Characterization of Gamma Prime (γ′) Precipitates in a Polycrystalline Nickel-Base Superalloy Using Small-Angle Neutron Scattering

2010 ◽  
Vol 42 (1) ◽  
pp. 49-59 ◽  
Author(s):  
D. M. Collins ◽  
R. K. Heenan ◽  
H. J. Stone
Keyword(s):  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Nickel Base Superalloy ◽  
Polycrystalline Nickel ◽  
Gamma Prime ◽  
Nickel Base ◽  
Base Superalloy

Characterization of Gamma Prime Phase in Hafnium Doped IN-738LC Nickel Base Superalloy

2014 ◽  
Vol 4 (2) ◽  
pp. 121
Author(s):  
AliAkbar Saghafi ◽  
JamshidAghazade Mohandesi ◽  
Hamid RezaAlizade Attar
Keyword(s):  
Nickel Base Superalloy ◽  
Gamma Prime ◽  
Nickel Base ◽  
Base Superalloy ◽  
Prime Phase

Nanoscale Characterization of Elemental Partitioning between Gamma and Gamma Prime Phases in René 88 DT Nickel-Base Superalloy

2008 ◽  
Vol 40 (1) ◽  
pp. 24-35 ◽  
Author(s):  
J.Y. Hwang ◽  
R. Banerjee ◽  
J. Tiley ◽  
R. Srinivasan ◽  
G.B. Viswanathan ◽  
...  
Keyword(s):  
Nickel Base Superalloy ◽  
Gamma Prime ◽  
Nanoscale Characterization ◽  
Nickel Base ◽  
Base Superalloy

Characterization of Coherent, Ordered Precipitates in Nickel-Base Alloys

1973 ◽  
Vol 31 ◽  
pp. 144-145
Author(s):  
B. H. Kear ◽  
J. M. Oblak
Keyword(s):  
Stable Phase ◽  
Nickel Base Superalloy ◽  
Alloy 718 ◽  
Commercial Alloy ◽  
Precipitate Morphology ◽  
Continuous Precipitation ◽  
Nickel Base ◽  
Base Superalloy ◽  
Strengthening Precipitate

A nickel-base superalloy is essentially a Ni/Cr solid solution hardened by additions of Al (Ti, Nb, etc.) to precipitate a coherent, ordered phase. In most commercial alloy systems, e.g. B-1900, IN-100 and Mar-M200, the stable precipitate is Ni3 (Al,Ti) γ′, with an LI2structure. In A lloy 901 the normal precipitate is metastable Nis Ti3 γ′ ; the stable phase is a hexagonal Do2 4 structure. In Alloy 718 the strengthening precipitate is metastable γ″, which has a body-centered tetragonal D022 structure.Precipitate MorphologyIn most systems the ordered γ′ phase forms by a continuous precipitation re-action, which gives rise to a uniform intragranular dispersion of precipitate particles. For zero γ/γ′ misfit, the γ′ precipitates assume a spheroidal.

Structural characterization of spray-dried microgranules by spin-echo small-angle neutron scattering

2021 ◽  
Vol 378 ◽  
pp. 680-684
Author(s):  
Priyanka Biswas ◽  
Debasis Sen ◽  
Wim Bouwman
Keyword(s):  
Neutron Scattering ◽  
Structural Characterization ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Spin Echo ◽  
Spray Dried

scholarly journals Correlation Between Local Chemical Composition and Formation of Different Types of Ordered Phases in the Polycrystalline Nickel‐Base Superalloy A718Plus

2021 ◽  
pp. 2100558
Author(s):  
Daniel Hausmann ◽  
Andreas Förner ◽  
Martin Pröbstle ◽  
Daniela Hünert ◽  
Peter Felfer ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Nickel Base Superalloy ◽  
Polycrystalline Nickel ◽  
Ordered Phases ◽  
Different Types ◽  
Nickel Base ◽  
Base Superalloy

Characterization of polydimethylsiloxane pervaporation membranes using small-angle neutron scattering

2011 ◽  
Vol 378 (1-2) ◽  
pp. 194-202 ◽  
Author(s):  
Ghanshyam L. Jadav ◽  
Vinod K. Aswal ◽  
Puyam S. Singh
Keyword(s):  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering

Molecular characterization of a hyperbranched polyester. II. Small-angle neutron scattering

2003 ◽  
Vol 41 (12) ◽  
pp. 1352-1361 ◽  
Author(s):  
Edoardo De Luca ◽  
Randal W. Richards ◽  
I. Grillo ◽  
S. M. King
Keyword(s):  
Neutron Scattering ◽  
Molecular Characterization ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Hyperbranched Polyester

Characterization of the densification of alumina by multiple small-angle neutron scattering

1991 ◽  
Vol 47 (3) ◽  
pp. 282-290 ◽  
Author(s):  
S. Krueger ◽  
G. G. Long ◽  
R. A. Page
Keyword(s):  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering

Effects of doxorubicin on the structural and morphological characterization of solid lipid nanoparticles (SLN) using small angle neutron scattering (SANS) and small angle X-ray scattering (SAXS)

2018 ◽  
Vol 551 ◽  
pp. 191-196 ◽  
Author(s):  
Fabiano Yokaichiya ◽  
Christian Schmidt ◽  
Joachim Storsberg ◽  
Mont Kumpugdee Vollrath ◽  
Daniele Ribeiro de Araujo ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
Small Angle ◽  
Solid Lipid Nanoparticles ◽  
Small Angle Neutron Scattering ◽  
Lipid Nanoparticles ◽  
Morphological Characterization ◽  
X Ray ◽  
Solid Lipid ◽  
X Ray Scattering
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