Introduction
hafnium metal details
（1）application：
nickel based superalloy additives, jewelry alloy additions, CVD evaporation coating industry. Also applied to the field of
atomic energy, or applied to the military field.
（2）product advantages:
This product is made of high quality raw materials as hafnium sponge after repeated purification process, has
high purity, low zirconium, hypoxia and other characteristics, and its application in nickel based high temperature alloy added with CVD
evaporation coating industry
（3） chemical composition
|
chemical composition（%) |
|||||||||||||
|
Grade |
purity |
The following components are not greater than（%） |
|||||||||||
|
Hf-1 |
Hf+Zr |
Zr |
AL |
Cr |
Fe |
Ti |
W |
Si |
C |
O |
N |
H |
Total |
|
99.7% |
0.7% |
0.05% |
0.05% |
0.05% |
0.03% |
0.05% |
0.02% |
0.01% |
0.05% |
0.05% |
0.001% |
0.3% |
|
|
Conventional size：3-10mm 10-30mm, 20-50mm |
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Purity and size |
Product characterization |
|
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|
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|
reliable quality, price concessions, |
|
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