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pro vyhledávání: '"R.A. MacKay"'
Autor:
R.A. Mackay
This popular and comprehensive textbook provides all the basic information on inorganic chemistry that undergraduates need to know. For this sixth edition, the contents have undergone a complete revision to reflect progress in areas of research, new
Publikováno v:
Scripta Materialia. 37:761-766
Introduction Titanium aluminides are of great interest for intermediate-temperature (600 C - 850 C) aerospace and power generation applications because of their high specific properties. Replacement of conventional superalloys by titanium aluminides
Autor:
M.V. Nathal, R.A. MacKay
Publikováno v:
Acta Metallurgica et Materialia. 38:993-1005
The coarsening behavior of the gamma-prime precipitate has been examined in high volume fraction nickel-base alloys aged at elevated temperatures for times of up to 5000 h. Although the cube rate law was observed during coarsening, none of the presen
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Autor:
R.A. Mackay, M. V. Nathal
Publikováno v:
Materials Science and Engineering. 85:127-138
The stability of stress-annealed γ-γ′ lamellar structures in nickel-base superalloy single crystals was investigated. Three single-crystal alloys were stress annealed in tension at 1000°C to form lamellae perpendicular to the applied stress. The
Autor:
Ian R.A. MacKay
Publikováno v:
Canadian Journal of Linguistics/Revue canadienne de linguistique. 32:220-223
Publikováno v:
Materials Science and Engineering. 75:195-205
High temperature X-ray diffraction techniques were used to determine the γ-γ' lattice mismatch of three different nickel-base superalloys at temperatures between 18 and 1000°C. The measurements were performed on oriented single-crystal disks which
Autor:
R.A. Mackay, L.E. Weaner
Publikováno v:
Colloids and Surfaces. 40:267-277
The effect of oxygen and N,N-dimethyl-p-phenylenediamine (DMPD) on the chlorin and porphyrin mediated photoreduction of methyl red by ascorbate in the presence of added DMPD is due to an accelerated dark reaction between methyl red and ascorbate when
Autor:
E.J. Poziomek, R.A. Mackay
Publikováno v:
Spectrochimica Acta Part A: Molecular Spectroscopy. 25:283-286
The effect of metal ion complexation on the carbonyl stretching frequencies of two model imides, N- cyclo hexyl-N-formylacetamide and 3,5-dioxopyrrolizidine, has been studied.