I have been looking to build a fluxgate sensor for some time. It looks like the ideal material for a fluxgate core is the Metglass 2705M alloy. http://www.electronicmaterials.com:80/businesses/sem/amorph/page5_1_2_5.htm Anyone have any idea where you can get some? Jim Hannon http://soli.inav.net/~jmhannon/ 42,11.90N,91,39.26W WB0TXL __________________________________________________________ Public Seismic Network Mailing List (PSN-L)
Larry Cochrane <cochrane@..............>