Grain boundary stability governs hardening and softening in extremely fine nanograined metals

By Jian L. Hu, Yingchao Shi, X. Sauvage, G. Sha, K. Lu. Science, 2017

792 citations recorded by the source corpus.

Subfields: Materials Chemistry, Mechanical Engineering, Mechanics of Materials

View Paper: https://www.semanticscholar.org/paper/5d7ada738a3f5cc99f2efc4cfa9eeba29b9c8b7f

How researchers see this paper

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

In Materials Chemistry

1. I. Ovid’ko
2. Yuntian Zhu
3. R. Valiev
4. S. Walley
5. Sneha N. Naik
6. Terence G. Langdon
7. Xiaolei Wu
8. Z. Horita

In Mechanical Engineering

1. Yuntian Zhu
2. I. Ovid’ko
3. R. Valiev
4. S. Walley
5. Sneha N. Naik
6. Terence G. Langdon
7. Xiaolei Wu
8. Z. Horita

In Mechanics of Materials

1. I. Ovid’ko
2. Yuntian Zhu
3. R. Valiev
4. S. Walley
5. Sneha N. Naik
6. Terence G. Langdon
7. Xiaolei Wu
8. Evan Ma

Citations in the corpus

• The Hall–Petch and inverse Hall–Petch relations and the hardness of nanocrystalline metals (2019, methodology): “This transition has been seen to occur at grain sizes from around 100 nm [18] down to 10 nm [27, 84, 85, 88].”
• Review on superior strength and enhanced ductility of metallic nanomaterials (2018, background): “Recently, Lu reported that impurity segregation to the grain boundary can help with stabilizing the nano grains and push the critical grain size for inverse Hall-Petch relationship to smaller grain sizes and higher stresses during tensile testing [509].”