Effect of material physical properties on residual stress measurement by EDM hole-drilling method

Engineering & Materials Science

• Stress measurement 92%
• Electric discharge machining 88%
• Physical properties 67%
• Residual stresses 65%
• Drilling 64%
• Carbon 56%
• Measurement errors 51%
• Strain gages 51%
• Thermal conductivity 45%
• Machining 39%
• Calibration 38%
• Electric potential 12%

Physics & Astronomy

• stress measurement 90%
• drilling 86%
• machining 78%
• residual stress 69%
• physical properties 58%
• strain gages 34%
• carbon 30%
• thermal conductivity 23%
• pulses 14%
• pulse duration 12%
• coefficients 8%
• electric potential 8%

Chemical Compounds

• Residual Stress 100%
• Machining 97%
• Thermal Conductivity 28%
• Error 22%
• Carbon Atom 21%
• Chemical Transformation 19%
• Voltage 10%