Gadolinium
MATERIAL OVERVIEW
Characteristics: Lustrous metal. Reacts slowly in water; soluble in dilute acid; insoluble in water. Exhibits a high degree of magnetism, especially at lower temperatures. Salts are colorless. Gadolinium has the highest neutron absorption cross-section of any known element. Gadolinium also has superconductive properties. Combustible, burns in air to form the oxide.
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GENERAL PROPERTIES
|
Symbol: |
Gd |
|
Atomic Number: |
64 |
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Atomic Weight: |
157.25 |
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Density: |
7.9004 gm/cc |
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Melting Point: |
1313 oC |
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Boiling Point: |
3266 oC |
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Thermal Conductivity: |
0.105 W/cm/K @ 298.2 K |
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Electrical Resistivity: |
140.5 microhm-cm @ 25 oC |
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Electronegativity: |
1.1 Paulings |
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Specific Heat: |
0.055 Cal/g/K @ 25 oC |
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Heat of Vaporization: |
72 K-Cal/gm atom at 3266 oC |
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Heat of Fusion: |
3.70 Cal/gm mole |
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Thermal Neutron Cross Section: |
46000 Barns per Atom |
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Magnetic Susceptibility: |
Ferro 10-6 Emu @ Room Temp |
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Magnetic Moment: |
7.95 Bohr Magnetons |
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Temperature Coefficient of Resistance: |
0.00176 @ 0 oC to Room Temp |
TYPICAL ANALYSES - Impurities in ppm
|
Material / Purity: |
2N88 REO |
| La | 15 |
| Nd | 20 |
| Tb | 250 |
| Er | 400 |
| Lu | 100 |
| Ca | 27 |
| Mg | 76 |
| Sm | 50 |
| Dy | 100 |
| Tm | 10 |
| Y | 100 |
| W | 150 |
| Pr | 20 |
| Ni | 31 |
| Ho | 170 |
| C | 11 |
| Fe | 250 |
| O | 740 |
GADOLINIUM ROD
|
Material |
Purity |
| Gadolinium Rod .250” | 2N88 |
| Gadolinium Rod .500” | 2N88 |
Rod is made to order and sold by the inch. Call or This email address is being protected from spambots. You need JavaScript enabled to view it. for additional or custom sizes.
GADOLINIUM FOIL
|
Material |
Purity |
| Gadolinium Foil .001” | 2N88 |
| Gadolinium Foil .002” | 2N88 |
| Gadolinium Foil .003” | 2N88 |
| Gadolinium Foil .004” | 2N88 |
| Gadolinium Foil .005” | 2N88 |
| Gadolinium Foil .006” | 2N88 |
| Gadolinium Foil .007” | 2N88 |
| Gadolinium Foil .008” | 2N88 |
Gadolinium Foil .009”   |
2N88 |
Foil is made to order and sold by the square inch. Call or This email address is being protected from spambots. You need JavaScript enabled to view it. for additional thicknesses or custom sizes.
GADOLINIUM SHEET
|
Material |
Purity |
Gadolinium Sheet .010”    |
2N88 |
| Gadolinium Sheet .012" | 2N88 |
| Gadolinium Sheet .018" | 2N88 |
| Gadolinium Sheet .020" | 2N88 |
| Gadolinium Sheet .024" | 2N88 |
| Gadolinium Sheet .025" | 2N88 |
| Gadolinium Sheet .030" | 2N88 |
| Gadolinium Sheet .032" | 2N88 |
| Gadolinium Sheet .040" | 2N88 |
| Gadolinium Sheet .050" | 2N88 |
| Gadolinium Sheet .250" | 2N88 |
Sheet thicknesses are available in increments of .001”, made to order and sold by the square inch. Call or This email address is being protected from spambots. You need JavaScript enabled to view it. for additional thicknesses or custom sizes.
GADOLINIUM SPUTTERING TARGETS
| Material | Purity |
| Gadolinium Sputtering Target 2"D X .125"T | 2N88 |
| Gadolinium Sputtering Target 2"D X .250"T | 2N88 |
| Gadolinium Sputtering Target 3"D X .125"T | 2N88 |
| Gadolinium Sputtering Target 3"D X .250"T | 2N88 |
| Gadolinium Sputtering Target 4"D X .125"T | 2N88 |
| Gadolinium Sputtering Target 4"D X .250"T | 2N88 |
Targets are made to order and packaged individually. Call or This email address is being protected from spambots. You need JavaScript enabled to view it. for additional diameters, thicknesses or custom sizes.
GADOLINIUM POWDER, CHIPS & INGOT
|
Material |
Purity |
| Gadolinium Chips | 2N88 |
| Gadolinium Ingot | 2N88 |
Gadolinium Powder -40 Mesh, Ampoules Under Dry Argon  |
2N88 |
Gadolinium Powder -40 Mesh, Cans Under Dry Argon   |
2N88 |
Powder, chips and ingots are packaged to order and sold by the gram or kilogram. Call or This email address is being protected from spambots. You need JavaScript enabled to view it. for additional specifications or custom requirements.
GADOLINIUM COMPOUNDS
|
Material |
Purity |
Gadolinium Fluoride GdF3 Pieces  |
3N |
| Gadolinium Fluoride GdF3 Powder |
3N |
| Gadolinium Oxide Gd2O3 Powder |
3N, 4N5 |
| Gadolinium Oxide Gd2O3 Pieces |
3N |
Compounds are packaged to order and sold by the gram or kilogram. Call or This email address is being protected from spambots. You need JavaScript enabled to view it. for additional specifications or custom requirements.
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