Hello gentlemen, I'm trying to produce a heater element to be incorporated into a steel valve body to maintain fluid temperature in the 1000K ballpark. Obviously I can't simply pass a copper wire so I'd be very grateful if anyone could give me the commercial names for the materials commonly used...
Hello, I'm designing a flywheel for storage of 7 MJ. Currently I'm achieving that spinning at 14500 rpm a 500mm diameter (20 inch) x 120mm (4.7 inch) 4340 cylinder.
I'm assuming I can harden it to 2020 MPa (293000 ksi) ultimate strength according to this matweb datasheet...
The coating is supposed to carry induced electrical currents better than the steel itself. Would be placed on a steel plate 20+mm thick. Due to large magnetic fields and large forces induced by magnetism this must be a mechanically strong coupling. Does anyone know of a process I could use? Thanks.
