Two hours at 80°C and it's remarkably lower stress!
I wonder if that works for humans, too.
All non-annealed parts show cracks and none of the annealed parts do, I could not have hoped for a better result!
The gluing itself didn't introduce much stress in the annealed parts, but you can see the position of the cracks in the polariscope image of the non-annealed parts.
I'm really happy with these results, the solution to these cracks is very simple, easy and so effective!
If you have a fediverse account, you can quote this note from your own instance. Search https://chaos.social/users/gigabecquerel/statuses/115669116845248742 on your instance and quote it. (Note that quoting is not supported in Mastodon.)





