Charpy Impact Test: Factors and VariablesJohn M. Holt |
Contents
INTRODUCTION | 3 |
SIGNIFICANCE SENSITIVITY AND EVALUATION | 7 |
COMPARISON OF METROLOGICAL TECHNIQUES FOR CHARPY IMPACT MACHINE VERIFICATION | 20 |
INFLUENCE OF DIMENSIONAL PARAMETER OF AN IMPACT TEST MACHINE ON THE RESULTS OF A TEST | 35 |
FACTORS INFLUENCING ACCURACY OF CHARPY IMPACT TEST DATA | 54 |
EFFECTS OF THE STRIKING EDGE RADIUS ON THE CHARPY IMPACT TEST | 67 |
EVALUATION OF FABRICATION METHOD FOR MAKING NOTCHES FOR CHARPY VNOTCH IMPACT SPECIMENS | 82 |
QUANTITATIVE COMPARISON AND EVALUATION OF VARIOUS NOTCH MACHINING METHODS AND HOW THEY AFFECT ASTM E23 ... | 94 |
THE EFFECT OF FATIGUE PRECRACKING VERSUS VNOTCHING ON IMPACT TESTING OF CHARPY SPECIMENS | 120 |
PRECRACKING AND STRAIN RATE EFFECTS ON HSLAIO0 STEEL CHARPY SPECIMENS | 134 |
SIGNIFICANCE OF PRECRACKING VARIABLES FOR SLOWBEND CHARPY TESTS | 142 |
SPECIMEN SIZE EFFECTS IN CHARPY IMPACT TESTING | 177 |
INFLUENCE OF THERMAL CONDITIONING MEDIA ON CHARPY SPECIMEN TEST TEMPERATURE | 193 |
AUTHOR INDEX | 211 |
| 213 | |
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Common terms and phrases
2mmR 8mmR absorbed energy aluminum American Society analysis anvils ASTM E 23 ASTM International ASTM STP broached notch center of percussion Charpy data Charpy impact test Charpy specimens Charpy test Charpy V-notch clinometer compliance computed crack curve deformation effect evaluation evaporative cooling fatigue precracked Figure fracture toughness ft-lb ft.lbf full-size specimens ground notches heated HSLA-100 Steel impact machine impact test machine irradiated KQ-PM Kruskal-Wallis Test Laboratory lateral expansion levels measured method minutes of arc neutron radiation notch preparation pendulum percent plot pointer precracked Charpy precracked specimens radius ratio Reactor Vessel Reproducibility shear fracture appearance shown Society for Testing standard deviation static bending steel specimens striker striking edge subsize specimens Table temperature changes test of significance test results test temperature tester Testing and Materials thermocouples titanium total energy transition temperature upper-shelf energy V-notch and pre-cracked V-notch specimens values y₁ yield strength