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⇤ ← Revision 1 as of 2017-02-11 21:58:59
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Size: 1599
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| ||<-2:> '''Metglas 2605SA1''' || || Curie temperature || 395C / 668K || || saturation induction || 1.56 Tesla || || resistivity || 1.3 μΩ-m || || thickness || 23 μm || || density || 7.18 g/m³ || || Tensile Strength || 1 GPa || || Elastic Modulus || 100 GPa || || Thermal Expansion || 7.6 ppm/°C || || Iron || 85 to 95% || || Silicon || 5 to 10% || || Boron || 1 to 5% || ||<-2> 60 Hz and 1.4 T || || Induction at 80 A/m || ≥1.35 T || || Core Loss || ≤0.17 W/kg || ||Exciting Apparent Power* || 1.1 (VA/kg) || |
||<-5:> '''Metglas 2605SA1''' || || Curie temperature || 395C / 668K || || saturation induction || 1.56 Tesla || || thickness || 23 μm || || density || 7.18 g/cm³ || || Thermal Expansion || 7.6 ppm/°C || ||<-2> || || Tensile Strength || 1 GPa || || Elastic Modulus || 100 GPa || || Iron || 85 to 95% || || [[ https://www.cdc.gov/niosh/npg/npgd0344.html | IDLH Fe₂O₃]] || 2.5g/m³ || || Silicon || 5 to 10% || || [[ https://www.cdc.gov/niosh/npg/npgd0552.html | IDLH SiO₂]] || 3.0g/m³ || || Boron || 1 to 5% || || [[ https://www.cdc.gov/niosh/idlh/1303862.html | IDLH B₂O₃]] || 2,0g/m³ || || resistivity || 1.3 μΩ-m || ||<-2> || ||<-2> 60 Hz and 1.4 T || || Induction at 80 A/m || ≥1.35 T || || Core Loss || ≤0.17 W/kg || ||Exciting Apparent Power* || 1.1 (VA/kg) || |
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Rotor Lamination
Laminated launch loop rotors will have good magnetic properties and will rapidly disperse and oxidize in the atmosphere after a rotor-release catastrophe.
Metglas 2605SA1 looks good, higher temperature than 2605HB1M.
datasheet downloaded 2017/02/11
Metglas 2605SA1 |
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Curie temperature |
395C / 668K |
|
saturation induction |
1.56 Tesla |
|| thickness || 23 μm || || density || 7.18 g/cm³ ||
Thermal Expansion |
7.6 ppm/°C |
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Tensile Strength |
1 GPa |
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Elastic Modulus |
100 GPa |
Iron |
85 to 95% |
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2.5g/m³ |
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Silicon |
5 to 10% |
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3.0g/m³ |
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Boron |
1 to 5% |
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2,0g/m³ |
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resistivity |
1.3 μΩ-m |
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60 Hz and 1.4 T |
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Induction at 80 A/m |
≥1.35 T |
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Core Loss |
≤0.17 W/kg |
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Exciting Apparent Power* |
1.1 (VA/kg) |
The core loss appears proportional to (frequency × flux )² .