>>1992464The other idea I was thinking of for them is to reinforce the wear points and edges. Basically wrap aluminum rings around the valve hole, then the inside and outside edges, and bond washers to the bolt holes. This stuff is too thin to involve heat, it would warp immediately.
This is distinctly for show, this isn’t an everyday ride, but I just want them to be a bit more secure for peace of mind.
They’re designed to be somewhat compliant so my other concern is say I cut some aluminum U trim to fit the rim of the disc, and that extra rigidity actually leads to failure.