Table 2 Qualitative results of the degree of sintering of the EYJA, MIL and ATD samples
From: The thermal stability of Eyjafjallajökull ash versus turbine ingestion test sands
Experimental temperature (°C) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
700 | 800 | 850 | 900 | 950 | 1000 | 1050 | 1100 | 1200 | 1400 | 1600 | ||
Sample | EYJA (Φ < 63 μm) | No | No | Onset | Yes | Yes | Yes | Texturally densified | n.p. | n.p. | n.p. | n.p. |
EYJA (90 μm < Φ < 125 μm) | No | No | Onset | Yes | Yes | Yes | Texturally densified | n.p. | n.p. | n.p. | n.p. | |
MIL (Φ < 63 μm) | No | No | No | No | No | No | No | No | No | Onset | Yes | |
MIL (90 μm < Φ < 125 μm) | No | No | No | No | No | No | No | No | No | Onset | Yes | |
ATD (Φ < 63 μm) | No | No | No | No | No | No | No | Onset | Yes | Texturally densified | n.p. | |
ATD (90 μm < Φ < 125 μm) | No | No | No | No | No | No | No | No | Onset | Yes | n.p. | |