"Research on the Localization Technology of Key Process Materials for Stainless Steel Brazing" won the third prize of the Science and Technology Award for China's Non ferrous Metal Industry.
1. Research, development, production, and application of aluminum based, copper based, and nickel based brazing materials;
2. Brazing materials are also divided into flux and solder, both used together;
3. The forms of brazing materials include powder, paste, filament, ring, and sheet shapes;
4. Provide brazing technical support and high-end brazing material customization services.
Mainly used in:
Powder solder product line
01. Preparation of aluminum, copper, nickel, and silver based metal powders
Atmospheric atomization: preparation of inactive powder with low oxygen content requirements
● Vacuum atomization: Preparation of active metal powders with high oxygen content and sphericity requirements
● Powders can be applied to welding materials, powder metallurgy, 3D printing, etc
02. Powdered series brazing materials (solder)
● Aluminum based, zinc based, copper based, nickel based, silver based powder
● Process and scope: high-frequency welding, furnace welding, vacuum brazing, welding stainless steel (aluminum) - aluminum, stainless steel (copper) - copper, stainless steel - stainless steel, aluminum alloy (including magnesium) - aluminum alloy (including magnesium), aluminum copper
● Product features: Cooperate with corresponding soldering flux for welding, with good wettability, good weldability, bright and full solder joints, and high welding reliability.
03. Powdered series brazing materials (fluxes)
● FA -, FB -, FS - series
● Process and scope: high-frequency welding, furnace welding, vacuum brazing, welding stainless steel (aluminum) - aluminum, stainless steel (copper) - copper, stainless steel - stainless steel, aluminum alloy (including magnesium) - aluminum alloy (including magnesium), aluminum copper
● Product features: It is welded with corresponding solder, with good wettability, good weldability, bright and full solder joints, and high welding reliability.
Paste solder product line
Paste solder products are a new type of welding materials independently developed based on powder solder through interdisciplinary research. Its wide range of applications and simple operation process can replace powder or solid solder in multiple fields. Its long research and development cycle, high technical content, and complex manufacturing process play a key role in enterprise automated production.
01. Aluminum based paste series brazing materials
● Aluminum based paste: LHG-1 to 8, WLHG-A/B/C
● Copper based paste: THG-A/B, THG-1
● Process and scope: Shielded atmosphere furnace welding, aluminum aluminum alloy, aluminum stainless steel, iron pipe iron alloy plate, stainless steel sheet, copper copper alloy, iron, stainless steel, hydrophilic paste can be adjusted in a certain proportion of water to adjust the consistency
● Product features: Suitable for brazing surrounding pipes with complex welding structures, with good wettability, good weldability, bright and full solder joints, and high welding reliability.
02. Nickel based paste series brazing materials
● Nickel based paste: NHG-1/2& nbsp; ZWNHG-1/2
● Process and scope: Shielded atmosphere furnace welding, vacuum welding, stainless steel stainless steel welding, low melting point, good fluidity
; Product features: Suitable for welding complex stainless steel heating pipes, jewelry, and watch bands, with low melting point, good fluidity, and a delicate and lubricating paste
● The needle tip can be used for feeding, and the material has excellent welding performance.
03. Powdered series brazing materials (fluxes)
● FA -, FB -, FS - series
● Process and scope: high-frequency welding, furnace welding, vacuum brazing, welding stainless steel (aluminum) - aluminum, stainless steel (copper) - copper, stainless steel - stainless steel, aluminum alloy (including magnesium) - aluminum alloy (including magnesium), aluminum copper
● Product features: It is welded with corresponding solder, with good wettability, good weldability, bright and full solder joints, and high welding reliability.
Chip and wire solder product line
Sheet, wire, composite aluminum matrix series brazing materials
Aluminum based composite welding wire Aluminum based special welding lug
● Process and scope: flame welding, furnace welding, vacuum brazing, weldable aluminum aluminum alloy, aluminum aluminum
Product features: Suitable for complex workpiece shaped brazing, with good material fluidity, wettability, and weldability, continuous and full welds, and high welding strength.
Our different series of high-quality brazing materials are mainly used in industries such as hardware kitchenware, electric heating appliances, new energy (conventional energy) automobile heat exchange, tool grinding tools, 5G base stations in the communication industry, clock jewelry, and other industries, such as aluminum aluminum (aluminum alloy), aluminum (aluminum alloy) - stainless steel, 6-series aluminum alloy, 7-series aluminum alloy, die-casting aluminum, aluminum copper, copper copper alloy, copper (copper alloy) - stainless steel Stainless steel - Brazing of the same or different metals such as stainless steel. The main brazing processes include vacuum brazing, induction brazing, protective atmosphere tunnel furnace brazing, and atmospheric flame brazing. Its materials and technology have been granted multiple authorized patents, and has been awarded provincial and ministerial awards for many times. Its product quality is at the advanced domestic or international level.
1. In the new energy (conventional energy) automotive heat exchanger, power station heat exchanger, electric sports, communication industry, GPU, 5G base station and other heat exchanger components, mainly involving various aluminum, copper conventional and microchannel heat exchangers or copper aluminum pipe joint welding, application manufacturers such as: Zhejiang Jinhecheng Co., Ltd., Yinlun Co., Ltd., Foshan Nanhai Leite Auto Parts Co., Ltd., Yingneng Electric Cooling (China) Co., Ltd Lixun Heat Transfer Technology (Huizhou) Co., Ltd., Huizhou Wurong Hardware Electronics Co., Ltd., etc.
2. In the electric heating appliance industry, it mainly involves the welding of heating tubes and heating plates. The base material is aluminum, copper, or stainless steel, and the corresponding brazing materials are powdered aluminum solder, aluminum solder, aluminum solder paste, copper solder, and nickel solder paste. The brazing processes include high-frequency induction pressure brazing and protective atmosphere tunnel furnace brazing. Application manufacturers include: Dongling Group, Baker Electric Heating Technology (Shenzhen) Co., Ltd., Midea Group, Zhongshan Ampel Electric Appliance Co., Ltd Hangzhou Rewei Electric Heating Technology Co., Ltd., Changzhou Ximate Electric Appliance Co., Ltd., etc.
3. In the hardware and kitchenware industry, it mainly involves the brazing of three or more layers of double bottom pots such as stainless steel, aluminum or copper plates. Application manufacturers such as: Guangdong Baoding Stainless Steel Products Co., Ltd., Lingfeng Group, Jiangmen Honghua Metal Products Co., Ltd., Xinhui Rixing Stainless Steel Products Co., Ltd., Huizhou Hongli Hardware and Plastic Products Factory Co., Ltd.
