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id
stringclasses
10 values
reactor_type
stringclasses
1 value
salt_system
stringclasses
4 values
temperature_c
int64
640
730
redox_potential_mv
int64
-440
-290
fission_product_load_index
float64
0.09
0.35
alloy_type
stringclasses
2 values
measured_corrosion_rate_um_per_year
int64
5
30
baseline_coherence_index
float64
0.7
0.96
expected_corrosion_rate_band
stringclasses
10 values
redox_stability_band
stringclasses
3 values
chemistry_balance_state
stringclasses
3 values
notes
stringclasses
10 values
constraints
stringclasses
1 value
gold_check
stringclasses
1 value
MSR-001
MSR
LiF-BeF2-UF4
650
-420
0.12
Hastelloy-N
8
0.92
5-10um
stable
reduced
Nominal operation
under 320 words
coherence
MSR-002
MSR
LiF-BeF2-UF4
680
-390
0.18
Hastelloy-N
12
0.88
8-15um
stable
reduced
Slight FP increase
under 320 words
coherence
MSR-003
MSR
NaF-ZrF4-UF4
700
-350
0.25
Ni-alloy
18
0.81
15-25um
moderate
balanced
Higher temp load
under 320 words
coherence
MSR-004
MSR
LiF-BeF2-ThF4
640
-430
0.1
Hastelloy-N
6
0.95
4-8um
stable
reduced
Thorium cycle
under 320 words
coherence
MSR-005
MSR
NaF-KF-UF4
720
-300
0.3
Ni-alloy
25
0.74
20-35um
edge
oxidizing
High FP load
under 320 words
coherence
MSR-006
MSR
LiF-BeF2-UF4
660
-410
0.15
Hastelloy-N
9
0.91
6-12um
stable
reduced
Nominal drift
under 320 words
coherence
MSR-007
MSR
NaF-ZrF4-UF4
710
-330
0.28
Ni-alloy
22
0.79
18-28um
moderate
balanced
ZrF4 variant
under 320 words
coherence
MSR-008
MSR
LiF-BeF2-UF4
675
-405
0.14
Hastelloy-N
10
0.89
8-12um
stable
reduced
Slight oxidation
under 320 words
coherence
MSR-009
MSR
LiF-BeF2-ThF4
650
-440
0.09
Hastelloy-N
5
0.96
3-7um
stable
reduced
Low FP load
under 320 words
coherence
MSR-010
MSR
NaF-KF-UF4
730
-290
0.35
Ni-alloy
30
0.7
25-40um
edge
oxidizing
High temp stress
under 320 words
coherence

Dataset goal

Map the stable coherence relationship between molten-salt redox potential,
fission-product load, and structural alloy corrosion rate.

The dataset defines the baseline coherence basin for molten-salt reactor operation.
It allows models to recognize when chemistry and materials behavior remain in a
stable regime.

What this dataset tests

Whether a system can infer:

  • baseline_coherence_index
  • expected corrosion rate band
  • redox stability band
  • chemistry balance state

from reactor chemistry and materials signals.

Why it matters

Molten-salt systems fail when chemistry and corrosion decouple.
Failure is rarely triggered by a single threshold.
It emerges from gradual loss of coherence between:

  • redox control
  • fission product chemistry
  • alloy response

This dataset establishes the stable reference manifold used by later
drift-detection and failure-horizon datasets in the series.

Use case

Foundation layer of the MSR corrosion-coherence trinity:

  1. Baseline mapping
  2. Drift detection
  3. Failure horizon routing
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