and 50 min were studied by analytical electron microscopy. Prior to oxidation, the alloy microstructure consisted of an ordered b.c.c. β phase, de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f352e46dc507318ead3ede6f20badc7
https://doi.org/10.1016/0040-6090(82)90582-x
https://doi.org/10.1016/0040-6090(82)90582-x
Publikováno v:
Metal Science. 17:177-186
The nature of the microscopic processes occurring at the crack tip during crack initiation and the early stages of propagation were investigated by detailed characterization of the stretched zone in J integral specimens of two thicknesses tested at t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9ebd5bdaa02cbfd438231fef9d09242
https://doi.org/10.1179/030634583790420998
https://doi.org/10.1179/030634583790420998
Autor:
H. E. Watson, F. A. Smidt
Publikováno v:
Metallurgical Transactions. 3:2065-2073
Embrittlement of pressure vessel steels and welds during irradiation at service temperatures around 290°C is known to be related to the presence of residual elements such as copper but the mechanism of embrittlement has not been clear. Pressure vess
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4a52dae669a5ff6b3e575226f3f708c
https://doi.org/10.1007/bf02643215
https://doi.org/10.1007/bf02643215
Autor:
F. A. Smidt
Publikováno v:
Radiation Effects. 10:205-214
The microstructure of Vanadium irradiated to a fluence of 1.0 × 1019 n/cm2 E < 1 MeV at a temperature of 55 °C was quantitatively analyzed after irradiation and post-irradiation annealing and correlated with changes in the strength as determined fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38b122638c1bb8a7b9ea74919e425903
https://doi.org/10.1080/00337577108231087
https://doi.org/10.1080/00337577108231087
Autor:
S. Y. Hwang, G. R. Johnston, V. Provenzano, F. S. Pettit, J.A. Sprague, F. A. Smidt, G. H. Meier
Publikováno v:
Surface Engineering ISBN: 9789400962187
The early stages of oxidation and hot corrosion at 700°C were studied in Co-22Cr-llAl and Co-22Cr-llAl-0.5Y alloys in the cast and heat-treated form. Ion implantation was used to study the effect of Y on oxidation and hot corrosion mechanisms. Analy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a82b78808880353e4ebf709c6dd4e2f
https://doi.org/10.1007/978-94-009-6216-3_34
https://doi.org/10.1007/978-94-009-6216-3_34
Autor:
F. A. Smidt
Publikováno v:
Structure-Property Relationships in Surface-Modified Ceramics ISBN: 9789401069311
The bombardment of a growing film with energetic particles has been observed to produce beneficial modifications in a number of characteristics and properties critical to the performance of thin films and coatings such as improved adhesion, densifica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ceb89d8fb1d7bb331d0c00b24b8c507b
https://doi.org/10.1007/978-94-009-0983-0_28
https://doi.org/10.1007/978-94-009-0983-0_28
A comparison was made between the J-integral value, the crack opening displacement (COD) computed from the stretched zone height, and the COD from the load line displacement on HT-9 martensitic stainless steel. The fracture toughness for two specimen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9be75ab7619095d3a59751831b6fe5ad
https://doi.org/10.1016/b978-1-4832-8372-2.50114-7
https://doi.org/10.1016/b978-1-4832-8372-2.50114-7