Abstract
In order to clarify the viscoelastic properties of ZnCI2-MCI (M: Na, K) binary melts, hypersonic velocities have been measured in the temperature ranges covering about 150K above the liquidus temperatures of the melts over the composition range of 0 to 50mol% MCI by means of the Brillouin scattering method. Absorption coefficients of ultrasound were measured for molten ZnCI2 at the frequency range of 5-55 MHz. the hypersonic velocity of ZnCI2 decreases linearly with increasing temperature at the high and the low temperature regions, but at the intermediate temperature region, shows a curvilinear temperature dependence, indicating dispersion of sound propagation.
| Original language | English |
|---|---|
| Pages (from-to) | 176-181 |
| Number of pages | 6 |
| Journal | Isij International |
| Volume | 33 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1993 |
Keywords
- Brillouin scattering
- KCI
- NaCI
- ZnCI2
- hypersonic velocity
- ultrasonic absorption
- ultrasonic velocity
- viscoelastic property
ASJC Scopus subject areas
- Mechanics of Materials
- Mechanical Engineering
- Metals and Alloys
- Materials Chemistry