Our main business:Metal powder,Electronic paste,Brazing materials,3D printing/VIGA equipment,R&D production and sales of customized products.
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3
VIGA Lines
1
Water&Gas Atomizer Line
1
Plasma Atomizer Line
236M
Projects Completed
Hunan Mana Materials Technology Co.,Ltd. is located in Changsha city,Hunan province,China ,which is the hometown of non-ferrous metals.Mana is a technology enterprise focusing on the research and development,production and sales of new materials.At present, the main products on sale include electronic paste, metal powders, brazing materials,3D printing/VIGA equipment,R&D production and sales of customized products. With more than ten years of metal powder manufaturing technology and experience, we provide highly competitive high-quality products.
01
High Quality
02
Advanced Equipment
03
Professional Team
04
Custom Service
NiCr50 is a high-performance, atomized nickel-chromium alloy powder containing approximately 50% chromium and 50% nickel. Engineered for extreme environments, it offers exceptional resistance to high-temperature corrosion, oxidation, and hot ash corrosion. Ideal for thermal spraying (HVOF/APS), laser cladding, and PM components in power generation and petrochemical industries.
Key Product Features：
-
Excellent Oxidation & Corrosion Resistance: Outstanding protection against sulfur, vanadium, and sodium attacks at high temperatures.
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High Purity & Uniformity: Spherical or near-spherical particles with excellent flowability.
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Versatile Applications: Perfect for HVOF, plasma spraying, and laser cladding.
Product Specifications
|
element |
Content range (wt%) |
|
C |
0.20 |
|
Cr |
50.0 |
|
Si |
1.00 |
|
Fe |
≤0.50 |
|
Mn |
0.50 |
|
Ni |
Balance |
Recommended Process
|
Mesh Size |
Particle Size Range (μm) |
Suggested Application |
|
-100 / +270 Mesh |
-150 / +53 μm |
Laser Cladding / Thermal Spray |
|
-150 / +325 Mesh |
-106 / +45 μm |
Thermal Spray (HVOF / APS) |
|
-270 / +500 Mesh |
-53 / +20 μm |
Additive Manufacturing (SLM / 3D Printing) |
|
-325 / +800 Mesh |
-45 / +15 μm |
High-Precision 3D Printing / MIM |
|
Customized |
Tailored upon request |
All Industrial Processes |
Main Application Areas
- Power Generation: Boiler tubes, superheater tubes, and waste-to-energy plant components.
-
Petrochemical Industry: Refining equipment exposed to high-temperature sulfur environments.
-
Marine Engineering: Diesel engine exhaust valves and components prone to hot corrosion.
-
Surface Engineering: Reclaiming and hardfacing worn industrial parts via laser cladding.
Packaging & Storage
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Packaging: 5kg, 10kg, or 25kg sealed plastic bottles/drums, packed in vacuum bags.
-
Storage: Store in a cool, dry place away from moisture and ignition sources.
Recommended Process
|
|
Nickel based super alloy |
|
||||||||||
|
Grade |
HRC |
Wt% |
Typical uses |
|||||||||
|
C |
Cr |
Si |
Fe |
Mo |
Co |
Mn |
Ni |
W |
Others |
|||
|
NiCr20 |
0.2 |
20 |
1 |
≤0.50 |
0.5 |
Bal |
Supersonic spraying for base coating |
|||||
|
NiCr50 |
0.2 |
50 |
1 |
≤0.50 |
0.5 |
Bal |
Pumps for the paper industry, boilers in power plants, and media containing corrosive gases such as vanadium (V) and sulfur (S) |
|||||
|
Hastelloy C22 |
40 |
0.1 |
21 |
0.5 |
≤4.00 |
13 |
2 |
0.5 |
Bal |
3 |
Chemical equipment, flue gas desulfurization and denitrification, and the pulp and paper industry |
|
|
Hastelloy C276 |
48 |
0.1 |
15 |
0.5 |
≤6.00 |
16 |
1 |
≤1.00 |
Bal |
4 |
Chemical equipment, flue gas desulfurization and denitrification, and the pulp and paper industry |
|
|
Monel alloy |
0.03 |
0.5 |
≤2.00 |
≤3.00 |
Bal |
Cu:30.0 |
Valve stems, pump shafts and impellers, conveyor scrapers, oil well drill collars |
|||||
Application
Additive manufacturing
Powder metallurgy(PM)
Metal injection moldinb(MIM)
Our Testing Equipment
Our factory & quipment
Our factory & Office
Certifications
Our Packing
FAQ
Q: What is MIM feedstock?
A: MIM feedstock is compound of metal powder + polymer binder. It is the raw pellet material fed directly into injection molding machine for MIM production.
Q: What debinding type should I choose for 316L MIM feedstock?
A: Catalytic debind is preferred for mass production. Thermal debind is better for small batches. We can adjust formula based on your furnace.
Q: Can I get free sample?
A: We offer trial samples for process evaluation. Please contact our sales team for sample quotation.
Q: Is 316L MIM material corrosion resistant?
A: Yes. Sintered 316L MIM parts have excellent resistance against salt water, acid and humid environment.
