Simulation of Single Crystal Nickel-Based Superalloys Creep on Finite Element Method

Shu Zhang; Lei Meng

doi:10.4028/www.scientific.net/AMR.433-440.2029

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 433-440Simulation of Single Crystal Nickel-Based...

Simulation of Single Crystal Nickel-Based Superalloys Creep on Finite Element Method

Abstract:

Based on finite element Method a dynamic mathematical model is established, and the simulation of stress distribution around the defects of single crystal nickel-based superalloysis also established with ANSYS. After the change of stress field with time is analyzed, the result is compared with that achieved through numerical calculation and experimental analysis. The comparison shows that the finite element method is effective to study the stress distribution and can provide basis for creep features and microstructure evolution.

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Periodical:

Advanced Materials Research (Volumes 433-440)

Pages:

2029-2033

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.433-440.2029

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Online since:

January 2012

Authors:

Shu Zhang, Lei Meng

Keywords:

Creep Lifetimes, FEM Analysis, Roles, Single Crystal Nickel-Based Superalloys

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References

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