J. Heikkala

Laser-Assisted Bending

Kari Mäntyjärvi, M. Keskitalo, J. A. Karjalainen, 2007 .

Bendability of Shot Blasted Ultrahigh-Strength Steels

J. Heikkala, J. Kömi, D. Porter, 2018, Materials Science Forum.

Influence of Composition and Hot Rolling on the Subsurface Microstructure and Bendability of Ultrahigh-Strength Strip

J. Heikkala, D. Porter, A. Kaijalainen, 2016, Metallurgical and Materials Transactions A.

The effect of tempering temperature on microstructure, mechanical properties and bendability of direct-quenched low-alloy strip steel

J. Heikkala, D. Porter, A. Kaijalainen, 2018, Materials Science and Engineering: A.

Modeling, measurement and error compensation of multi-axis machine tools. Part I: theory

Mahbubur Rahman, Jouko Heikkala, Kauko Lappalainen, 2000 .

Positioning accuracy improvement in five-axis milling by post processing

R.M.D. Mahbubur, Jouko Heikkala, Kauko Lappalainen, 1997 .

Correlation of Tensile Test Parameters and Bendability of High-Strength Steels

J. Heikkala, A. Järvenpää, A. Väisänen, 2013 .

Usability Testing of Ultra High-Strength Steels

J. Heikkala, A. Väisänen, 2012 .