Statistical Grain Structure Studies: Plane Distribution Curves of Regular Polyhedrons

Hull, F. C.; Houk, W. J.

doi:10.1007/bf03397519

Cited by 25 publications

(19 citation statements)

References 2 publications

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“…Taking the derivatives of eqs. (8) and (9) it is deduced that (10) and (10a) Since all of the grain size distributions in one-, twoand three-dimensions are log-normal, the interrelationship among these three distributions can be written as (11) and (11a)…”

Section: Grain Size Distribution In Spacementioning

confidence: 99%

Grain Size Distribution in Recrystallized Alpha-Titanium

Okazaki

Conrad

1972

Trans. JIM

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Section: Grain Size Distribution In Spacementioning

confidence: 99%

Grain Size Distribution in Recrystallized Alpha-Titanium

Okazaki

Conrad

1972

Trans. JIM

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“…8 shows as typical micrograph (×5000) of the film exhibiting its microstructure. The average size of microcrystallite was calculated from the intercept method as given by [23,24].…”

Section: Resultsmentioning

confidence: 99%

Studies on electrodeposited Cd1−xFexS thin films

Deshmukh

Kokate²,

Sathe

2005

Materials Science and Engineering: B

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“…Este poliedro satisface aceptablemente los requerimientos espaciales y fue empleado por Hull y Houk [29] para obtener la siguiente relación entre el área de intersección promedio, …”

Section: Aunclassified

“…Normalmente, el valor de β se considera constante para un acero dado. Desde el trabajo original de Zener, otros autores [19][20][21][22][23][24][25][26][27][28][29] han desarrollado algunas expresiones fundamentadas, en muchos casos, en las ideas básicas de aquel. De acuerdo con estos resultados, el tamaño de grano austenítico promedio y su velocidad de crecimiento estarán afectados considerablemente por el tamaño y la cantidad de precipitados.…”

Section: Introductionunclassified

Study and modelling of the influence of second phase particles on the austenite grain growth in a niobium microalloyed steel

Martín¹,

Caballero

Capdevila

et al. 2006

Rev. metal.

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ResumenEn este trabajo se ha estudiado el crecimiento de grano austenítico producido durante el calentamiento continuo de un acero CMnNb. Se ha analizado la influencia de la velocidad de calentamiento sobre dicho proceso y se ha calculado la temperatura de crecimiento libre del grano austenítico, a la cual desaparece la influencia del pinzamiento provocado por los precipitados de carbonitruro de niobio. Finalmente, se propone un modelo del proceso de crecimiento de grano austenítico bajo pinzamiento que permite predecir el tamaño de grano austenítico (TGA) que se alcanza en el acero a una determinada temperatura por calentamiento continuo a velocidad conocida. Palabras ClaveCrecimiento de grano austenítico. Aceros microaleados con Niobio. Temperatura de crecimiento libre. Modelización. Calentamiento continuo.Study and modelling of the influence of second phase particles on the austenite grain growth in a niobium microalloyed steel AbstractThe austenite grain growth occurred during continuous heating in a niobium microalloyed steel has been investigated in this work. The effect of temperature and heating rate on the grain size is studied. The free grain coarsening temperature is determined as a function of the heating rate. It is found that unpinning by precipitates occurs around 40-70K below the temperature of complete dissolution of carbonitrides. Furthermore, a new model has been proposed to describe the austenite grain coarsening under the influence of niobium carbonitrides during continuous heating at different rates.

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Statistical Grain Structure Studies: Plane Distribution Curves of Regular Polyhedrons

Cited by 25 publications

References 2 publications

Grain Size Distribution in Recrystallized Alpha-Titanium

Grain Size Distribution in Recrystallized Alpha-Titanium

Studies on electrodeposited Cd1−xFexS thin films

Study and modelling of the influence of second phase particles on the austenite grain growth in a niobium microalloyed steel

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