Sample: CCV1-1.5a-24-au Ungroup Processes
Defect Size (1)
- From:
- Fractography
Measurements
- Mean:
- 122 MPa
- Resonant Frequency:
- 18.968 kHz
- Sample Geometry:
- 1.5mm, nominal
- Condition:
- a - As-Built
- Number of Cycles:
- 6.84E+5
- Standard Deviation:
- 32.8 MPa
- Runout or Failure?:
- Failure
- Tests:
- u - Ultrasonic Fatigue
Files
Fractography (1)
- From:
- Ultrasonic Fatigue Testing
- SEM Lab:
- Gerstacker
- SEM Machine:
- Tescan MIRA3
- Beam Voltage:
- 5 kV
- Beam Intensity:
- 10
- Image Date:
- 2/2/2021
Measurements
- Mean:
- 122 MPa
- Resonant Frequency:
- 18.968 kHz
- Sample Geometry:
- 1.5mm, nominal
- Condition:
- a - As-Built
- Number of Cycles:
- 6.84E+5
- Standard Deviation:
- 32.8 MPa
- Runout or Failure?:
- Failure
- Tests:
- u - Ultrasonic Fatigue
Processing Conditions (1)
- Gauge Size:
- 1.5 mm
- Geometry:
- a - nominal
- Source Lab:
- NRL
- Machine:
- Concept Laser M2
- Source Powder:
- Concept Laser CL 20ES 316L
- Build Orientation:
- Vertical
- Laser Type:
- 400W Fiber Laser (λ=1070 nm)
- Laser Power Used:
- 370 W
- Power Percentage:
- 92.5 %
- Layer Thickness:
- 25 um
- Velocity:
- 900 mm/s
- Laser Spot Size:
- 160 um
- Scan Pattern:
- Infill/Contour
- Scan Strategies:
- Directional
Measurements
- Mean:
- 122 MPa
- Resonant Frequency:
- 18.968 kHz
- Sample Geometry:
- 1.5mm, nominal
- Condition:
- a - As-Built
- Number of Cycles:
- 6.84E+5
- Standard Deviation:
- 32.8 MPa
- Runout or Failure?:
- Failure
- Tests:
- u - Ultrasonic Fatigue
RFL Analysis (1)
- From:
- Ultrasonic Fatigue Testing
- Distribution:
- Weibull
- Constraint:
- No
Measurements
- Mean:
- 122 MPa
- Resonant Frequency:
- 18.968 kHz
- Sample Geometry:
- 1.5mm, nominal
- Condition:
- a - As-Built
- Number of Cycles:
- 6.84E+5
- Standard Deviation:
- 32.8 MPa
- Runout or Failure?:
- Failure
- Tests:
- u - Ultrasonic Fatigue
Files
Sample Conditions (1)
- From:
- Processing Conditions
Measurements
- Mean:
- 122 MPa
- Resonant Frequency:
- 18.968 kHz
- Sample Geometry:
- 1.5mm, nominal
- Condition:
- a - As-Built
- Number of Cycles:
- 6.84E+5
- Standard Deviation:
- 32.8 MPa
- Runout or Failure?:
- Failure
- Tests:
- u - Ultrasonic Fatigue
Ultrasonic Fatigue Testing (1)
- From:
- Sample Conditions
- Test Date:
- 12/19/2020
- Control Unit:
- 3
- R Ratio:
- -1
- Pulse:
- 200 ms
- Pause:
- 3000 ms
- Amplifiers:
- 4
- Pre Adjust Setting:
- 27.0
- Input:
- 89.0
- Sensitivity:
- Middle
- Lower Frequency Limit:
- 55.5
- Upper Frequency Limit:
- 100
- Power Control Setting:
- 4
- Max Stress:
- 210 MPa
- Max Strain:
- 1273
- Test Amplitude:
- 588
Measurements
- Mean:
- 122 MPa
- Resonant Frequency:
- 18.968 kHz
- Sample Geometry:
- 1.5mm, nominal
- Condition:
- a - As-Built
- Number of Cycles:
- 6.84E+5
- Standard Deviation:
- 32.8 MPa
- Runout or Failure?:
- Failure
- Tests:
- u - Ultrasonic Fatigue