According to GB/T6045-92, we produced HZ-QJ102 silver brazing powder. The powder could work together with silver based brazing alloys on copper and copper alloy, steel and stainless steel, and carbide steel, and PCD. It could dissolve oxides on the surface of metal more quickly and effectively, promote flow distribution of alloy, and improve the purity and strength of brazing.

Characters: 

HZ-QJ102 has characteristics of good fluidity, and fine powder. It is an ideal brazing flux.

Preparation: 

To optimize the result, the work pieces should be cleansed thoroughly previous to brazing operation. The surface should not be too rough or attached on metallic particle or dirt. Stainless steel work pieces should not be scrubbed by steel wire brush.

Operation: 

The flux powder can be preheated or mixed with water to smear on the work pieces. The proper gap distance should be controlled within the range of 0.01-0.05mm. Do not heat the flux and filler metal directly with frame. Heat gradually and evenly using a neutral flame.

Post treatment: 

The residue can be eliminated by merging the working pieces into hot water or 10% mass fraction citric acid.

Chemical composition: 

complex borate, complex fluoborate, activities, water etc. No contain restricted compounds.

Usages: 

HZ-QJ102 can work together with silver based brazing alloys for copper and copper alloy, stainless steel, nickel alloy, diamond PCDat the temperature range of 550 to 850 °C in flame brazing, resistance welding, high frequency brazing, furnace brazing.

Storage: Keep it in dry and cool place. Protect against damp, inedible.

Caution: 

1.To optimize the result, the work pieces should be cleansed thoroughly previous to brazing operations.

2.Inesculent.

3.Immediate water flashing is need if it is splashed into eye or mouth. 

4.Do not mix it with other impurity materials.

Huazhong packing: bottled specification: is 110g/pcs, 250g/pcs, 500g/pcs, 1000g/pcs
Packing specification: 7.5kg/box,10kg/box,20kg/box
Packing specification: neutral packing , factory packaging, export packing factory.

Technique innovation

Products excellent

Quality first

Customer satisfaction

 Anhui Huazhong Welding Material Manufacturing Co., Ltd is established in 2004, and located in Hefei——the central City of Anhui Province. We are specialized in manufacturing and producing brazing materials. Our main products include silver-based brazing filler metal, copper-based brazing filler metal, aluminum-based brazing filler metal and associated brazing flux, flux-cored welding wire etc. Our brazing flux products include: silver welding paste, silver welding powder, copper welding paste, copper welding powder, aluminum welding paste, aluminum welding powder, spot welding paste (water), etc. The available shape of brazing alloys are rod, ring, sheet, strip, wire etc. 

Q:Can you provide the sample?

A: To show our sincerity to cooperate with you, we can supply some sample for free, but the freight is on you.