julian atkins | 20/08/2014 09:13:21 |
![]() 1285 forum posts 353 photos | thank you Jason and Peter ive learnt something new and very interesting this morning! and with all due apologies to neil as well. cheers, julian |
Neil Wyatt | 20/08/2014 13:42:57 |
![]() 19226 forum posts 749 photos 86 articles | Julian, My example is nowhere near as neat as the one Jason gives. I had an odd bit of CI that I realised could become part of an engine bed if I cut off two bits and silver soldered them together. I had heard rumours that you could join freshly cut CI surfaces completely free of oil so i thought I would try. You can see that the gap was a bit wide at the top but ethe SS (don't recall the grade) filled most of the gap and penetrated to the back along most of the joint. I have never actually done anything with the result, but I have hit it with a hammer to see if the joint would fracture, and it didn't. I suppose half of the fun of this hobby is doing things that aren't supposed to work, although that is not a good pathe when designing something for others to follow Neil |
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