Miguel A. Callejas

2 Questions 37 Answers 0 Followers

Questions related from Miguel A. Callejas

How to avoid carbon contamination in graphite crucibles?

Hi! Is there any way of preventing contamination from carbon atoms when melting metals in a graphite crucible? Thanks

21 November 2019 10,107 3 View

Shape Memory Effect naturally in outer space?

Dear RGers, We know that combination of several materials, such as metallic alloys, polymers or even some ceramics, with an aproppriate heat treatment, can provide shape memory effect. We also...

01 December 2015 1,252 6 View