Determining crystal habits from observations of planar sections

被引：33

作者：

Saylor, DM

Rohrer, GS ^{[1
]}

机构：

[1] Carnegie Mellon Univ, Dept Mat Sci & Engn, Pittsburgh, PA 15213 USA

[2] NIST, Gaithersburg, MD 20899 USA

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 2002年 / 85卷 / 11期

关键词：

D O I：

10.1111/j.1151-2916.2002.tb00531.x

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A method is described for reconstructing the habits of crystals embedded in a second phase from observations of random planar sections of known orientation. We have generated simulated observations based on five assumed crystal habits and found that it is possible to reconstruct the shape from 100-1000 planar sections, depending on the relative area of each facet. Habit planes comprising as little as 3% of the crystal's area have been detected and axial ratios accurately determined.

引用

页码：2799 / 2804

页数：6

共 9 条

[1] ORIENTATION IMAGING - THE EMERGENCE OF A NEW MICROSCOPY [J].

ADAMS, BL ;

WRIGHT, SI ;

KUNZE, K .

METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1993, 24 (04) :819-831

[2] DESCRIPTION OF THE INTERCRYSTALLINE STRUCTURE DISTRIBUTION IN POLYCRYSTALLINE MATERIALS [J].

ADAMS, BL .

METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1986, 17 (12) :2199-2207

[3] Three-dimensional characterization of dendritic microstructures [J].

Alkemper, J ;

Voorhees, PW .

ACTA MATERIALIA, 2001, 49 (05) :897-902

[4]

BUNGE HJ, 1982, TEXTURE ANAL MAT SCI, P21

[5] Equilibrium shape of internal cavities in sapphire [J].

Choi, JH ;

Kim, DY ;

Hockey, BJ ;

Wiederhorn, SM ;

Handwerker, CA ;

Blendell, JE ;

Carter, WC ;

Roosen, AR .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1997, 80 (01) :62-68

[6]

KENDALL MG, 1963, GEOMETRICAL PROBABIL, P78

[7]

Kitayama M, 2000, J AM CERAM SOC, V83, P2572, DOI 10.1111/j.1151-2916.2000.tb01592.x

[8]

LARSEN RJ, 2002, P PLAST 02, P27

[9] Three-dimensional maps of grain boundaries and the stress state of individual grains in polycrystals and powders [J].

Poulsen, HF ;

Nielsen, SF ;

Lauridsen, EM ;

Schmidt, S ;

Suter, RM ;

Lienert, U ;

Margulies, L ;

Lorentzen, T ;

Jensen, DJ .

JOURNAL OF APPLIED CRYSTALLOGRAPHY, 2001, 34 :751-756

← 1 →