|Application:||To Coordinate Copper Welding Rod||Product Name:||Copper Brazing Flux Power|
|Temperature Range:||850-1150℃||OEM:||Accept OEM|
|Company Type:||Factory||Package:||500 Grams / Box|
brazing rod flux,
welding rod flux
SFB-301 Copper Brazing Flux To Coordinate Copper Brazing Rod 500 Gram 1 Box
1 . Scope of application: Brazing copper and copper alloy, carbon steel, alloy steel, stainless steel, hard alloy and other materials with copper-based, nickel-based solder. Can be used for furnace brazing, flame brazing, high frequency brazing.
2 . Preparation before welding: The welding surface should be cleaned before welding. Welding on the surface free from oxides and oil stains can achieve the best brazing effect. When flame brazing, a neutral flame is usually suitable.
3 . Welding operation: The solder powder is made into a paste with hot water or the solder is first heated and then adhered to the solder powder. Try to avoid flame directly heating the solder and flux during operation.
4 . Post-weld treatment: The residue after welding is glassy. It is generally cleaned by mechanical grinding. The most convenient way is: After the solder solidifies, put it into water and quench it. The blasting effect caused by the vaporization of the water molecules causes the residue to crack rapidly and fall off, and the soluble part of the residue also dissolves. However, the temperature of the weldment should not be too high when put into water to avoid deformation cracks of the weldment.
5 . Application areas: radiators, bicycles, fitness equipment, refrigeration accessories, auto accessories, jewelry, electrical appliances, hardware tools, etc.
6 . Storage and transportation: Store in a cool and dry place
Product Model : SFB301
Brazing Temperature ℃ : 800-1150
Characteristics Application : SFB301 copper brazing power soluble dry powder, can be used directly or with water, good fluidity, easy to remove welding slag . Copper-based solders braze copper and copper alloys, carbon steels, and low-alloy steels.
Application : Radiator , bicycle , fitness equipment , medical equipment , electrical appliances , hardware tools , etc.
|1. Q:What’s the minimum order quantity(MOQ) of the product?|
|A: Min 1 Box brazing flux for sample .|
|2. Q:What’s your Payment Terms?|
|A: L/C, T/T,|
|Q : What should I do if the customer service is not online due to the time difference.|
|A : Our site support message email is: firstname.lastname@example.org Leave us a comment for more questions,we will reply in the first place.|
our products have already been widely used in refrigeration, refrigerators, air-conditioner, aerospace, nuclear power system, electric appliances, drilling and excavation, and jewelry, etc .
What is brazing flux?
To learn brazing flux, first, we should know what is brazing.
Brazing usually joins two metals by heating and melting a filler (brazing alloys) that bonds to the two pieces of metal and joins them. The brazing alloy obviously must have a melting temperature below that of the metal pieces. Brazing can join dissimilar metals such as aluminum, silver, copper, gold, and nickel.
Brazing flux is often used during brazing. It is a powder or liquid(brazing paste) that promotes wetting, which lets the brazing alloy flow over the metal parts to be joined. It also cleans the parts of oxides so that the brazing alloys bonds more tightly to the metal parts. In addition, fluxes are used in welding to clean the metal surfaces.
Qixing Welding Materials have silver brazing flux, and copper brazing flux for different appication. If you have any inquiry about our products, welcome to contact for cooperation.
Contact Person: Ann