Local maxima in shrinkage rate were found at relative densities close to 0.8 for all sintering conditions.
The shrinkage rate exhibited a maximum value of 0.075 1/s at 1230 °C.
Gelation was determined on the basis of the maximum for the loss tangent (tan δ) and in TMA as the point at which the shrinkage rate drops to zero and the dimensions of the material show no appreciable change.
She figures her goal is doable if she patronizes her treadmill for a half-hour each morning and maintains a two-pounds-per-week shrinkage rate.
In the absence of other additives, TMAC causes maximum shrinkage.
The shrinkage rate is reported to be 28%[53]].
White cement increased CaO, which decreased the linear shrinkage rate.
The pore shrinkage rate increased with increasing temperature.
In AIJ (2003), to ensure the quality of drying shrinkage the maximum shrinkage should be smaller than 800 με.
These five factors are early-age autogenous shrinkage, higher material stiffness, increased brittleness, reduced creep, and increased shrinkage rate.
