Overview / Parts / MARS-26-0443

MARS-26-0443 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 lotT700-2608-88

Resin lotRS-49A

Printed10/24/2026 06:42

Printed mass82.37 g

PIP cycles done3, mass gain 18.2%

Current stepDimensional inspection

Process history (ION)

#	Procedure	Completed	Operator	Recorded values
1	CF3D Print RUN-19667	10/24/2026 09:42	Marisol Vega	Print job ID: J-26-0443, Program: Hot structure panel, Material system: C/C (phenolic, reinfiltrated), Layup: 0/90 x12, Fiber lot: T700-2608-88, Resin lot: RS-49A, Printed mass (g): 82.37
2	Grieve Oven Operation RUN-19669	10/25/2026 18:02	Marisol Vega	Oven program: Post-cure 177C, Cycle start: 2026-10-25T09:42
3	Polymer Infiltration and Pyrolysis Cycle RUN-19671	10/28/2026 08:14	Marisol Vega	Cycle number: 1, Mass before infiltration (g): 82.37, Mass after pyrolysis (g): 90.22, Precursor: Furfuryl alcohol
4	GCF Furnace Operation RUN-19673	10/28/2026 08:14	Marisol Vega	Furnace: Small GCF, Furnace cycle ID: GCF-S-0443-1, Peak setpoint (C): 1200
5	Polymer Infiltration and Pyrolysis Cycle RUN-19674	10/30/2026 11:11	Marisol Vega	Cycle number: 2, Mass before infiltration (g): 90.22, Mass after pyrolysis (g): 94.96, Precursor: Furfuryl alcohol
6	GCF Furnace Operation RUN-19675	10/30/2026 11:11	Marisol Vega	Furnace: Small GCF, Furnace cycle ID: GCF-S-0443-2, Peak setpoint (C): 1000
7	Polymer Infiltration and Pyrolysis Cycle RUN-19678	11/02/2026 07:39	Marisol Vega	Cycle number: 3, Mass before infiltration (g): 94.96, Mass after pyrolysis (g): 97.37, Precursor: Furfuryl alcohol
8	GCF Furnace Operation RUN-19680	11/02/2026 07:39	Marisol Vega	Furnace: Small GCF, Furnace cycle ID: GCF-S-0443-3, Peak setpoint (C): 1000
9	Surface grind a-bars RUN-19683	11/03/2026 20:14	Marisol Vega	A-bars cut: 5, Grind wheel: Diamond 120 grit
10	Dimensional inspection RUN-22539	11/04/2026 19:49	Marisol Vega	CMM report exported: Yes, Program: MARS_ABAR_V2

Densification by PIP cycle

Print job

Job	Machine	Layers	Avg tow tension (N)	Fault events
J-26-0443	CF3D Robot	9	20.24	2

Oven and furnace cycles

Cycle	Machine	Started	Peak setpoint (C)	Max soak dev. (C)	Result
GO-RUN-19669	Grieve Oven	10/25/2026 09:42	177.0	1.90	Within tolerance
GCF-S-0443-1	Small GCF	10/27/2026 14:45	1,200.0	6.20	Within tolerance
GCF-S-0443-2	Small GCF	10/29/2026 18:20	1,000.0	5.00	Within tolerance
GCF-S-0443-3	Small GCF	11/01/2026 13:41	1,000.0	5.20	Within tolerance

Inspection

Feature	Characteristic	Nominal	Measured	Tolerance	Deviation	Result
LENGTH	Distance	152.4000	152.3144	0.2500	-0.0856	Within tolerance
WIDTH	Distance	25.4000	25.3904	0.1500	-0.0096	Within tolerance
THK_1	Thickness	4.8000	4.8256	0.2000	0.0256	Within tolerance
THK_2	Thickness	4.8000	4.8134	0.2000	0.0134	Within tolerance
THK_3	Thickness	4.8000	4.8407	0.2000	0.0407	Within tolerance
FLAT_TOP	Flatness	0.0000	0.0011	0.1000	0.0011	Within tolerance
HOLE_1	Diameter	6.3500	6.3587	0.0500	0.0087	Within tolerance
HOLE_2	Diameter	6.3500	6.3099	0.0500	-0.0401	Within tolerance

CMM report MARS-26-0443_20261104_1914.csv, inspected 11/04/2026 19:14

Region	Sa (um)	Sq (um)	Sz (um)	Sdr %
Top face	1.174	1.491	12.72	2.73
Edge	1.521	1.931	13.28	6.81
Bottom face	1.441	1.830	14.57	7.11

Height map from the optical profilometer

Height map, optical profilometer. Image stored in blob storage.

Images

Digital Optical Microscope image of MARS-26-0443

Digital Optical Microscope, 200x
Cross-section C, 11/04/2026 20:14

Digital Optical Microscope, 200x
Cross-section C, 11/04/2026 20:24

SEM, 1000x
fracture surface, 11/04/2026 22:14

SEM, 1000x
fracture surface, 11/04/2026 22:26

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