Classification: according to the different requirements of use,rhenium pellet/ingot according to the physical properties is divided into "high density rhenium pellet/ingot" and "medium density rhenium pellet/ingot", according to the chemical composition is divided into "high purity 99.99%" and "ultra high purity99.999%.
Appearance: Grey or silver metallic square bar or round rod,medium density ingot is dark grey and high density ingot is bright silver.
Application: Medium density rhenium bar can be used as additives for superalloys and high density bar can be used for the manufacture of rods,wires or high temperature structural parts.
Specification: 4N Grade Re≥99.99%(calculated by subtractive method,except gas element)
5N Grade Re≥99.999%(calculated by subtractive method,except gas element)
Medium density rhenium pellet/ingot, density is about 12/cc
High density rhenium pellet/ingot, density is about 18.5g/cc
Size：Square bar (12-16) * (12-16) * (150-500) mm; Round bar D (10-20) *L (50-300) mm. Can be customized as per requirement.
Typical chemical analysis
|
Impurities Trace impurities（%，max） | |||||
|
Element |
4N Grade |
5N Grade |
Element |
4N Grade |
5N Grade |
|
Na |
0.0010 |
0.0001 |
Ni |
0.0001 |
0.00001 |
|
Mg |
0.0001 |
0.00001 |
Cu |
0.0001 |
0.00001 |
|
Al |
0.0001 |
0.00001 |
Zn |
0.0001 |
0.00001 |
|
Si |
0.0005 |
0.00005 |
As |
0.0001 |
0.00001 |
|
P |
0.0001 |
0.00005 |
Zr |
0.0001 |
0.00001 |
|
K |
0.0010 |
0.0001 |
Mo |
0.0010 |
0.0002 |
|
Ca |
0.0005 |
0.00005 |
Cd |
0.0001 |
0.00001 |
|
Ti |
0.0001 |
0.00001 |
Sn |
0.0001 |
0.00001 |
|
V |
0.0001 |
0.00001 |
Sb |
0.0001 |
0.00001 |
|
Cr |
0.0001 |
0.00001 |
Ta |
0.0001 |
0.00001 |
|
Mn |
0.0001 |
0.00001 |
W |
0.0010 |
0.0002 |
|
Fe |
0.0005 |
0.00005 |
Pb |
0.0001 |
0.00001 |
|
Co |
0.0001 |
0.00001 |
Bi |
0.0001 |
0.00001 |
|
Se |
0.0001 |
0.00001 |
Tl |
0.0001 |
0.00001 |
|
Gas element for medium density(%.max) | |||||
|
O |
0.03 |
0.03 |
C |
0.005 |
0.002 |
|
N |
0.003 |
0.003 |
H |
0.002 |
0.002 |
|
Gas element for high density(%.max) | |||||
|
O |
0.003 |
0.003 |
Previous :
Refractory Bricks Manufacturer
Next :
High Carbon Silicon Granule 1~3mm
SiC Refractory Brick
Ladle Covering Compound
China Silicon Metal Supplier Sell Silicon Powder with Good Price High Quality
AZS Block
Copper Tungsten Round Rod, Ground, Precision Tolerance, Inch, Rwma Cl 10
ASTMB 777 Niobium Bars
Molybdenum Crucibles for E-Beam Sources
Refractory Grade Chrome Oxide Green SR-G
Refractory Life Booster
Bauxite
| ||
