A new method for evaluation of friction in bulk metal forming

Coulomb Friction, Plasticity, and Limit Loads

D. C. Drucker · Journal of Applied Mechanics · 1954 · 266 citations

Engineering, Civil Engineering, Geotechnical Engineering +14

Influence of Flow Stress and Friction Upon Metal Flow in Upset Forging of Rings and Cylinders

C. H. Lee, Taylan Altan · Journal of Engineering for Industry · 1972 · 180 citations

Engineering, Materials Engineering, Mechanical Engineering +15

Evaluation of lubrication and friction in cold forging using a double backward-extrusion process

Armin Buschhausen, K. J. Weinmann, Joon Y. Lee et al. · Journal of Materials Processing Technology · 1992 · 117 citations

Engineering, Materials Engineering, Materials Science +14

The Validity of Mathematical Solutions for Determining Friction From the Ring Compression Test

A.T. Male, V. DePierre · Journal of Lubrication Technology · 1970 · 117 citations

Engineering, Materials Engineering, Materials Science +13

Friction stress and normal stress in bulk metal-forming processes

Niels Bay · Journal of Mechanical Working Technology · 1987 · 108 citations

Natural Sciences, Materials Engineering, Materials Science +16