Acetylene ν1+ν5(Πu)←ν4(Πg) hot band revisited

2022 ◽  
pp. 111570
Author(s):  
N. Suas-David ◽  
H. Linnartz ◽  
J. Bouwman
Keyword(s):  
Hot Band

scholarly journals On the through-process texture evolution assessment in grain oriented Fe-3 wt% Si steel produced by a novel directional inoculation technique

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Snehashish Tripathy ◽  
Sandip Ghosh Chowdhury
Keyword(s):  
Magnetic Field ◽  
Hot Rolling ◽  
Texture Evolution ◽  
Lattice Parameter ◽  
Soft Magnetic ◽  
Oriented Growth ◽  
Inoculation Technique ◽  
Hot Band ◽  
Ebsd Technique ◽  
Cast Microstructure

AbstractA novel directional inoculation technique has been designed to cast thin slab ingots containing Goss (or near Goss) oriented components in the as cast microstructure under the combined effect of oriented nucleation and oriented growth. The same has been targeted so as to retain Goss orientations and simultaneously develop γ fiber components (ranging from {111}<$$1\overline{1}0$$ 1 1 ¯ 0 > to {111}<112>) during hot rolling. The designed scheme of directional inoculation achieved oriented nucleation by the effect of exogenously added soft magnetic inoculants under magnetic field and oriented growth by the effect of fast cooling rates prevailing in the mould. The choice of 65Fe–35Co (wt%) system as soft magnetic inoculants was made taking into account the similarity in crystal structure and lattice parameter. The chemically synthesized inoculants under the effect of external magnetic field during solidification were able to exhibit directional inoculation. Variation in the cast microstructure and microtexture by varying the extent of inoculant addition was studied by EBSD technique. The ingots cast under different conditions were subjected to a designed hot rolling schedule and the through process microstructural and microtextural evolution was assessed. It was observed that fine equiaxed grains with initial cube orientations in the as cast structure could lead to the most desirable microstructural as well as microtextural gradient in the hot band.

scholarly journals Positron annihilation study of hot band of a continuous cast AA 2037 Al alloy after annealing

2006 ◽  
Vol 55 (11) ◽  
pp. 6129
Author(s):  
Wu Shi-Liang ◽  
Chen Ye-Qing ◽  
Wu Yi-Chu ◽  
Wang Shao-Jie ◽  
Wen Xi-Yu ◽  
...  
Keyword(s):  
Positron Annihilation ◽  
Al Alloy ◽  
Continuous Cast ◽  
Hot Band ◽  
Positron Annihilation Study

Intensités des raies d'absorption dans la bande chaude ν8 + ν11 − ν11 de l'aliène 12C3H4

1986 ◽  
Vol 64 (3) ◽  
pp. 289-296 ◽  
Author(s):  
M. Dang-Nhu ◽  
A. S. Pine
Keyword(s):  
High Resolution ◽  
Difference Frequency ◽  
Laser Spectrometer ◽  
Intensity Parameters ◽  
Hot Band ◽  
Frequency Laser ◽  
Group D

Strengths of individual lines of the hot band ν8 + ν11 − ν11 of 12C3H4 at 3 μm have been measured with a high-resolution difference-frequency laser spectrometer. Finally, two intensity parameters have been determined using a general formulation written for hot bands E′ × E ← E of group D2d.

Theoretical Determination of Absorption With an Emphasis on High Temperatures and a Specific Application to Carbon Monoxide

1973 ◽  
Vol 95 (4) ◽  
pp. 535-538 ◽  
Author(s):  
J. C. Lin ◽  
R. Greif
Keyword(s):  
Carbon Monoxide ◽  
High Temperatures ◽  
Rotational Band ◽  
Experimental Results ◽  
Theoretical Determination ◽  
Hot Band ◽  
Good Agreement

The absorption of a vibrational-rotational band has been studied and the contribution from the first hot band has been included. A specific application has been made to carbon monoxide and good agreement with experimental results has been obtained.

Hot-band spectrum of OCS near 850 cm−1

1991 ◽  
Vol 148 (1) ◽  
pp. 265-269 ◽  
Author(s):  
T.L. Tan ◽  
E.C. Looi ◽  
K.T. Lua
Keyword(s):  
Band Spectrum ◽  
Hot Band
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