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# Alloy 028 UNS N08028 Powder Wholesale
## Introduction to Alloy 028 UNS N08028 Powder
Alloy 028, also known as UNS N08028, is a nickel-iron-chromium alloy with excellent resistance to corrosion, particularly in sulfuric acid environments. This alloy is widely used in chemical processing, petrochemical, and power generation industries due to its outstanding performance in harsh conditions.
When it comes to powder form, Alloy 028 UNS N08028 powder offers unique advantages for various manufacturing processes. The powder form allows for greater flexibility in production methods such as additive manufacturing (3D printing), powder metallurgy, and thermal spray applications.
## Key Properties of Alloy 028 Powder
The exceptional properties of Alloy 028 powder make it a preferred choice for many industrial applications:
– Excellent corrosion resistance in sulfuric acid and other aggressive media
– Good resistance to stress corrosion cracking
– High strength at elevated temperatures
– Good weldability and fabricability
– Excellent resistance to pitting and crevice corrosion
## Chemical Composition of UNS N08028 Powder
The chemical composition of Alloy 028 powder typically includes:
Element | Percentage
Nickel (Ni) | 30.0-34.0%
Chromium (Cr) | 26.0-28.0%
Iron (Fe) | Balance
Molybdenum (Mo) | 3.0-4.0%
Copper (Cu) | 0.6-1.4%
Carbon (C) | ≤0.03%
Manganese (Mn) | ≤2.0%
Silicon (Si) | ≤1.0%
Sulfur (S) | ≤0.03%
Phosphorus (P) | ≤0.045%
## Applications of Alloy 028 Powder
Alloy 028 UNS N08028 powder finds applications in various industries:
### Chemical Processing Industry
The powder is extensively used in manufacturing components for sulfuric acid production, phosphoric acid processing, and other chemical handling equipment. Its resistance to sulfuric acid at various concentrations and temperatures makes it ideal for these applications.
### Oil and Gas Sector
In the oil and gas industry, Alloy 028 powder is used for manufacturing components exposed to sour gas environments containing hydrogen sulfide and carbon dioxide. It’s particularly valuable for downhole tools and piping systems.
### Power Generation
The alloy’s resistance to stress corrosion cracking makes it suitable for power plant components, especially in nuclear power applications where reliability is critical.
### Additive Manufacturing
The powder form of Alloy 028 is increasingly being used in 3D printing applications to create complex components with excellent corrosion resistance properties.
## Advantages of Bulk Purchase for Alloy 028 Powder
Purchasing Alloy 028 UNS N08028 powder in bulk quantities offers several benefits:
– Cost savings through volume discounts
– Consistent quality across large production runs
– Reduced per-unit shipping costs
– Better inventory management for continuous production
– Potential for establishing long-term supplier relationships
## Quality Considerations for Bulk Purchases
When purchasing Alloy 028 powder in bulk, it’s essential to consider:
### Powder Characteristics
– Particle size distribution
– Flowability
– Apparent density
– Chemical composition consistency
– Oxygen content
### Supplier Qualifications
– Certifications (ISO, AS9100, etc.)
– Quality control processes
– Traceability of materials
– Testing capabilities
– Industry reputation
## Storage and Handling of Alloy 028 Powder
Proper storage and handling are crucial for maintaining the quality of Alloy 028 powder:
– Store in a dry, temperature-controlled environment
– Use sealed containers to prevent moisture absorption
– Handle with appropriate personal protective equipment
– Implement proper inventory rotation (FIFO system)
– Avoid contamination during handling and transfer
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