On the formation of onion rings in friction stir welds

By K. Krishnan. 2002

485 citations recorded by the source corpus.

Subfields: Mechanical Engineering, Mechanics of Materials

View Paper: https://www.semanticscholar.org/paper/48aba14abce59c5fa75da0105df71671ecaac8d9

How researchers see this paper

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

In Mechanical Engineering

1. V. Balasubramanian
2. A. Lakshminarayanan
3. K. Elangovan
4. Zongyi Ma
5. A. Feng
6. Boqi Xiao
7. A. Kokabi
8. V. Favier

In Mechanics of Materials

1. V. Favier
2. A. Feng
3. Zongyi Ma
4. V. Balasubramanian
5. A. Lakshminarayanan
6. A. Kokabi
7. Olivier Lorrain
8. M. Azizieh

Citations in the corpus

• Influences of tool pin profile and axial force on the formation of friction stir processing zone in AA6061 aluminium alloy (2008, background): “Krishnan [16] has studied the mechanism of onion ring formation in the friction stir welds of aluminium alloys and he found that the degree of material mixing and interdiffusion, the thickness of deformed aluminium lamellae, and material flow patterns highly depend upon the geometry of the tool, wel”
• Effect of microstructural evolution on mechanical properties of friction stir welded AA2009/SiCp composite (2008, background): “The formation of the onion rings has been explained by the geometrical effect [16], the variations in grain size [17], and particle-rich bands [17,18].”
• Effect of rotational speed and probe profile on microstructure and hardness of AZ31/Al2O3 nanocomposites fabricated by friction stir processing (2011, methodology): “Also, Krishnan [13] found that, the spacing of the onion rings is equal to the forward movement of the tool in one rotation.”