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Flow Stress/Formability

284

Liu , J ; Westhoff , B ; Ahmetoglu , M and Altan , T ; “Application of Viscous Pressure Forming to Low Volume Stamping of Difficult to Form Alloys – Results of Preliminary FEM Simulations “ ; J of Materials processing technology 59 (1996) , nos, 1-2 , p 49

1996

286

Ahmetoglu , M ; Kinzel , G  and Altan , T ; “Advanced Techniques to Improve Formability of Aluminum Alloys “ Proceedings of the METALFORM 1996 Technical Symposiusm , March 1996 , p 149

1996

378

Liu , Ahmetoglu , M and Altan , T ; “Evaluation of Sheet Metal Formability – VPB and Dome Tests” , J of Materials processing Technology , V 98 , No 1 , Jan 15,2000 p.1

2000

397

Thomas , W ; Joshnson , G and Altan , T ; “Improving the Formability of Aluminum Alloy 3003-H14 with Computer Simulation proceedings of the ICTP 99 , Nuremberg , Germany , Sept 19-24 , 1999 Vol 3 p 2131

1999

413-2

Altan , T ; “Practical Determination of Formability using Viscous Pressure Bulge test” R&D Update , Stamping Journal , May/June 2000 p48

2000

413-5

Altan , T ; “Determining the Flow Stress Curve for Sheet Materials-Capabilities of the Viscous Pressure Bulge test” R&D Update , Stamping Journal , Nov/Dec 2000 p32

2000

438

Gutscher ; Gerhard and Altan , T ; “Flow Stress Determination using the Viscous Pressure Bulge Test” , Journal of Materials Processing Technology , Vol 146 , Issue 1 , pages 1-7

2004

480-2

ERC/NSM, “Mechanical properties of Sheet Metal – Is Data obtained from Tensile Test Adequate?” Stamping Journal , May/June 2002 , p54

2002

543-9

High Strength Steels, Part I. Properties and Applications, Stamping Journal, Nov 2004, p.32

2004

543-10

Forming High Strength Steels- Part II- Selecting Tool Materials, Stamping Journal, Dec 2004, p.28

2004

588

Kaya, S.; Altan, T.; Groche, P. and Kloepsch, C. "Determination of Flow Stress of Magnesium AZ31-0 Sheet at Elevated Temperatures Using The Hydraulic Bulge Test" Int. J. of Machine Tools & Manufacture, vol. 48, Nr. 5, pp 550-557, 2007

2007

642-5

Kardes, N., et al., “Determining a flow stress curve with biaxial testing”, Stamping Journal, Sept/Oct. 2011, p. 12

2011

642-6

Kardes, N., et al., “Determining a flow stress curve with the limiting dome height (LDH) test”, Stamping Journal, March/April 2012

2012