Overview / Parts / MARS-26-0412

MARS-26-0412 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 lotT700-2605-63

Resin lotRS-48A

Printed09/15/2026 07:57

Printed mass89.69 g

PIP cycles done3, mass gain 22.2%

Current stepDimensional inspection

Process history (ION)

#	Procedure	Completed	Operator	Recorded values
1	CF3D Print RUN-19070	09/15/2026 10:52	Marisol Vega	Print job ID: J-26-0412, Program: Hot structure panel, Material system: C/C (phenolic, reinfiltrated), Layup: 0/90 x12, Fiber lot: T700-2605-63, Resin lot: RS-48A, Printed mass (g): 89.69
2	Grieve Oven Operation RUN-19072	09/17/2026 09:56	Marisol Vega	Oven program: Post-cure 177C, Cycle start: 2026-09-17T01:52
3	Polymer Infiltration and Pyrolysis Cycle RUN-19075	09/20/2026 00:19	Marisol Vega	Cycle number: 1, Mass before infiltration (g): 89.69, Mass after pyrolysis (g): 99.25, Precursor: Furfuryl alcohol
4	GCF Furnace Operation RUN-19078	09/20/2026 00:19	Marisol Vega	Furnace: Small GCF, Furnace cycle ID: GCF-S-0412-1, Peak setpoint (C): 1200
5	Polymer Infiltration and Pyrolysis Cycle RUN-19079	09/21/2026 21:52	Marisol Vega	Cycle number: 2, Mass before infiltration (g): 99.25, Mass after pyrolysis (g): 106.02, Precursor: Furfuryl alcohol
6	GCF Furnace Operation RUN-19081	09/21/2026 21:52	Marisol Vega	Furnace: Small GCF, Furnace cycle ID: GCF-S-0412-2, Peak setpoint (C): 1000
7	Polymer Infiltration and Pyrolysis Cycle RUN-19082	09/23/2026 23:44	Marisol Vega	Cycle number: 3, Mass before infiltration (g): 106.02, Mass after pyrolysis (g): 109.59, Precursor: Furfuryl alcohol
8	GCF Furnace Operation RUN-19083	09/23/2026 23:44	Marisol Vega	Furnace: Small GCF, Furnace cycle ID: GCF-S-0412-3, Peak setpoint (C): 1000
9	Surface grind a-bars RUN-19084	09/25/2026 23:06	Marisol Vega	A-bars cut: 6, Grind wheel: Diamond 120 grit
10	Dimensional inspection RUN-20639	09/26/2026 18:41	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-26-0412	CF3D Robot	11	20.79	2

Oven and furnace cycles

Cycle	Machine	Started	Peak setpoint (C)	Max soak dev. (C)	Result
GO-RUN-19072	Grieve Oven	09/17/2026 01:52	177.0	1.40	Within tolerance
GCF-S-0412-1	Small GCF	09/19/2026 06:31	1,200.0	4.70	Within tolerance
GCF-S-0412-2	Small GCF	09/21/2026 05:46	1,000.0	4.40	Within tolerance
GCF-S-0412-3	Small GCF	09/23/2026 10:25	1,000.0	5.50	Within tolerance

Inspection

Feature	Characteristic	Nominal	Measured	Tolerance	Deviation	Result
LENGTH	Distance	152.4000	152.6784	0.2500	0.2784	Out of tolerance
WIDTH	Distance	25.4000	25.4052	0.1500	0.0052	Within tolerance
THK_1	Thickness	4.8000	4.8279	0.2000	0.0279	Within tolerance
THK_2	Thickness	4.8000	4.8720	0.2000	0.0720	Within tolerance
THK_3	Thickness	4.8000	4.7368	0.2000	-0.0632	Within tolerance
FLAT_TOP	Flatness	0.0000	0.0137	0.1000	0.0137	Within tolerance
HOLE_1	Diameter	6.3500	6.3660	0.0500	0.0160	Within tolerance
HOLE_2	Diameter	6.3500	6.3379	0.0500	-0.0121	Within tolerance

CMM report MARS-26-0412_20260926_1806.csv, inspected 09/26/2026 18:06

Region	Sa (um)	Sq (um)	Sz (um)	Sdr %
Top face	3.221	4.090	25.41	9.03
Edge	3.179	4.037	26.70	2.42
Bottom face	3.052	3.876	28.09	3.23

Height map from the optical profilometer

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

Images

Digital Optical Microscope image of MARS-26-0412

Digital Optical Microscope, 200x
Cross-section C, 09/26/2026 19:06

Digital Optical Microscope, 200x
Cross-section A, 09/26/2026 19:16

SEM, 1000x
fracture surface, 09/26/2026 21:06

SEM, 500x
polished section, 09/26/2026 21:18

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