MARS Materials Database Miller Advanced Research Solutions Center
Priya Natarajan, Data Administrator
View as Research engineer Data administrator Student intern
Overview / Parts / MARS-26-0426

MARS-26-0426 Inspected

Hot structure panel. Linked through ION run records to print, oven, furnace, inspection and image data.
Material systemC/C (phenolic, reinfiltrated)
Layup0/90 x12
Fiber lotT700-2609-49
Resin lotRS-52D
Printed10/08/2026 13:11
Printed mass119.00 g
PIP cycles done3, mass gain 23.0%
Current stepDimensional inspection

Process history (ION)

#ProcedureCompletedOperatorRecorded values
1CF3D Print
RUN-19323
 10/08/2026 16:03Marisol VegaPrint job ID: J-26-0426, Program: Hot structure panel, Material system: C/C (phenolic, reinfiltrated), Layup: 0/90 x12, Fiber lot: T700-2609-49, Resin lot: RS-52D, Printed mass (g): 119.0
2Grieve Oven Operation
RUN-19324
 10/10/2026 06:48Marisol VegaOven program: Post-cure 177C, Cycle start: 2026-10-09T22:42
3Polymer Infiltration and Pyrolysis Cycle
RUN-19325
 10/13/2026 13:22Marisol VegaCycle number: 1, Mass before infiltration (g): 119.0, Mass after pyrolysis (g): 134.04, Precursor: Furfuryl alcohol
4GCF Furnace Operation
RUN-19328
 10/13/2026 13:22Marisol VegaFurnace: Small GCF, Furnace cycle ID: GCF-S-0426-1, Peak setpoint (C): 1200
5Polymer Infiltration and Pyrolysis Cycle
RUN-19331
 10/15/2026 16:55Marisol VegaCycle number: 2, Mass before infiltration (g): 134.04, Mass after pyrolysis (g): 141.61, Precursor: Furfuryl alcohol
6GCF Furnace Operation
RUN-19334
 10/15/2026 16:55Marisol VegaFurnace: Small GCF, Furnace cycle ID: GCF-S-0426-2, Peak setpoint (C): 1000
7Polymer Infiltration and Pyrolysis Cycle
RUN-19335
 10/18/2026 11:40Marisol VegaCycle number: 3, Mass before infiltration (g): 141.61, Mass after pyrolysis (g): 146.32, Precursor: Furfuryl alcohol
8GCF Furnace Operation
RUN-19336
 10/18/2026 11:40Marisol VegaFurnace: Small GCF, Furnace cycle ID: GCF-S-0426-3, Peak setpoint (C): 1000
9Surface grind a-bars
RUN-19339
 10/20/2026 00:52Marisol VegaA-bars cut: 6, Grind wheel: Diamond 120 grit
10Dimensional inspection
RUN-23472
 10/21/2026 00:27Marisol VegaCMM report exported: Yes, Program: MARS_ABAR_V2

Densification by PIP cycle

Print job

JobMachineLayersAvg tow tension (N)Fault events
J-26-0426CF3D Robot1620.102

Oven and furnace cycles

CycleMachineStartedPeak setpoint (C)Max soak dev. (C)Result
GO-RUN-19324Grieve Oven10/09/2026 22:42 177.01.60Within tolerance
GCF-S-0426-1Small GCF10/12/2026 19:28 1,200.06.10Within tolerance
GCF-S-0426-2Small GCF10/14/2026 23:09 1,000.04.70Within tolerance
GCF-S-0426-3Small GCF10/17/2026 20:15 1,000.04.00Within tolerance

Inspection

FeatureCharacteristicNominalMeasuredToleranceDeviationResult
LENGTHDistance152.4000152.4090 0.25000.0090Within tolerance
WIDTHDistance25.400025.4256 0.15000.0256Within tolerance
THK_1Thickness4.80004.8877 0.20000.0877Within tolerance
THK_2Thickness4.80004.7080 0.2000-0.0920Within tolerance
THK_3Thickness4.80004.8261 0.20000.0261Within tolerance
FLAT_TOPFlatness0.00000.0516 0.10000.0516Within tolerance
HOLE_1Diameter6.35006.3714 0.05000.0214Within tolerance
HOLE_2Diameter6.35006.3384 0.0500-0.0116Within tolerance
CMM report MARS-26-0426_20261020_2352.csv, inspected 10/20/2026 23:52
RegionSa (um)Sq (um)Sz (um)Sdr %
Top face1.3591.72513.428.51
Edge1.6222.06016.868.53
Bottom face1.7962.28114.865.08
Height map from the optical profilometer
Height map, optical profilometer. Image stored in blob storage.

Images

Digital Optical Microscope image of MARS-26-0426 Digital Optical Microscope, 200x
Cross-section A, 10/21/2026 00:52Digital Optical Microscope image of MARS-26-0426 Digital Optical Microscope, 200x
Cross-section A, 10/21/2026 01:02SEM image of MARS-26-0426 SEM, 2500x
as-ground edge, 10/21/2026 02:52SEM image of MARS-26-0426 SEM, 2500x
polished section, 10/21/2026 03:04

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