Influence of Grain Shape and Size on the Behaviour of Granular Materials

1987 ◽  
pp. 729-734
Author(s):  
G. N. Pande
Keyword(s):  
Granular Materials ◽  
Grain Shape ◽  
Shape And Size

scholarly journals Dilatometric Characterization of Foundry Sands

2012 ◽  
Vol 12 (2) ◽  
pp. 9-14 ◽  
Author(s):  
M. Břuska ◽  
J. Beňo ◽  
M Cagala ◽  
V Jasinková
Keyword(s):  
Physical Chemistry ◽  
Grain Shape ◽  
Linear Character ◽  
Foundry Sands ◽  
Theoretical Assumptions ◽  
Shape And Size

Dilatometric Characterization of Foundry Sands The goal of this contribution is summary of physical - chemistry properties of usually used foundry silica and no - silica sands in Czech foundries. With the help of dilatometry analysis theoretical assumptions of influence of grain shape and size on dilatation value of sands were confirmed. Determined was the possibility of dilatometry analysis employment for preparing special (hybrid) sands with lower and/or more linear character of dilatation.

Influences of grain shape and size distribution on permeability

2014 ◽  
pp. 1451-1454
Author(s):  
N Akbulut ◽  
M Wiszniewski ◽  
A Cabalar
Keyword(s):  
Size Distribution ◽  
Grain Shape ◽  
Shape And Size

Microstructural Design of Silicon Nitride with Improved Fracture Toughness: I, Effects of Grain Shape and Size

2005 ◽  
Vol 81 (11) ◽  
pp. 2821-2830 ◽  
Author(s):  
Paul F. Becher ◽  
Ellen Y. Sun ◽  
Kevin P. Plucknett ◽  
Kathleen B. Alexander ◽  
Chun-Hway Hsueh ◽  
...  
Keyword(s):  
Fracture Toughness ◽  
Silicon Nitride ◽  
Grain Shape ◽  
Microstructural Design ◽  
Shape And Size

scholarly journals Grain shape and size and structural and phase conditions modified by aluminum ion implantation in UFG titanium

2016 ◽  
Author(s):  
Alisa Nikonenko ◽  
Natalya Popova ◽  
Elena Nikonenko ◽  
Mark Kalashnikov ◽  
Irina Kurzina
Keyword(s):  
Ion Implantation ◽  
Grain Shape ◽  
Aluminum Ion ◽  
Shape And Size

SiAlON Microstructures

2008 ◽  
Vol 403 ◽  
pp. 265-268
Author(s):  
L.K.L. Falk
Keyword(s):  
Grain Shape ◽  
Ceramic Materials ◽  
Liquid Phase Sintering ◽  
High Resolution Imaging ◽  
Size Distributions ◽  
Fine Scale ◽  
Quantitative Microscopy ◽  
Transmission Electron ◽  
Resolution Imaging ◽  
Shape And Size

This paper is focussed on the development of microstructure during liquid phase sintering and post-densification crystallisation heat treatment of ceramic materials based on the α- and β-Si3N4 structures. Grain shape and size distributions, assessed by quantitative microscopy in combination with stereological methods, and fine scale microstructures, investigated by electron diffraction and high resolution imaging and microanalysis in the transmission electron microscope, are discussed in relation to the fabrication process and the overall composition of the ceramic material.

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