1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Compression behavior of WC and WC-6%Co up to 50 GPa determined by synchrotron x-ray diffraction and ultrasonic techniques
Rent:
Rent this article for
USD
10.1063/1.2938024
/content/aip/journal/jap/103/11/10.1063/1.2938024
http://aip.metastore.ingenta.com/content/aip/journal/jap/103/11/10.1063/1.2938024

Figures

Image of FIG. 1.
FIG. 1.

XRD pattern and Reitveld refinement result of WC at 18 GPa.

Image of FIG. 2.
FIG. 2.

Variation of with increasing pressure for the WC and Au diffraction peaks.

Image of FIG. 3.
FIG. 3.

Variation of the calculated lattice parameters with increasing pressure.

Image of FIG. 4.
FIG. 4.

Sample length comparison calculated from density x-ray data and ultrasonic data.

Image of FIG. 5.
FIG. 5.

(a) Variation of the longitudinal velocities with pressure for WC and WC-6%Co determined from ultrasonic measurement in the multianvil high-pressure apparatus. High- and zero- indicate high-pressure and benchtop measurements, respectively. (b) Variation of the shear velocities with pressure for WC and WC-6%Co determined from ultrasonic measurement in the multianvil high-pressure apparatus. High- and zero- indicate high-pressure and benchtop measurements, respectively.

Image of FIG. 6.
FIG. 6.

(a) Variation of the bulk moduli with pressure for WC and WC-6%Co determined from ultrasonic measurement in the multianvil high-pressure apparatus. High- and zero- indicate high-pressure and benchtop measurements, respectively. (b) Variation of the shear moduli with pressure for WC and WC-6%Co determined from ultrasonic measurement in the multianvil high-pressure apparatus. High- and zero- indicate high-pressure and benchtop measurements, respectively.

Image of FIG. 7.
FIG. 7.

XRD and ultrasonic comparison of the high-pressure equations of state of WC and WC-6%Co.

Tables

Generic image for table
Table I.

Calculated elastic parameters and their pressure derivatives derived from fitting the Birch–Murnaghan equation of state to the experimental data.

Loading

Article metrics loading...

/content/aip/journal/jap/103/11/10.1063/1.2938024
2008-06-13
2014-04-23
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Compression behavior of WC and WC-6%Co up to 50 GPa determined by synchrotron x-ray diffraction and ultrasonic techniques
http://aip.metastore.ingenta.com/content/aip/journal/jap/103/11/10.1063/1.2938024
10.1063/1.2938024
SEARCH_EXPAND_ITEM