γ-γ/ Co-base superalloys
Alloying effects on oxidation mechanisms in polycrystalline Co–Ni base superalloys
... reduced γ 0 coarsening arising from the low diffusivity of W in the matrix, (ii) reduced freezing range and therefore enhanced castability [2] and (iii) potential for higher stacking fault energies than in Ni, and ...
11
Coarsening behaviour and interfacial structure of γ′ precipitates in Co-Al-W based superalloys
... ordered γ 0 phase and the structure of the γ/γ 0 interfaces in three Co-Al-W base su- peralloys aged at ∼90 ◦ C below the respective solvus temperatures: Co-7Al-7W, Co- ...
24
Alloying effects on oxidation mechanisms in polycrystalline Co–Ni base superalloys
... reduced γ 0 coarsening arising from the low diffusivity of W in the matrix, (ii) reduced freezing range and therefore enhanced castability [2] and (iii) potential for higher stacking fault energies than in Ni, and ...
10
Di jet production in γ γ collisions at LEP2
... The next step is to transform the data from the level of the detected particles to the hadrons produced in γ γ inter- actions in order to take the detector acceptance into account. The detector acceptance ...
12
Article Description
... operation γ on BO(X) by γ(A) = A if b ∈ A and γ(A) = Cl(A) if b∉ ...operation γ is not b- regular. Clearly A = {a, c} is a minimal b-γ-open ...
5
Γ-Semigroups in which Prime Γ-Ideals are Maximal
... symmetric Γ-ideals in Γ-semigroups, primary and semiprimary Γ-ideals and pseudo symmetric Γ-ideals in ...Commutative Γ-semigroup, semi pseudo symmetric Γ-semigroups and quasi ...
9
First Principles Study of the Electronic Properties of γ/γ' Interface in Ni Based Superalloys
... Many trace alloying additions may be present (by accident or design) in Ni-base superalloys. These impurities, including B, C, N, H, O, P and S, etc., have greatly affected the strength and ductility of ...
5
PRIMARY TERNARY Γ-IDEALS IN TERNARY Γ-SEMIGROUPS
... Let x, y, z ∈ T , y ∉ A , z ∉ A . Then <x>Γ<y>Γ<z> ⊆ XΓYΓZ ⊆ A and <y> ⊈ A , <z> ⊈ A. ∴ by supposition <x>Γ<y>Γ<z> ⊆ A and < y >⊈A, < z ...
9
GENETIC EFFECTS AFTER HEAVY ION IRRADIATION OF HAPLOID AND DIPLOID YEAST CELLS
... (RBE) for lethal damage and gene mutations. In particular, base pair substitution induction by ionizing radiation in haploid and diploid yeast Saccharomyces cerevisiae has been studied. We have detected the GC-AT ...
5
Composition of public expenditure, effective demand, distribution and growth
... value γ . In the first regime (profit led), γ < γ , the degree of capacity utilisation is constant or increasing and the rate of growth in also increasing; and for γ > γ the ...
55
The relation B and Minimal Bi-ideals in Gamma-semigroups
... of Γ –semigroup is introduced by Sen in [ 8 ] . Let M and Γ be non–empty ...× Γ × M to M will be called a Γ –multiplication in M and is denoted by (·) Γ ...this Γ –multiplication ...
9
The γ-γ fast-timing technique and the EXILL&FATIMA campaign
... the γ-ray spectrum is crucial for lifetime determination via prompt γ-ray spectroscopy of fission ...Prompt γ-ray Spectrometer at ILL, should improve the quality of the coincidence spectra and thus ...
10
On Rational Approximations to Euler's Constant γ and to γ+log(a/b)
... Recently, Rivoal 7 presented a related approach to the theory of rational approxi- mations to Euler’s constant γ, and, more generally, to rational approximations for values of derivatives of the Gamma function. He ...
22
A Study on an Intuitionistic Fuzzy Prime Γ Hyperideals of Γ Semihyperrings
... In this section, we introduce the notion of an intuitionistic fuzzy prime Γ- hyperideal of Γ- semihyperring. Definition 4.1: Let R be a Γ- semihyperring and A, B be two intuitionistic fuzzy subsets ...
7
Jordan Γ* Derivation on Semiprime Γ Ring M with Involution
... (70) for all h ∈ H M ( ) , s ∈ S M ( ) and β ∈Γ . Therefore, by using Lemma (1), Lemma (2) and relation (61), (70), we get a similar result as the first assumption d x ( ) , x α = 0 for all x ∈ M and α ...
11
A Way to Realize Controlled Nuclear Fusion by γ Laser or γ Ray
... This paper presents a way to realize nuclear fusion at lower temperature by γ -laser or strong enough γ -ray and ordinary laser to irradiate target atoms. The ignition temperature of nuclear fusion of the ...
7
γ Terpinene
... γ -Terpinene (97%) was obtained from the Aldrich company and used without further purification. The crystal was grown in a 0.3 mm glass capillary tube at 210 K (a temperature only slightly less than the melting ...
6
Gamma Modules
... of Γ − ring which will be used in the sequel are ...a Γ-module M over a Γ − ring R is given and by many example it is shown that the class of Γ-modules is very wide, in fact it is shown that ...
21
Kinetics of Reactive Diffusion in the Co/Zn System at Solid State Temperatures
... and Co–Zn compounds may be formed at the interconnec- tion during soldering, and then will gradually grow due to solid-state heating under usual energization ...of Co, reliable information on the kinetics ...
7
γ sets and γ continuous functions
... Remark 3.14. If any function is semi-open, then it is also γ -open. But the converse may not hold. Consider a function f : R → R defined by f (x) = 0 for all x ∈ R , where the real number set R with the usual ...
5