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id
string
material
string
oxidation_layer_microns
int64
microcrack_density
float64
residual_strength_ratio
float64
thermal_cycles
int64
acoustic_emission_coherence
float64
embrittlement_coherence_score
float64
fracture_risk_flag
int64
integrity_horizon_cycles
int64
critical_zone
string
stabilization_action
string
notes
string
constraints
string
gold_check
string
CER-001
CMC-UHTC
12
0.18
0.92
140
0.84
0.86
0
420
none
monitor only
Stable regime
Under 300 words
coherence+risk+horizon
CER-002
SiC-matrix
26
0.31
0.71
380
0.63
0.61
1
90
leading edge
thermal shield adjust
Early embrittlement
Under 300 words
coherence+risk+horizon
CER-003
ZrB2-composite
33
0.42
0.58
510
0.49
0.52
1
40
mid surface
reduce load
Crack propagation rising
Under 300 words
coherence+risk+horizon
CER-004
SiC-CMC
19
0.22
0.85
220
0.76
0.78
0
260
none
coating reinforcement
Healthy but trending
Under 300 words
coherence+risk+horizon
CER-005
UHTC-carbon
41
0.55
0.46
630
0.37
0.41
1
15
hotspot zone
immediate cooldown
Critical instability
Under 300 words
coherence+risk+horizon
CER-006
Alumina-matrix
15
0.2
0.88
180
0.79
0.81
0
310
edge interface
monitor crack growth
Stable
Under 300 words
coherence+risk+horizon

What this dataset tests

Whether a system can detect loss of structural coherence between oxidation growth microcrack propagation and residual strength

before brittle fracture occurs.

This is not temperature threshold detection. It is relationship collapse detection.

Required outputs

embrittlement_coherence_score

crack_network_acceleration

fracture_risk_flag

integrity_horizon_cycles

critical_zone

stabilization_action

Use case

Ultra-high-temperature ceramics turbine materials re-entry vehicles fusion and hypersonics

Predict failure before catastrophic brittle fracture.

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