Spring Material for Hot Environment?
Spring Material for Hot Environment?
(OP)
I would welcome suggestions for a spring material that can operate in a hot environment indefinitely. Specifically, a material which might be applicable in a location where one might otherwise use a helical compression spring. The environment involves immersion in a somewhat corrosive fluid over the temperature range of -30°C up to say 500°C. Any ideas?
Thanks
PJGD
Thanks
PJGD





RE: Spring Material for Hot Environment?
RE: Spring Material for Hot Environment?
Andreas
RE: Spring Material for Hot Environment?
RE: Spring Material for Hot Environment?
Inconel
http://www.specialmetals.com/publication/tech_bulletin_x750.pdf
Beta-C
http://www.allvac.com/allvac/pages/PDF/tech/TI-50938-644.pdf
http://www.rti-intl.com/
RE: Spring Material for Hot Environment?
The fluid in question is aqueous urea (32.5% urea by weight, ie, utectic), and the hot environment is diesel exhaust.
PJGD