Sample: CCV2-5.0a-31-su Ungroup Processes
Last Updated: 3 days ago Owner: Megan Trombley ID: 67645
Defect Size (1)
From:
Fractography
Measurements
Mean:
170 MPa
Resonant Frequency:
19.455 kHz
Sample Geometry:
5.0mm, nominal
Condition:
s - Surface removal
Number of Cycles:
6.27E+6
Standard Deviation:
12.9 MPa
Runout or Failure?:
Failure
Tests:
u - Ultrasonic Fatigue
Measurements:
Surface Roughness
Fractography (1)
From:
Ultrasonic Fatigue Testing
SEM Lab:
DOW
SEM Machine:
Tescan MIRA3
Beam Voltage:
5 kV
Beam Intensity:
10
Measurements
Mean:
170 MPa
Resonant Frequency:
19.455 kHz
Sample Geometry:
5.0mm, nominal
Condition:
s - Surface removal
Number of Cycles:
6.27E+6
Standard Deviation:
12.9 MPa
Runout or Failure?:
Failure
Tests:
u - Ultrasonic Fatigue
Measurements:
Surface Roughness
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:
170 MPa
Resonant Frequency:
19.455 kHz
Sample Geometry:
5.0mm, nominal
Condition:
s - Surface removal
Number of Cycles:
6.27E+6
Standard Deviation:
12.9 MPa
Runout or Failure?:
Failure
Tests:
u - Ultrasonic Fatigue
Measurements:
Surface Roughness
RFL Analysis (1)
From:
Ultrasonic Fatigue Testing
Distribution:
Weibull
Constraint:
No
Measurements
Mean:
170 MPa
Resonant Frequency:
19.455 kHz
Sample Geometry:
5.0mm, nominal
Condition:
s - Surface removal
Number of Cycles:
6.27E+6
Standard Deviation:
12.9 MPa
Runout or Failure?:
Failure
Tests:
u - Ultrasonic Fatigue
Measurements:
Surface Roughness
Sample Conditions (1)
From:
Processing Conditions
Measurements
Mean:
170 MPa
Resonant Frequency:
19.455 kHz
Sample Geometry:
5.0mm, nominal
Condition:
s - Surface removal
Number of Cycles:
6.27E+6
Standard Deviation:
12.9 MPa
Runout or Failure?:
Failure
Tests:
u - Ultrasonic Fatigue
Measurements:
Surface Roughness
Surface Removal (1)
From:
Sample Conditions
Date:
4/28/2022
Supplier:
Element
Target depth of material removed [um]:
75
Initial diameter [mm]:
5.032
Final diameter [mm]:
4.894
Actual depth of material removed [um]:
69.199999999999
Measurements
Mean:
170 MPa
Resonant Frequency:
19.455 kHz
Sample Geometry:
5.0mm, nominal
Condition:
s - Surface removal
Number of Cycles:
6.27E+6
Standard Deviation:
12.9 MPa
Runout or Failure?:
Failure
Tests:
u - Ultrasonic Fatigue
Measurements:
Surface Roughness
Surface Roughness (1)
From:
Sample Conditions
Date:
5/27/2022
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:
170 MPa
Resonant Frequency:
19.455 kHz
Sample Geometry:
5.0mm, nominal
Condition:
s - Surface removal
Number of Cycles:
6.27E+6
Standard Deviation:
12.9 MPa
Runout or Failure?:
Failure
Tests:
u - Ultrasonic Fatigue
Measurements:
Surface Roughness
Ultrasonic Fatigue Testing (1)
From:
Sample Conditions
Test Date:
5/26/2022
Control Unit:
3
R Ratio:
-1
Pulse:
200 ms
Pause:
4000 ms
Amplifiers:
4
Pre Adjust Setting:
50.0
Input:
29.6
Sensitivity:
Middle
Lower Frequency Limit:
55.6
Upper Frequency Limit:
100
Power Control Setting:
4
Max Stress:
180 MPa
Max Strain:
1091
Test Amplitude:
259
Measurements
Mean:
170 MPa
Resonant Frequency:
19.455 kHz
Sample Geometry:
5.0mm, nominal
Condition:
s - Surface removal
Number of Cycles:
6.27E+6
Standard Deviation:
12.9 MPa
Runout or Failure?:
Failure
Tests:
u - Ultrasonic Fatigue
Measurements:
Surface Roughness