Excellent
108°C+142°C
Ikmanda RoswatiPh.D.Indonesia
Ultrafast Laser Physics and Material InteractionsIron Laser Cleaning Settings
When laser cleaning iron, watch out for its strong thermal conductivity right from the start—it spreads heat quickly across the surface, so you must use controlled, lower power settings to prevent warping or unintended melting in thicker sections. I've seen this property make iron a solid choice for heavy-duty jobs like restoring marine parts or automotive frames, as it absorbs laser energy well enough to clear rust and scale without deep penetration. What sets iron apart from non-ferrous metals is its tendency to oxidize easily, which means you should follow up with a pass that minimizes re-exposure to air, keeping the beam focused and speed steady. Tends to shine in cultural heritage work too, where its durability lets you strip contaminants gently. Just avoid rushing the process; overlap scans moderately to ensure even coverage without hotspots.
Iron Machine Settings
Power Range
100
W
1
100
120
Wavelength
1,064
nm
355
1,064
1.1e4
Spot Size
50
μm
0.1
50
500
Repetition Rate
50
kHz
1
50
200
Energy Density
5.1
J/cm²
0.1
5.1
20
Pulse Width
10
ns
0.1
10
1,000
Scan Speed
500
mm/s
10
500
5,000
Pass Count
2
passes
1
2
10
Overlap Ratio
50
%
10
50
90
Iron Material Safety
Shows damage risk across parameter space. Green = safe, Red = damage danger.
Pulse
DANGER
Fluence:101.86 J/cm²
From optimal:71%
Pulse Duration (ns)
1000
750
500
250
0
1
21
41
61
80
100
120
Iron Energy Coupling
Shows laser energy transfer efficiency. Green = high coupling (energy absorbed), Red = poor coupling (energy reflected).
Pulse
MODERATE
Fluence:— J/cm²
From optimal:42%
Pulse Duration (ns)
1000
750
500
250
0
1
21
41
61
80
100
120
Iron Thermal Stress Risk
Shows thermal stress and distortion risk. Green = low stress risk, Red = high stress/warping/cracking risk.
Pulse
ELEVATED
Fluence:— J/cm²
From optimal:54%
Pulse Duration (ns)
1000
750
500
250
0
1
21
41
61
80
100
120
Iron Cleaning Efficiency
Shows cleaning performance across parameter space. Green = optimal effectiveness, Red = ineffective.
Pulse
GOOD
Fluence:101.86 J/cm²
From optimal:33%
Pulse Duration (ns)
1000
750
500
250
0
1
21
41
61
80
100
120
Iron Heat Buildup
See if your multi-pass cleaning will overheat and damage the material
Heat Safety
100%40%
Heat Control
81%25%
Cooling Efficiency
83%20%
Pass Optimization
66%15%
📈 Heat Profile
Safe (<150°C)
Damage (>250°C)
🔧 Laser Settings
Pulse Energy:2000.00 mJ
Total Sim Time:60.4s
🌡️ Live Temperature
20°C
✅ Safe
Pass 1 of 2
Time: 0.0s / 60.4s
▶️ Simulation Controls
Diagnostic & Prevention Center
Proactive strategies and reactive solutions for iron
🌡️thermal management
Heat accumulation
Impact: Excessive heat can damage substrate or alter material properties
Solutions:
- ✓Reduce repetition rate
- ✓Increase scan speed
- ✓Add cooling time between passes
Prevention: Monitor surface temperature and adjust parameters accordingly
🔍surface characteristics
Variable surface roughness
Impact: Inconsistent cleaning results across different surface textures
Solutions:
- ✓Adjust energy density based on surface condition
- ✓Use multiple passes with progressive settings
- ✓Pre-characterize surface before cleaning
Prevention: Standardize surface preparation procedures
Iron Dataset Download
Parameter Relationships
Shows how changing one parameter physically affects others. Click any node to see its downstream impacts and role.
Power Range
Amplifies damage risk in Pulse Width and Energy Density. Keep low to maintain safety margins.
Spot Size
Same power in a smaller spot creates much higher energy density.
Energy Density
Higher power delivers more energy per pulse, removing more material.
Pulse Width
More power means higher peak intensity. Too much can damage the material.
Pass Count
Using more passes means you can use lower power and still get the job done.
