Caractère du produit
GH3625 high-temperature alloy belongs to solid solution strengthening alloys with added elements such as Nb, Mo, Cr, etc., and has high strength, excellent corrosion resistance and oxidation resistance, and resistance to stress corrosion under salt spray atmosphere applied in the manufacturing of aviation engine components, aerospace structural components, and chemical equipment components.
2. cahier des charges
GH3625 powder
Composition chimique (wt.%) |
Élément |
C |
Cr |
Ni |
Co |
Mo |
Al |
Ti |
Fe |
Standard |
≤0.10 |
20.0~23.0 |
Bal. |
≤1.0 |
8.0~10.0 |
≤0.40 |
≤0.40 |
≤5.0 |
typique |
0.0048 |
22.42 |
Bal. |
0.006 |
9.12 |
0.13 |
0.018 |
0.72 |
Élément |
Mn |
P |
S |
Cu |
Nb |
Si |
O |
N |
Standard |
≤0.50 |
≤0.015 |
≤0.015 |
≤0.070 |
3.15~4.15 |
≤0.50 |
≤0.030 |
≤0.030 |
typique |
0.031 |
0.007 |
0.0014 |
0.011 |
3.75 |
0.025 |
0.014 |
0.013 |
GH3625 |
15~53μm
Distribution de la taille des particules |
Débit
(sec. pour 50 g) |
Densité apparente (g/cm3) |
Densité (g/cm3) |
|
D10 |
D50 |
D90 |
|
|
|
Standard |
15~25 |
30~40 |
50~60 |
≤25 |
≥4.2 |
≥4.9 |
typique |
23.4μm |
36.2μm |
55.2μm |
20 |
4.24 |
5.03 |
3.Images de la morphologie de la poudre au microscope électronique à balayage
Photos de la production et des essais :
4.Application
- GH3625 powder is applied in the manufacturing of aviation engine components, aerospace structural components, and chemical equipment components.