SiNtx Technologies Inc (SINT)

[SmokerX]

Interesting stuff. I thought silicon bonds to titanium pretty good. In CPU soldering the heat sink to the silicon chip you`re looking at trying to attach copper to the silicon chip. Heat flexing and delamination is a concern. Debonding is a huge issue and heavily looked at. First layer in the sandwich in this process is a titanium layer bonded to the silicon

https://overclocking.guide/the-truth-about-cpu-soldering/

and yet brazing is being looked at. From what I know about the definition of brazing it's similar to soldering. Soldering in the above definition is probably more along the lines of oven sintering.