Overview / Parts / MARS-26-0442

MARS-26-0442 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 lotT700-2610-42

Resin lotRS-46D

Printed10/23/2026 03:22

Printed mass136.95 g

PIP cycles done3, mass gain 23.1%

Current stepDimensional inspection

Process history (ION)

#	Procedure	Completed	Operator	Recorded values
1	CF3D Print RUN-19650	10/23/2026 05:28	Marisol Vega	Print job ID: J-26-0442, Program: Hot structure panel, Material system: C/C (phenolic, reinfiltrated), Layup: 0/90 x12, Fiber lot: T700-2610-42, Resin lot: RS-46D, Printed mass (g): 136.95
2	Grieve Oven Operation RUN-19651	10/25/2026 03:01	Marisol Vega	Oven program: Post-cure 177C, Cycle start: 2026-10-24T18:28
3	Polymer Infiltration and Pyrolysis Cycle RUN-19654	10/27/2026 21:53	Marisol Vega	Cycle number: 1, Mass before infiltration (g): 136.95, Mass after pyrolysis (g): 152.9, Precursor: Furfuryl alcohol
4	GCF Furnace Operation RUN-19655	10/27/2026 21:53	Marisol Vega	Furnace: Small GCF, Furnace cycle ID: GCF-S-0442-1, Peak setpoint (C): 1200
5	Polymer Infiltration and Pyrolysis Cycle RUN-19658	10/29/2026 21:13	Marisol Vega	Cycle number: 2, Mass before infiltration (g): 152.9, Mass after pyrolysis (g): 162.58, Precursor: Furfuryl alcohol
6	GCF Furnace Operation RUN-19659	10/29/2026 21:13	Marisol Vega	Furnace: Small GCF, Furnace cycle ID: GCF-S-0442-2, Peak setpoint (C): 1000
7	Polymer Infiltration and Pyrolysis Cycle RUN-19661	11/01/2026 03:04	Marisol Vega	Cycle number: 3, Mass before infiltration (g): 162.58, Mass after pyrolysis (g): 168.56, Precursor: Furfuryl alcohol
8	GCF Furnace Operation RUN-19662	11/01/2026 03:04	Marisol Vega	Furnace: Small GCF, Furnace cycle ID: GCF-S-0442-3, Peak setpoint (C): 1000
9	Surface grind a-bars RUN-19665	11/02/2026 21:27	Marisol Vega	A-bars cut: 4, Grind wheel: Diamond 120 grit
10	Dimensional inspection RUN-24089	11/03/2026 23:02	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-26-0442	CF3D Robot	15	22.46	1

Oven and furnace cycles

Cycle	Machine	Started	Peak setpoint (C)	Max soak dev. (C)	Result
GO-RUN-19651	Grieve Oven	10/24/2026 18:28	177.0	2.00	Within tolerance
GCF-S-0442-1	Small GCF	10/27/2026 08:31	1,200.0	4.50	Within tolerance
GCF-S-0442-2	Small GCF	10/29/2026 04:39	1,000.0	4.30	Within tolerance
GCF-S-0442-3	Small GCF	10/31/2026 12:00	1,000.0	5.00	Within tolerance

Inspection

Feature	Characteristic	Nominal	Measured	Tolerance	Deviation	Result
LENGTH	Distance	152.4000	152.4565	0.2500	0.0565	Within tolerance
WIDTH	Distance	25.4000	25.4334	0.1500	0.0334	Within tolerance
THK_1	Thickness	4.8000	4.8582	0.2000	0.0582	Within tolerance
THK_2	Thickness	4.8000	4.7256	0.2000	-0.0744	Within tolerance
THK_3	Thickness	4.8000	4.7658	0.2000	-0.0342	Within tolerance
FLAT_TOP	Flatness	0.0000	0.0055	0.1000	0.0055	Within tolerance
HOLE_1	Diameter	6.3500	6.3740	0.0500	0.0240	Within tolerance
HOLE_2	Diameter	6.3500	6.3472	0.0500	-0.0028	Within tolerance

CMM report MARS-26-0442_20261103_2227.csv, inspected 11/03/2026 22:27

Region	Sa (um)	Sq (um)	Sz (um)	Sdr %
Top face	2.508	3.185	22.23	1.82
Edge	2.928	3.718	29.17	2.71
Bottom face	2.731	3.468	28.52	3.39

Height map from the optical profilometer

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

Images

Digital Optical Microscope image of MARS-26-0442

Digital Optical Microscope, 200x
Cross-section A, 11/03/2026 23:27

Digital Optical Microscope, 200x
Cross-section A, 11/03/2026 23:37

SEM, 1000x
polished section, 11/04/2026 01:27

SEM, 500x
as-ground edge, 11/04/2026 01:39

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