Our corporate governance is in line with the world's leading enterprises, meanwhile, our High Sintering Activity Silver Powder, Gold Conductor Paste for Sensors and Thick Film Circuits, Flaky FeSiAl Soft Magnetic Powder is competitive with leading technology. We strive to build a learning-oriented enterprise and promote the comprehensive and coordinated development of the enterprise and employees. We encourage the morale of our employees and gather their strength, so as to promote the sustainable, rapid, healthy and coordinated development of our company.
Our main business:Metal powder,Electronic paste,Brazing materials,3D printing/VIGA equipment,R&D production and sales of customized products.
7x24 hours delivery
7x24 hours delivery capacity,is the best partner for enterprise globalization
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
Our nitrogen atomized H13 alloy steel powder has good hardenability, thermal strength, wear resistance and high impact toughness, thermal fatigue, widely used in the manufacture of hot work molds.Wear is one of the main failure modes of H13 steel hot-working die. Improving the surface wear resistance of H13 steel is an effective way to improve the life of die. In this paper, the process parameters and microstructure properties of cemented carbide coating prepared on H13 steel by vacuum powder sintering were studied.
H13 steel matrix was prepared by laser additive manufacturing technology, and Ni/WC composite coating was coated by laser cladding. The hardness of the coating was 16% higher than that of the matrix, and the wear resistance of the coating was twice as high as that of the matrix. The wear mechanism of additive manufactured H13 steel is adhesion wear and slight oxidation wear, and the wear mechanism of coating is abrasive wear.
Product Specification
|
Component |
Cr |
Si |
Mo |
Mn |
C |
V |
|
Standard % |
4.75-5.5 |
0.80-1.2 |
1.10-1.50 |
0.20-0.50 |
0.32-0.45 |
0.8-1.2 |
|
Test% |
5.28 |
0.96 |
1.29 |
0.39 |
0.368 |
1.07 |
|
Component |
O |
S |
P |
Fe |
||
|
Standard % |
− |
− |
− |
Bal. |
||
|
Test% |
0.035 |
0.004 |
0.010 |
Bal. |
Product Properties
1. Appearance：Grey spherical or nearly spherical powder
2. Tapping Density：4.46g/m3
3. Apparent density: 4.01g/m3
4. Flowability：27.22s/50g
5. Size: 15-53um
6. PSD：D10=16.58μm,D50=29.73μm,D90=53.26μm
|
Size (um) |
Tapping Density (g/cm³) |
Flowability (s/50g) |
PSD(um) |
||
| D10 | D50 | D90 | |||
|
15-45um |
4.4-4.8 |
≤30 |
20-24 |
30-35 |
50-55 |
|
15-53um |
4.4-4.9 |
≤30 |
21-26 |
33-39 |
52-58 |
|
45-120um |
4.4-4.8 |
≤30 |
53-57 |
89-93 |
144-152 |
Application
Additive manufacturing
Powder metallurgy(PM)
Metal injection molding(MIM)
Pulverizing process:
Alloy ingredient batching, intermediate frequency induction furnace melting, metal solution pouring out of the bag, atomization, steel powder collection, detection, screening, mixing, weighing, packing out of the warehouse.
Our Testing Equipment
Our Factory & Office
Certifications
Our Packing
FAQ
1. Who are we?
2. We are based in Hunan, China, our product sell to Asia, Europe, America, North America and Southeast Asia, and we are fully capable of undertaking global business. There are total about 101-200 people in our factory
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
3D metal powder ,MIM powder,Electronic paste,the products included are 316L,17-4ph,H13,sendust,Inconel718,Inconel625m, Silver powder, silver paste,Rare earth products.
With strict technical requirements, rigorous design thinking, bold innovative ideas, high standard processing requirements and international factory standards, we create our own Stellite 21 Hardfacing Powder - Cobalt Based Alloy. We look forward to becoming your loyal friend and partner to create a mutually beneficial and win-win future! We strive to become a professional company with outstanding core business, leading industry and strong and lasting competitiveness.
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