All Outputs (7)

A constitutive model of polyether-ether-ketone (PEEK) (2015)
Journal Article
Chen, F., Ou, H., Lu, B., & Long, H. (2016). A constitutive model of polyether-ether-ketone (PEEK). Journal of the Mechanical Behavior of Biomedical Materials, 53, https://doi.org/10.1016/j.jmbbm.2015.08.037

A modified Johnson–Cook (JC) model was proposed to describe the flow behaviour of polyether-ether-ketone (PEEK) with the consideration of coupled effects of strain, strain rate and temperature. As compared to traditional JC model, the modified one ha... Read More about A constitutive model of polyether-ether-ketone (PEEK).

Characterization of shape and dimensional accuracy of incrementally formed titanium sheet parts (2015)
Presentation / Conference Contribution
Behera, A. K., Lu, B., & Ou, H. Characterization of shape and dimensional accuracy of incrementally formed titanium sheet parts. Presented at 4th International Conference on New Forming Technology (ICNFT 2015)

Single Point Incremental Forming (SPIF) is a relatively new process that has been recently used to manufacture medical grade titanium sheets for implant devices. However, one limitation of the SPIF process may be characterized by dimensional inaccura... Read More about Characterization of shape and dimensional accuracy of incrementally formed titanium sheet parts.

A review of friction stir welding of aluminium matrix composites (2015)
Journal Article
Salih, O. S., Ou, H., Sun, W., & McCartney, D. (2015). A review of friction stir welding of aluminium matrix composites. Materials and Design, 86, https://doi.org/10.1016/j.matdes.2015.07.071

As a solid state joining process, friction stir welding (FSW) has proven to be a promising approach for joining aluminium matrix composites (AMCs). However, challenges still remain in using FSW to join AMCs even with considerable progress having been... Read More about A review of friction stir welding of aluminium matrix composites.

Flow characteristics and intrinsic workability of IN718 superalloy (2015)
Journal Article
Chen, F., Liu, J., Ou, H., Lu, B., Cui, Z., & Long, H. (2015). Flow characteristics and intrinsic workability of IN718 superalloy. Materials Science and Engineering: A, 642, https://doi.org/10.1016/j.msea.2015.06.093

This study focuses on deformation characteristics of superalloy IN718 by formulation of a new flowstress model and detailed evaluation of intrinsic workability through the generation of three-dimensional (3D) processing maps with the support of optic... Read More about Flow characteristics and intrinsic workability of IN718 superalloy.

Characterization of shape and dimensional accuracy of incrementally formed titanium sheet parts with intermediate curvatures between two feature types (2015)
Journal Article
Behera, A. K., Lu, B., & Ou, H. (2016). Characterization of shape and dimensional accuracy of incrementally formed titanium sheet parts with intermediate curvatures between two feature types. International Journal of Advanced Manufacturing Technology, 83(5), 1099-1111. https://doi.org/10.1007/s00170-015-7649-2

Single point incremental forming (SPIF) is a relatively new manufacturing process that has been recently used to form medical grade titanium sheets for implant devices. However, one limitation of the SPIF process may be characterized by dimensional i... Read More about Characterization of shape and dimensional accuracy of incrementally formed titanium sheet parts with intermediate curvatures between two feature types.

An alternative evaluation method for friction condition in cold forging by ring with boss compression test (2015)
Journal Article
Hu, C., Ou, H., & Zhao, Z. (2015). An alternative evaluation method for friction condition in cold forging by ring with boss compression test. Journal of Materials Processing Technology, 224, https://doi.org/10.1016/j.jmatprotec.2015.04.010

Ring compression test (RCT) is a very popular method used to quantitatively evaluate friction condition sat the tool–workpiece interface by measuring the variations of the inner diameter of the ring in metal forming. There are many possibilities for... Read More about An alternative evaluation method for friction condition in cold forging by ring with boss compression test.

Investigation of material deformation mechanism in double side incremental sheet forming (2015)
Journal Article
Lu, B., Fang, Y., Xu, D., Chen, J., Ai, S., Long, H., Ou, H., & Cao, J. (2015). Investigation of material deformation mechanism in double side incremental sheet forming. International Journal of Machine Tools and Manufacture, 93, https://doi.org/10.1016/j.ijmachtools.2015.03.007

Double side incremental forming (DSIF) is an emerging technology in incremental sheet forming (ISF) in recent years. By employing two forming tools at each side of the sheet, the DSIF process can provide additional process flexibility, comparing to t... Read More about Investigation of material deformation mechanism in double side incremental sheet forming.