Zobrazeno 1 - 10
of 44
pro vyhledávání: '"S. R. Rose"'
Publikováno v:
Journal of Materials Science. 41:7353-7360
The long-term oxidation kinetics of the P92 steel and iron aluminide diffusion coating formed on its surface by the pack cementation process have been investigated at 650 °C over a period of more than 7000 h both in 100% steam and in air under norma
Publikováno v:
Materials Science and Technology. 21:1111-1118
The aim of this study is to produce microcracking free TiAl3 coatings on γ-TiAl alloy by the pack cementation process and to determine the long-term oxidation kinetics and thermal stability of the coating at high temperatures. It was shown that micr
Publikováno v:
Journal of Materials Science. 39:2099-2106
Oxidation resistance of the aluminide and silicide diffusion coatings pack-deposited on γ-TiAl were studied in air over the temperature range of 800 and 850°C for up to 4596 h. The oxidation kinetics of the coatings was monitored by intermittent we
Publikováno v:
Materials Science and Technology. 19:1247-1252
Pack powder mixtures containing elemental Al and Si powders as the depositing source instead of Al-Si alloy powders (as conventionally used) were used to codeposit Al and Si to form diffusion coatings on γ-TiAl at 1100°C by the pack cementation pro
Publikováno v:
Materialwissenschaft und Werkstofftechnik. 34:421-426
The oxidation/sulphidation behaviour of a Ti-46.7Al-1.9W-0.5Si alloy with a TiAl 3 diffusion coating was studied in an environment of H 2 /H 2 S/H 2 O at 850°C. The kinetic results demonstrate that the TiAl 3 coating significantly increased the high
Publikováno v:
Journal of Materials Science. 38:19-28
Thermochemical analyses were carried out for a series of pack powder mixtures for deposition of aluminide and for co-deposition of aluminide and silicide coatings on γ-TiAl by the pack cementation process. Based on the results obtained, experimental
Publikováno v:
Materials Science and Technology. 18:1479-1484
Thermochemical analyses were carried out for a series of pack powder mixtures formulated for codepositing Al with Cr to form diffusion coatings on γ-TiAl resistant to high temperature oxidation by the pack cementation process. Based on the results o
Publikováno v:
Surface Engineering. 18:373-380
Thermochemical analyses were undertaken for a series of pack powder mixtures for depositing aluminide coatings on γ-TiAl by the pack cementation process. Particular attention was focused on the effects of halide activators on the deposition characte
Autor:
S. R. Rose
Publikováno v:
Journal of Clinical Endocrinology & Metabolism. 84:4472-4479
Autor:
S. R. Rose, Gopalrao V.N. Velagaleti, R. S. Wilroy, Avirachan T. Tharapel, R. E. Tipton, M. E. Smith, Eniko K. Pivnick
Publikováno v:
Journal of Medical Genetics. 33:772-778
We have evaluated a patient with Jacobsen syndrome. The patient presented with growth retardation, hypotonia, trigonocephaly, telecanthus, downward slanting palpebral fissures, bilateral inferior colobomas (of the iris, choroid, and retina), hydrocep