Sample: CCV2-5.0a-10-hu Ungroup Processes
Defect Size (1)
- From:
- Fractography
Measurements
- Mean:
- 116 MPa
- Resonant Frequency:
- 19.819 kHz
- Sample Geometry:
- 5.0mm, nominal
- Condition:
- h - Stress relief anneal
- Number of Cycles:
- 1.52E+8
- Standard Deviation:
- 4.9 MPa
- Runout or Failure?:
- Runout
- Tests:
- u - Ultrasonic Fatigue
Fractography (1)
- From:
- Ultrasonic Fatigue Testing
- SEM Lab:
- DOW
- SEM Machine:
- Tescan MIRA3
- Beam Voltage:
- 5 kV
- Beam Intensity:
- 10
Measurements
- Mean:
- 116 MPa
- Resonant Frequency:
- 19.819 kHz
- Sample Geometry:
- 5.0mm, nominal
- Condition:
- h - Stress relief anneal
- Number of Cycles:
- 1.52E+8
- Standard Deviation:
- 4.9 MPa
- Runout or Failure?:
- Runout
- Tests:
- u - Ultrasonic Fatigue
Heat Treatment (1)
- From:
- Sample Conditions
- Furnace:
- Lindberg tube furnace
- Temperature [C]:
- 650
- Soak Duration [hr]:
- 4
- Atmosphere:
- Ar
- Cooling:
- Furnace cooling
Measurements
- Mean:
- 116 MPa
- Resonant Frequency:
- 19.819 kHz
- Sample Geometry:
- 5.0mm, nominal
- Condition:
- h - Stress relief anneal
- Number of Cycles:
- 1.52E+8
- Standard Deviation:
- 4.9 MPa
- Runout or Failure?:
- Runout
- Tests:
- u - Ultrasonic Fatigue
Processing Conditions (1)
- Gauge Size:
- 5.0 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:
- 116 MPa
- Resonant Frequency:
- 19.819 kHz
- Sample Geometry:
- 5.0mm, nominal
- Condition:
- h - Stress relief anneal
- Number of Cycles:
- 1.52E+8
- Standard Deviation:
- 4.9 MPa
- Runout or Failure?:
- Runout
- Tests:
- u - Ultrasonic Fatigue
RFL Analysis (1)
- From:
- Ultrasonic Fatigue Testing
- Distribution:
- Weibull
- Constraint:
- No
Measurements
- Mean:
- 116 MPa
- Resonant Frequency:
- 19.819 kHz
- Sample Geometry:
- 5.0mm, nominal
- Condition:
- h - Stress relief anneal
- Number of Cycles:
- 1.52E+8
- Standard Deviation:
- 4.9 MPa
- Runout or Failure?:
- Runout
- Tests:
- u - Ultrasonic Fatigue
Sample Conditions (1)
- From:
- Processing Conditions
Measurements
- Mean:
- 116 MPa
- Resonant Frequency:
- 19.819 kHz
- Sample Geometry:
- 5.0mm, nominal
- Condition:
- h - Stress relief anneal
- Number of Cycles:
- 1.52E+8
- Standard Deviation:
- 4.9 MPa
- Runout or Failure?:
- Runout
- Tests:
- u - Ultrasonic Fatigue
Surface Roughness (1)
- From:
- Sample Conditions
- Source:
- Megan
- Equipment:
- Keyence
- Type:
- Optical
- Number of Measurements:
- 3
- Ls Measurement:
- None
- Lc Measurement:
- None
- Lf Measurement:
- None
- End Effect Correction:
- ON
- Double Gaussian:
- OFF
- Surface Roughness Filter:
- Gaussian
- S-filter:
- None
- L-filter:
- None
Measurements
- Mean:
- 116 MPa
- Resonant Frequency:
- 19.819 kHz
- Sample Geometry:
- 5.0mm, nominal
- Condition:
- h - Stress relief anneal
- Number of Cycles:
- 1.52E+8
- Standard Deviation:
- 4.9 MPa
- Runout or Failure?:
- Runout
- Tests:
- u - Ultrasonic Fatigue
Ultrasonic Fatigue Testing (1)
- From:
- Sample Conditions
- Test Date:
- 5/29/2022
- Control Unit:
- 1
- R Ratio:
- -1
- Pulse:
- 200 ms
- Pause:
- 4000 ms
- Amplifiers:
- 4
- Pre Adjust Setting:
- 30.0
- Input:
- 71.4
- Sensitivity:
- Middle
- Lower Frequency Limit:
- 25.6
- Upper Frequency Limit:
- 100
- Power Control Setting:
- 2
- Max Stress:
- 110 MPa
- Max Strain:
- 667
- Test Amplitude:
- 241
Measurements
- Mean:
- 116 MPa
- Resonant Frequency:
- 19.819 kHz
- Sample Geometry:
- 5.0mm, nominal
- Condition:
- h - Stress relief anneal
- Number of Cycles:
- 1.52E+8
- Standard Deviation:
- 4.9 MPa
- Runout or Failure?:
- Runout
- Tests:
- u - Ultrasonic Fatigue