R.A. Wullaert

Critical fracture stress and fracture strain models for the prediction of lower and upper shelf toughness in nuclear pressure vessel steels

Robert O. Ritchie, W.L. Server, R.A. Wullaert · Metallurgical Transactions A · 1979 · 260 citations

Engineering, Mechanical Engineering, Critical Fracture Stress +8

On the Use of Side-Grooves in Estimating JIc Fracture Toughness With Charpy-Size Specimens

W.L. Server, R.A. Wullaert, Robert O. Ritchie · Journal of Engineering Materials and Technology · 1980 · 31 citations

Engineering, Dynamic Loading Rates, Mechanical Engineering +19

A simple test method for measuring ?valid? JIc fracture toughness in Charpy-size surveillance specimens of nuclear pressure vessel steel

Robert O. Ritchie, W.L. Server, R.A. Wullaert · International Journal of Fracture · 1978 · 16 citations

Engineering, Nondestructive Testing, Strength Property +10

Elevated temperature mechanical properties of shock-strengthened austenitic stainless steel

M. Kangilaski, J.S. Perrin, R.A. Wullaert et al. · Metallurgical Transactions · 1971 · 13 citations

Engineering, Mechanical Engineering, High Strength Low Alloy Steel +2

Development of a statistical lower bound fracture toughness curve

W. Oldfield, W.L. Server, R.A. Wullaert et al. · International Journal of Pressure Vessels and Piping · 1978 · 12 citations

Engineering, Strength Property, Mechanical Engineering +5