The variation of the surface tension of nickel with crystallographic orientation

Mykura, H.

doi:10.1016/0001-6160(61)90160-2

Cited by 105 publications

(27 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Therefore, ‫␥ץ‬ 3 ‫␣ץ/‬ ϭ 0; this is identical to the approximation applied in the earlier work. 3,9 Because the misorientation is fixed at all points across the boundary, the grain-boundary energy (␥ 3 ) is the same in each of the N equations. Second, we use Winterbottom and Gjostein's 6,7 method of approximating the surface energy as a truncated double Fourier series.…”

Section: (1) Experimental Approachmentioning

confidence: 99%

Experimental Method for Determining Surface Energy Anisotropy and Its Application to Magnesia

Saylor

Mason

Rohrer

2000

Journal of the American Ceramic Society

View full text Add to dashboard Cite

An experimental technique has been developed to determine the surface energy anisotropy of crystalline solids. The technique is based on atomic force microscopy measurements, which are used to quantify the geometry of thermal grooves, and electron backscattered diffraction pattern measurements, which are used to specify crystallographic orientations. Observations are made at circumferential thermal grooves, where it is assumed that Herring's local equilibrium condition for a triple junction holds and that the grain-boundary energy is independent of its boundary plane. A truncated double Fourier series is used to approximate the surface energy, and the unknown coefficients of the series are determined by fitting the observations to the local equilibrium condition. The method, which should be applicable to most polycrystalline materials, has been tested on magnesia that has been thermally grooved at 1400°C in air. The maximum of the best-fit surface energy function is at (111) and the minimum is at (100). The relative surface energies of the low-index planes are ␥ 110 /␥ 100 ‫؍‬ 1.040 ؎ 0.008 and ␥ 111 /␥ 100 ‫؍‬ 1.072 ؎ 0.010.

show abstract

Section: (1) Experimental Approachmentioning

confidence: 99%

Experimental Method for Determining Surface Energy Anisotropy and Its Application to Magnesia

Saylor

Mason

Rohrer

2000

Journal of the American Ceramic Society

View full text Add to dashboard Cite

show abstract

“…The surface energy of a (1 0 0)-oriented grain is about 0.05 J/m 2 lower than a (1 2 4)-oriented grain [30,31].…”

Section: Columnar Grain Growth Mechanismmentioning

confidence: 87%

An EBSP study of directionally recrystallized cold-rolled nickel

Li¹,

Baker²

2005

Materials Science and Engineering: A

View full text Add to dashboard Cite

“…These include (1) twin boundary thermal grooving [40], (2) wedge floating [ 41], (3) [ 50]. Of all of these techniques the zero-creep and cleavage techniques are generally considered to be most reliable.…”

Section: Methods Of Measurementmentioning

confidence: 99%

The use of analytical surface tools in the fundamental study of wear

Buckley

1978

Wear

View full text Add to dashboard Cite

The variation of the surface tension of nickel with crystallographic orientation

Cited by 105 publications

References 4 publications

Experimental Method for Determining Surface Energy Anisotropy and Its Application to Magnesia

Experimental Method for Determining Surface Energy Anisotropy and Its Application to Magnesia

An EBSP study of directionally recrystallized cold-rolled nickel

The use of analytical surface tools in the fundamental study of wear

Contact Info

Product

Resources

About