|
TERBIUM
(Tb)
GENERAL
PROPERTIES
|
Symbol:
|
Tb
|
|
Atomic
Number:
|
65
|
|
Atomic
Weight:
|
158.9254
|
|
Density:
|
8.229
gm/cc
|
|
Melting
Point:
|
1356
oC
|
|
Boiling
Point:
|
3123
oC
|
|
Thermal
Conductivity:
|
0.111
W/cm/oK
@ 298.2 oK
|
|
Electrical
Resistivity:
|
-
|
|
Electronegativity:
|
1.2
Paulings
|
|
Specific
Heat:
|
0.0437
Cal/g/oK
@ 25 oC
|
|
Heat
of Vaporization:
|
70
K-Cal/gm atom at 3123 oC
|
|
Heat
of Fusion:
|
3.90
Cal/gm mole
|
|
Thermal
Neutron Cross Section:
|
44
Barns per Atom
|
|
Magnetic
Susceptibility:
|
172,000
x 10-6
Emu
@ Room Temp
|
|
Magnetic
Moment:
|
9.05
Bohr Magnetons
|
|
Temperature
Coefficient of Resistance:
|
0
oC
to Room Temp
|
MATERIAL
OVERVIEW
Characteristics:
Metallic luster. Reacts slowly with water, and is
soluble in dilute acids. Salts colorless. Highly
reactive, handle in an inert atmosphere or vacuum.
TYPICAL
ANALYSES
Impurities
in ppm
|
Material
/ Purity:
|
3N
|
|
Ca
|
<100
|
|
Fe
|
100
|
|
Gd
|
<100
|
|
Ni
|
200
|
|
Si
|
<100
|
|
Y
|
<100
|
|
Eu
|
<100
|
|
Dy
|
100
|
|
Mg
|
<100
|
|
Al
|
<100
|
ROD
|
Material
|
Purity
|
|
Terbium
Rod .250”
|
3N
|
|
Terbium
Rod .500”
|
3N
|
Rod
is cut to order and sold by the inch or foot.
FOIL
|
Material
|
Purity
|
|
Terbium
Foil .001”
|
3N
|
|
Terbium
Foil .002”
|
3N
|
|
Terbium
Foil .003”
|
3N
|
|
Terbium
Foil .004”
|
3N
|
|
Terbium
Foil .005”
|
3N
|
|
Terbium
Foil .006”
|
3N
|
|
Terbium
Foil .007”
|
3N
|
|
Terbium
Foil .008”
|
3N
|
|
Terbium
Foil .009”
|
3N
|
Foil
is cut to order and sold by the square inch or square
foot.
SHEET
|
Material
|
Purity
|
|
Terbium
Sheet .010” to .040”
|
3N
|
Sheet
is cut to order and sold by the square inch or square
foot.
SPUTTERING TARGETS
|
Material
|
Purity
|
|
Terbium
Sputtering Target
2"D X .125"T
|
3N
|
|
Terbium
Sputtering Target 2"D X .250"T
|
3N
|
|
Terbium
Sputtering Target 4"D X .125"T
|
3N
|
|
Terbium
Sputtering Target 4"D X .250"T
|
3N
|
|
Terbium
Sputtering Target 5"D X .125"T
|
3N
|
|
Terbium
Sputtering Target 5"D X .250"T
|
3N
|
|
Terbium
Sputtering Target 6"D X .125"T
|
3N
|
|
Terbium
Sputtering Target 6"D X .250"T
|
3N
|
Additional
sizes and Terbium compounds are available upon
request.
POWDER, SHOT, PELLETS, & INGOT
|
Material
|
Purity
|
|
Terbium
Chips
|
3N
|
|
Terbium
Ingot
|
3N
|
|
Terbium
Powder -40 Mesh, Under Oil
|
3N
|
|
Terbium
Powder -40 Mesh, Ampoules Under Dry Argon
|
3N
|
|
Terbium
Powder -40 Mesh, Cans Under Dry Argon
|
3N
|
Powder,
shot, pellets, and ingots are packaged to order and
sold by the gram or kilogram.
COMPOUNDS
|
Material
|
Purity
|
|
Terbium
Aluminide TbAl2
1/4" Pieces by Down 2N5
|
2N5
|
|
Terbium
Arsenide TbAs
1/4" Pieces by Down 2N5
|
2N5
|
|
Terbium
Bismuthide TbBi
1/4" Pieces by Down 2N5
|
2N5
|
|
Terbium
Boride TbB6
-325 Mesh 3N
|
3N
|
|
Terbium
Bromide TbBr3-xH2O
-60 Mesh 3N
|
3N
|
|
Terbium
Bromide TbBr3
-60 Mesh 3N
|
3N
|
|
Terbium
Chloride TbCl3-xH2O
-60 Mesh 3N
|
3N
|
|
Terbium
Chloride TbCl3
-60 Mesh 3N
|
3N
|
|
Terbium
Fluoride TbF3
1/4" to 1/8" Pieces 3N
|
3N
|
|
Terbium
Fluoride TbF3
-325 Mesh 3N
|
3N
|
|
Terbium
Hydride TbH2-3
-60 Mesh 3N
|
3N
|
|
Terbium
Iodide TbI3-xH2O
-60 Mesh 3N
|
3N
|
|
Terbium
Iodide TbI3
-60 Mesh 3N
|
3N
|
|
Terbium
Nitride TbN
-40 Mesh 3N
|
3N
|
|
Terbium
Oxide Tb4O7
-325 Mesh 3N 5N
|
3N, 5N
|
|
Terbium
Oxide Tb4O7
1/2" to 1/8" Pieces 3N
|
3N
|
|
Terbium
Phosphide TbP
-40 Mesh 2N 5N
|
2N, 5N
|
|
Terbium
Selenide Tb-Se
-100 Mesh 3N
|
3N
|
|
Terbium
Silicide TbSi2
1/4" Pieces by Down 3N
|
3N
|
|
Terbium
Sulfide Tb2S3
-200 Mesh 3N
| |
