Microstructural evolution of a Ni-based superalloy (617B) at 700 °C studied by electron microscopy and atom probe tomography

By D. Tytko, P. Choi, J. Klöwer, G. Inden, Dierk Raabe. 2012

262 citations recorded by the source corpus.

Subfields: Biomedical Engineering, Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/284731c5caecfe568022b149a8f85f42e11943cb

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Biomedical Engineering

1. Baptiste Gault
2. G. Martin
3. Dierk Raabe
4. E. Chauvet
5. C. Tassin
6. J. Blandin
7. P. Kontis
8. R. Dendievel

In Mechanical Engineering

1. Baptiste Gault
2. E. Jägle
3. Junyang He
4. Dierk Raabe
5. G. Martin
6. R. Dendievel
7. Franz Roters
8. O. A. Zambrano

Citations in the corpus

• Hot cracking mechanism affecting a non-weldable Ni-based superalloy produced by selective electron Beam Melting (2018, background): “This detrimental influence was attributed to (i) its strong segregation tendency to grain boundaries [8,29,42,48,49] and (ii) its ability to lower the solid/liquid interface energy [18] promoting cracking by extensive wetting of the solid dendrites by the liquid film still present during the very la”
• Atomic-scale grain boundary engineering to overcome hot-cracking in additively-manufactured superalloys (2019, background): “B is usually added to superalloys to increase GB cohesion [41] and limit damage at GBs under creep conditions.”
• Grain boundary segregation engineering in metallic alloys: A pathway to the design of interfaces (2014, unknown): “regation on high angle GBs was revealed by using correlative TEM and APT, leading to enhanced GB cohesion and the promotion of the formation of precipitates [78].”