China Ni60A Nickel-Based Self-Fluxing Alloy Suppliers - High Hardness & Corrosion Resistant Factory Product
Product Introduction
Application
Suitable for oxy-acetylene flame or plasma spray welding process, often used for corrosion resistance, wear resistance, especially resistance to sliding wear parts of the preventive protection and repair, such as wire drawing drum, CAM, plunger, rolling machine conveyor rolls.
Specifications & Instructions
Powder melting temperature: 960-1040℃
Spray welding layer hardness: HRC58-62
Important Notes:
- Strictly follow the requirements of the oxy-acetylene flame or plasma spray welding process.
- When using small and medium-sized spray welding guns, it is appropriate to choose a powder of 150 purpose, and when using large spray welding guns, choose a powder of 150/+320 purpose.
- If the alloy powder has moisture absorption phenomenon, or the storage period is more than 3 months, it should be dry (120℃, 22 hours) before use.
DG.Ni60A Chemical Composition
Production Process
Typical Coating Process
Frequently Asked Questions
What are the primary applications of DG.Ni60A powder?
DG.Ni60A powder is suitable for oxy-acetylene flame or plasma spray welding processes. It is commonly used for preventive protection and repair of parts requiring corrosion resistance, wear resistance, and sliding wear resistance, such as wire drawing drums, CAMs, plungers, and rolling machine conveyor rolls.
What is the melting temperature and layer hardness of this powder?
The powder melting temperature ranges between 960℃ and 1040℃, and the resulting spray welding layer achieves a hardness of HRC58-62.
How should I choose the right powder size based on my welding gun?
For small and medium-sized spray welding guns, it is appropriate to choose a 150 mesh powder. For large spray welding guns, a powder of 150/+320 mesh is recommended.
What is the chemical composition of DG.Ni60A?
The chemical composition is Ni, 0.9C, 4.3Si, 3.3B, 4.2Fe, and 16.3Cr.
What should I do if the alloy powder absorbs moisture or has been stored for a long time?
If the alloy powder exhibits moisture absorption or has been stored for more than 3 months, it must be dried at 120℃ for 22 hours before use.
Which production and coating processes are typical for this alloy?
The powder is manufactured via water atomization and gas atomization. Typical coating processes include oxygen acetylene flame spraying, plasma spraying, plasma surfacing, and supersonic spraying.
What to know about this product?
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