Overview / Parts / MARS-26-0409

MARS-26-0409 Inspected

Nozzle throat insert, subscale. Linked through ION run records to print, oven, furnace, inspection and image data.

Material systemC/SiC (PIP)

Layup0/90 x12

Fiber lotT700-2610-65

Resin lotRS-49A

Printed09/07/2026 10:12

Printed mass161.41 g

PIP cycles done4, mass gain 45.9%

Current stepDimensional inspection

Process history (ION)

#	Procedure	Completed	Operator	Recorded values
1	CF3D Print RUN-18997	09/07/2026 13:42	Marisol Vega	Print job ID: J-26-0409, Program: Nozzle throat insert, subscale, Material system: C/SiC (PIP), Layup: 0/90 x12, Fiber lot: T700-2610-65, Resin lot: RS-49A, Printed mass (g): 161.41
2	Grieve Oven Operation RUN-18998	09/09/2026 01:00	Marisol Vega	Oven program: Post-cure 177C, Cycle start: 2026-09-08T16:42
3	Polymer Infiltration and Pyrolysis Cycle RUN-19001	09/10/2026 20:38	Marisol Vega	Cycle number: 1, Mass before infiltration (g): 161.41, Mass after pyrolysis (g): 197.22, Precursor: SMP-10
4	GCF Furnace Operation RUN-19004	09/10/2026 20:38	Marisol Vega	Furnace: Small GCF, Furnace cycle ID: GCF-S-0409-1, Peak setpoint (C): 1200
5	Polymer Infiltration and Pyrolysis Cycle RUN-19005	09/12/2026 18:36	Marisol Vega	Cycle number: 2, Mass before infiltration (g): 197.22, Mass after pyrolysis (g): 216.75, Precursor: SMP-10
6	GCF Furnace Operation RUN-19006	09/12/2026 18:36	Marisol Vega	Furnace: Small GCF, Furnace cycle ID: GCF-S-0409-2, Peak setpoint (C): 1000
7	Polymer Infiltration and Pyrolysis Cycle RUN-19007	09/14/2026 21:48	Marisol Vega	Cycle number: 3, Mass before infiltration (g): 216.75, Mass after pyrolysis (g): 229.32, Precursor: SMP-10
8	GCF Furnace Operation RUN-19008	09/14/2026 21:48	Marisol Vega	Furnace: Small GCF, Furnace cycle ID: GCF-S-0409-3, Peak setpoint (C): 1000
9	Polymer Infiltration and Pyrolysis Cycle RUN-19010	09/17/2026 13:01	Marisol Vega	Cycle number: 4, Mass before infiltration (g): 229.32, Mass after pyrolysis (g): 235.53, Precursor: SMP-10
10	GCF Furnace Operation RUN-19012	09/17/2026 13:01	Marisol Vega	Furnace: Small GCF, Furnace cycle ID: GCF-S-0409-4, Peak setpoint (C): 1000
11	Surface grind a-bars RUN-19014	09/19/2026 17:13	Marisol Vega	A-bars cut: 3, Grind wheel: Diamond 120 grit
12	Dimensional inspection RUN-24142	09/19/2026 20:48	Marisol Vega	CMM report exported: Yes, Program: NTI_THROAT_V1

Densification by PIP cycle

Print job

Job	Machine	Layers	Avg tow tension (N)	Fault events
J-26-0409	CF3D Robot	10	19.61	2

Oven and furnace cycles

Cycle	Machine	Started	Peak setpoint (C)	Max soak dev. (C)	Result
GO-RUN-18998	Grieve Oven	09/08/2026 16:42	177.0	1.50	Within tolerance
GCF-S-0409-1	Small GCF	09/10/2026 07:28	1,200.0	4.30	Within tolerance
GCF-S-0409-2	Small GCF	09/12/2026 02:02	1,000.0	5.30	Within tolerance
GCF-S-0409-3	Small GCF	09/14/2026 06:40	1,000.0	4.30	Within tolerance
GCF-S-0409-4	Small GCF	09/16/2026 22:09	1,000.0	4.40	Within tolerance

Inspection

Feature	Characteristic	Nominal	Measured	Tolerance	Deviation	Result
THROAT_DIA	Diameter	19.0500	18.9960	0.0800	-0.0540	Within tolerance
OD	Diameter	44.4500	44.4208	0.1000	-0.0292	Within tolerance
LENGTH	Distance	38.1000	38.0998	0.1500	-0.0002	Within tolerance
CONC_OD_THROAT	Concentricity	0.0000	0.0600	0.0800	0.0600	Within tolerance
THK_WALL	Thickness	12.7000	12.7210	0.2000	0.0210	Within tolerance

CMM report MARS-26-0409_20260919_2013.csv, inspected 09/19/2026 20:13

Region	Sa (um)	Sq (um)	Sz (um)	Sdr %
Top face	2.386	3.031	19.10	5.22
Edge	2.738	3.478	22.80	8.48
Bottom face	2.490	3.162	23.05	2.72

Height map from the optical profilometer

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

Images

Digital Optical Microscope image of MARS-26-0409

Digital Optical Microscope, 200x
Cross-section B, 09/19/2026 21:13

SEM, 500x
polished section, 09/19/2026 23:13

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