A full set of production equipment and testing instruments are used to effectively ensure the excellence of each Spherical Silver Powder, FeSi Soft Magnetic Powder, Rare Earth Products. The company actively invests a lot of resources to effectively utilize resources from three levels: institutional, behavioral and material levels for the construction of business operation. Our goal is to come out of a low input, low energy consumption, low pollution, high output of green high-quality sustainable development path. We are carrying out a comprehensive strategic layout, accelerating the process of product introduction, expanding the scale of our business and continuing to deepen the market operation of our products. We implement market-oriented strategy, cultivate enthusiasm, studious, and enterprising team to serve customers.
Our main business:Metal powder,Electronic paste,Brazing materials,3D printing/VIGA equipment,R&D production and sales of customized products.
Professional team
Top business manager
Senior project managers effectively control all aspects of the project
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
Customization
With the development of precision ceramics as a structural material in recent years, the solution of the problem of ceramic-metal connection is more urgent, and it is a key problem that must be solved in the application of ceramics! Therefore, many countries regard ceramic-metal connection as an important subject in technology!
As one of the main methods of ceramic-metal connection, the active metal method has incomparable advantages of other methods especially for the connection of precision ceramics. Manufacturing and other aspects, showing a clear trend.
The key to ceramic-metal active connection is active solder. At present, there are ten series and hundreds of alloys of active solder that are studied and used. The widely used is Ag-Cu-Ti brazing filler.

Product Specification
|
Component |
Ag |
Ti |
Cu |
- |
- |
- |
|
Standard % |
63-65 |
1.2-2 |
Bal. |
- |
- |
- |
Note: Powder/Paste are affordable.
silver Based Brazing Alloy
|
AWS |
Chemical Composition(wt%) |
Solid Liquid Phase(℃) |
Brazing Temperature(℃) |
|
BAg100B/Ag-0 |
Ag≥99.95 |
961 |
961-1038 |
|
BAg72Cu/BAg-8 |
Ag71-73/Cu Bal. |
779 |
779-899 |
|
BAg92Cu |
Ag91-93/Cu Bal. |
779-872 |
871-982 |
|
BAg45CuZnSn/BAg-36 |
Ag44-46/Cu26-28/Zn23-27/Sn2.5-3.5 |
646-677 |
677-813 |
|
BAg56CuZnSn/BAg-7 |
Ag55-57/Cu21-23/Zn15-19/Sn4.5-5.5 |
618-652 |
652-760 |
|
BAg25CuZnSn/BAg-37 |
Ag24-26/Cu39-41/Zn31-35/Sn1.5-2.5 |
688-779 |
779-885 |
|
BAg50ZnCuNi/BAg-24 |
Ag49-51/Cu19-21/Zn26-30/Ni1.5-2.5 |
660-707 |
707-843 |
|
Ag43.6CuInTi |
Ag42.6-44.6/In22.3-25.3/Ti2.5-3.5/Cubal |
540-650 |
680-800 |
|
AgCuTi4.5 |
Ag68.7-70.7/Ti4-5/Cubal. |
770-810 |
830-930 |
|
AgCuTi2 |
Ag68.7-70.7/Ti1.5-2.5/Cubal. |
780-805 |
825-927 |
|
AgCuTi3.3 |
Ag68.7-70.7/Ti2.8-3.8/Cubal. |
780-810 |
850-930 |
Product Properties
1. Form:Powder/Paste/Foil
2. Solid Liquid Phase:780-805℃
3. Brazing Temperature: 825-927℃
4. Suitable Base Material:Ceramic/Diamond/Graphite/Titanium/Steel
Application
Widely used for vacuum brazing ceramics, graphite, diamond, kovar alloy, superalloy, stainless steel, etc.
Application

Induction brazing

Cemented Carbide brazing

Diamond brazing
Our factory & quipment






Our factory & office



Certifications






Our Packing




FAQ
1. Who Are We?
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 printing metal powder ,MIM powder, Brazing powder&paste, Electronic paste, the products included are 316L,17-4ph,H13,FeSiAl,Inconel718,Inconel625, Silver based filler metal, Copper based filler metal, Nickel based filler metal, Silver paste,Rare earth products.
4. Why Should You Buy From Us Not From Other Suppliers?
Hunan Mana Materials Technology Co.,Ltd is a professional manufacture metal powder and paste .High purity rare earth series and other products etc. We have factory. We are sure we can supply the high quality products with competitve price.
5. What Services Can We Provide?
Accepted Delivery Terms: FOB,CIF,EXW,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,RMB
Accepted Payment Type: T/T,Paypal
Language Spoken:English,Chinese
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Remark: As a manufacturer and exporter with more than 10 years exporting experience, we know which products can meet different markets requirement. We are confidence for our quality and competitive products
Our company provides novel, high quality and efficient 3mm Diameter 3m 6m Length Monel 404 Nickel Based Alloy Bar for Ceramic to Metal Sealing and excellent and standardized services under the international quality management system. Our company is exploring and developing a company culture with distinctive features to adapt to the new era . Our company with its strong technical force, advanced equipment, unique design concept, keep improving, product style is novel and diverse, unique.
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