Cast vs Wrought Superalloy
Cast vs Wrought Superalloy
(OP)
What is the difference between Cast and Wrought on a Nickel-base Superalloy?
I read on "Superalloy: The Technical Guide" by Michael J. Donachie stating that "the highest creep-rupture strength at elevated temperatures can be achieved in nickel-base superalloy castings for high-stress, high-temperature turbine blade applications". How is this possible? Thank you
I read on "Superalloy: The Technical Guide" by Michael J. Donachie stating that "the highest creep-rupture strength at elevated temperatures can be achieved in nickel-base superalloy castings for high-stress, high-temperature turbine blade applications". How is this possible? Thank you





RE: Cast vs Wrought Superalloy
Aaron Tanzer
www.lehightesting.com
RE: Cast vs Wrought Superalloy
RE: Cast vs Wrought Superalloy
RE: Cast vs Wrought Superalloy
RE: Cast vs Wrought Superalloy
This applies to stainless steel and alloy carbon steels.
With Ni superalloys you have the chemistry along with the other factors.
Yes the cast alloys are different from the wrought versions.
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Plymouth Tube
RE: Cast vs Wrought Superalloy
Anyways, does grain size really affect the strength?
RE: Cast vs Wrought Superalloy
http://www4.ncsu.edu/~murty/MAT450/NOTES/creep.pdf