gregjet
Forum Member
- Joined
- Aug 2, 2015
- Messages
- 173
- Location
- Bundaberg, Qld. Australia
- Car Year
- 2014
- Car Model
- xv
- Transmission
- manual
You belted it and it didn't shatter? That is interesting. As far as I know the trick with Al casting it to slow cool them. If they form bigger crystals and/or if they have a higher copper content, they tend to bend rather than break immediately. Adding scandium also works brilliantly, but getting a copper/scandium doped cast aluminium might be a little hopeful I fear.
I have just discovered a fibre that has been around for a while called innegra that I didn't know about. Very light and VERY tough in composites. I was looking for a kevlar supplier to make skid plated for the transmission and diffs when I found it. If I can find a supplier for both I think I will have a go at using them to make the aforementioned. If that works I will try a engine bash plate. Innegra is way cheaper than kevlar and carbon.
I have just discovered a fibre that has been around for a while called innegra that I didn't know about. Very light and VERY tough in composites. I was looking for a kevlar supplier to make skid plated for the transmission and diffs when I found it. If I can find a supplier for both I think I will have a go at using them to make the aforementioned. If that works I will try a engine bash plate. Innegra is way cheaper than kevlar and carbon.