Search found 2 matches
- Fri Jul 29, 2011 5:50 am
- Forum: solidification
- Topic: Cellular Soldification. Low carbon steel
- Replies: 1
- Views: 3292
Cellular Soldification. Low carbon steel
Hi, I am simulating the planar/cellular transition in Fe-C system. Attached is a image obtained from the laser scanning confocal microscopy showing the cellular delta-ferrite structure. The experiment showed that the perturbation wave start at the delta-ferrite GB's at the solid/liquid interface and...
- Fri Apr 29, 2011 2:29 am
- Forum: phase-field model
- Topic: Facet Model in MICRESS
- Replies: 5
- Views: 10132
Re: Facet Model in MICRESS
Hi Brend,
The static anisotropy function for faceded structures is defined as Eq 1:
Eq1: sigma = sigma0 * kSt ^2 * ( kSt^2 * cos(theta)^2 + sin(theta)^2) ^(-1.5)
Does the same equation apply for cubic structures (ie bcc)?
Also, could you kindly reference Eq1 in the literature.
The static anisotropy function for faceded structures is defined as Eq 1:
Eq1: sigma = sigma0 * kSt ^2 * ( kSt^2 * cos(theta)^2 + sin(theta)^2) ^(-1.5)
Does the same equation apply for cubic structures (ie bcc)?
Also, could you kindly reference Eq1 in the literature.