Ⅰ Alloy powder for MIM
1、Chemical Content
Metal powder of various grade
2、Physical property
Particle size-400mesh(≤38.5um); The shape could be spherical, spherical-like, or irregular.
Ⅱ Alloy powder for diamond adhesive and magnetic products
Alloy powder of Fe-Ni alloy, Fe-Co-Ni alloy, Al-Si-Fe alloy, Cu-Fe alloy,CuSn10,CuSn15,CuSn20,etc. Can be customized.
Ⅲ Alloy powder for brazing
1、Cu-P solder
Grade |
Chemical Content(%) |
Melting Temperature(℃) |
Explanation |
Cu |
P |
Sn |
Ag |
Solidus |
Liquidus |
High-P Cu powder |
Balance |
7/9 |
/ |
/ |
710 |
800 |
For brazing Cu and Cu alloy. It is rich moisture that can infuse into small welding seam. |
Sn-P-Cu powder |
Balance |
6/8 |
5/7 |
|
580 |
610 |
Ag-P-Cu Power |
Balance |
4/6 |
/ |
14/16 |
640 |
815 |
For brazing Cu and Cu alloy, Ag, Mo. It has good joint strength, plasticity, electric conductivity, and flowability. |
2、Al-Si solder
Grade |
Chemical Content(%) |
Melting Temperature(℃) |
Explanation |
Al |
Si |
Cu |
Solidus |
Liquidus |
Al-Si alloy powder |
Balance |
11/13 |
|
577 |
582 |
Al-Si eutectic solder and Al-Si-Cu solder, has good flowability and resistance to corrosion. |
Al-Si-Cu alloy powder |
Balance |
11/13 |
3/5 |
521 |
585 |
3、Pb-Sn solder
Grade |
Chemical Content(%) |
Melting Temperature(℃) |
Explanation |
Pb |
Sn |
Ag |
Solidus |
Liquidus |
Sn63Pb37 powder |
Balance |
62.5/63.5 |
/ |
183 |
183 |
The solder powder is spherical,[O] ≤180pmm, used to make no-clean solder paste and high-grade solder paste. |
Sn62Pb36Ag2 powder |
Balance |
61.5/62.5 |
1.5/2.5 |
179 |
179 |
Ⅳ Spherical Cu-Pb alloy powder for bimetallic bush
| Grade |
Chemical Content(%) |
Hydrogen Loss(%) |
Flowability (s/50g) |
Apparent Density(g/cm3) |
| Cu |
Sn |
Pb |
| 10-10 |
Balance |
9/11 |
9/11 |
≤0.25 |
≤14 |
≥5.0 |
| 24-1 |
Balance |
0.6/1.3 |
21/27 |
≤0.25 |
≤14 |
≥5.0 |
| 25-5 |
Balance |
4/6 |
23/27 |
≤0.25 |
≤14 |
≥5.0 |
Ⅴ Pure metal powder
Metal Type |
Chemical Content(%) |
Impurity to Check |
Use |
| FD·F-Co |
Co≥99.2 |
C、Cu、Si、Fe、S、P |
Hard metal, diamond adhesive, and magnetic material |
| FD·F-Ni |
Ni≥99.5 |
Cu、Mn、Zn、Si、Pb、Fe |
Powder metallurgy, metal ceramics |
| FD·F-Sn |
Sn≥99.6 |
Cu、Bi、Fe、S、Pb |
Powder metallurgy, friction material, electrical carbon, diamond, and chemical products. |
| FD·F-Cu |
Cu≥99.5 |
Zn、Si、Fe、Sb、Ni |
Powder metallurgy, friction material, metal ceramics |
| FD·F-Pb |
Pb≥99.8 |
Cu、Bi、Fe、Sb |
Friction material, sealing material, and nuclear industry. |
| FD·F-Al |
Al≥99.0 |
Cu、Si、Fe、Mn |
fireworks, coating, steel-smelting, and chemical industry |
Specifications in details could be confirmed when ordering.
|
