MARS Materials Database Miller Advanced Research Solutions Center
Priya Natarajan, Data Administrator
View as Research engineer Data administrator Student intern
Overview / Parts / MARS-26-0428

MARS-26-0428 Inspected

Hot structure panel. Linked through ION run records to print, oven, furnace, inspection and image data.
Material systemC/C (phenolic, reinfiltrated)
Layup0/45/90/-45 x4
Fiber lotT700-2606-19
Resin lotRS-51A
Printed10/10/2026 11:08
Printed mass38.36 g
PIP cycles done3, mass gain 20.3%
Current stepDimensional inspection

Process history (ION)

#ProcedureCompletedOperatorRecorded values
1CF3D Print
RUN-19368
 10/10/2026 13:40Marisol VegaPrint job ID: J-26-0428, Program: Hot structure panel, Material system: C/C (phenolic, reinfiltrated), Layup: 0/45/90/-45 x4, Fiber lot: T700-2606-19, Resin lot: RS-51A, Printed mass (g): 38.36
2Grieve Oven Operation
RUN-19369
 10/12/2026 01:13Marisol VegaOven program: Post-cure 177C, Cycle start: 2026-10-11T16:40
3Polymer Infiltration and Pyrolysis Cycle
RUN-19372
 10/15/2026 00:48Marisol VegaCycle number: 1, Mass before infiltration (g): 38.36, Mass after pyrolysis (g): 42.38, Precursor: Furfuryl alcohol
4GCF Furnace Operation
RUN-19373
 10/15/2026 00:48Marisol VegaFurnace: Small GCF, Furnace cycle ID: GCF-S-0428-1, Peak setpoint (C): 1200
5Polymer Infiltration and Pyrolysis Cycle
RUN-19376
 10/16/2026 17:27Marisol VegaCycle number: 2, Mass before infiltration (g): 42.38, Mass after pyrolysis (g): 44.75, Precursor: Furfuryl alcohol
6GCF Furnace Operation
RUN-19378
 10/16/2026 17:27Marisol VegaFurnace: Small GCF, Furnace cycle ID: GCF-S-0428-2, Peak setpoint (C): 1000
7Polymer Infiltration and Pyrolysis Cycle
RUN-19381
 10/19/2026 08:37Marisol VegaCycle number: 3, Mass before infiltration (g): 44.75, Mass after pyrolysis (g): 46.13, Precursor: Furfuryl alcohol
8GCF Furnace Operation
RUN-19382
 10/19/2026 08:37Marisol VegaFurnace: Small GCF, Furnace cycle ID: GCF-S-0428-3, Peak setpoint (C): 1000
9Surface grind a-bars
RUN-19383
 10/21/2026 11:42Marisol VegaA-bars cut: 3, Grind wheel: Diamond 120 grit
10Dimensional inspection
RUN-21980
 10/21/2026 15:17Marisol VegaCMM report exported: Yes, Program: MARS_ABAR_V2

Densification by PIP cycle

Print job

JobMachineLayersAvg tow tension (N)Fault events
J-26-0428CF3D Robot920.752

Oven and furnace cycles

CycleMachineStartedPeak setpoint (C)Max soak dev. (C)Result
GO-RUN-19369Grieve Oven10/11/2026 16:40 177.01.40Within tolerance
GCF-S-0428-1Small GCF10/14/2026 09:47 1,200.03.60Within tolerance
GCF-S-0428-2Small GCF10/16/2026 02:57 1,000.04.20Within tolerance
GCF-S-0428-3Small GCF10/18/2026 16:45 1,000.04.70Within tolerance

Inspection

FeatureCharacteristicNominalMeasuredToleranceDeviationResult
LENGTHDistance152.4000152.3008 0.2500-0.0992Within tolerance
WIDTHDistance25.400025.3255 0.1500-0.0745Within tolerance
THK_1Thickness4.80004.7792 0.2000-0.0208Within tolerance
THK_2Thickness4.80004.9076 0.20000.1076Within tolerance
THK_3Thickness4.80005.0055 0.20000.2055Out of tolerance
FLAT_TOPFlatness0.00000.0008 0.10000.0008Within tolerance
HOLE_1Diameter6.35006.3902 0.05000.0402Within tolerance
HOLE_2Diameter6.35006.3503 0.05000.0003Within tolerance
CMM report MARS-26-0428_20261021_1442.csv, inspected 10/21/2026 14:42
RegionSa (um)Sq (um)Sz (um)Sdr %
Top face3.4194.34325.968.64
Edge3.1544.00625.748.21
Bottom face3.3654.27437.028.89
Height map from the optical profilometer
Height map, optical profilometer. Image stored in blob storage.

Images

Digital Optical Microscope image of MARS-26-0428 Digital Optical Microscope, 200x
Cross-section B, 10/21/2026 15:42Digital Optical Microscope image of MARS-26-0428 Digital Optical Microscope, 200x
Cross-section C, 10/21/2026 15:52SEM image of MARS-26-0428 SEM, 500x
fracture surface, 10/21/2026 17:42SEM image of MARS-26-0428 SEM, 1000x
as-ground edge, 10/21/2026 17:54

Data as of pipeline run R-20261105-0200, finished 11/05/2026 02:00 Mountain. Tables: mars.gold and mars.ops.