Please believe that we bring you not only high quality Silver Conductor Paste For Thick Film Circuits, Titanium Alloy Spherical Powder Ti-6al-4v (TC4)for 3D Printing (15-53um), Copper Based Brazing Alloy and services, but also we are willing to be your trustworthy friend. Our company aims at the customers who can bring profit, not only focus on the market share. We have established close cooperative relations with many research institutions, and new products are emerging one after another, which are deeply favored by our 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
BAg72Cu brazing filler is used for brazing stainless steel, nickel and its alloys, copper and its alloys, ceramic materials and other components in vacuum circuit breakers. It can also be used to connect silver, copper and nickel-based alloys in reducing atmosphere and inert atmosphere.
BAg72Cu silver copper solder has a low melting point, similar solid and liquid phases, no crystallization gap, and good thermal and electrical conductivity of the weld; the solder is clean, does not contain high vapor pressure and volatile elements, and has good processing performance. Solders of various shapes such as powder, sheet, tape, foil, wire, paste, etc.; solder has good wettability and fluidity to copper, nickel, etc., can quickly fill long and narrow gaps, and has good brazing processability; On silver-based or copper-based alloys, the fluidity decreases and the remelting temperature increases.
Common applications of AgCu28 silver solder include electric vacuum switch tubes, launch tubes, microwave devices, circuit breakers, metal and ceramic (nickel-plated) welding and sealing, beryllium materials, stainless steel (nickel-plated), Kovar alloys, oxygen-free copper (pure Copper, red copper), Monel, titanium alloy (Ti-6Al-4V), expansion alloy (4J33 nickel plating).
Product Specification
|
Component |
Ag |
Cu |
- |
- |
|
Standard % |
71-73 |
Bal |
- |
- |
Note: Powder/Paste are affordable.
Nicke 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：618-652℃
3. Brazing Temperature: 652-760℃
4. Suitable Base Material：Copper/Titanium/Steel/Cemented Carbide
Application
Widely used for Copper/Titanium/Steel/Cemented Carbide brazing
Application
Induction brazing
Cemented Carbide brazing
Vacuum 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
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We adhere to the corporate values of "environmental protection, trustworthiness, efficiency and pragmatism", and strive to make ourselves a first-class enterprise in this Big Discount Brass to Copper Soldering Welding Rod Copper Zinc Alloy S221 Filler Metal ... industry. We are committed to shaping a positive and active image, cultivating a professional team, developing high-quality products, providing first-class services, constantly pursuing and surpassing, and being the leader and flag of the industry. We have strong research and development capability, advanced production equipment and high-level intelligent technology.
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