Copper brazing powder
- 300 Kilogram / Kilograms per Month
- SHANGHAI
- T/T
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Product Details
Place of Origin: | Anhui, China | Brand Name: | HUAZHONG | Model Number: | HZ-QJ301 |
Product Description
Specifications
HZ-QJ301 flux could be used for brazing of copper and copper alloy, steel and stainless steel, and hard metal within 850 to 1150
As a common copper based brazing flux, featuring less smoke, good fluidity, and even tiny granule,HZ-QJ301 flux could be used for brazing of copper and copper alloy, steel and stainless steel, and hard metal within 850°C to 1150 °C.
Operation:
One option is to make the powder mixed with hot water to be creamy, While the other option is to dip the filler metal wire in the powder. Operator should try not to heat the filler metal and the flux directly by the flame.
Post treatment:
The residue is glassy solid attached on the work pieces. Usually it can be sanded off. The more convenient method is to merge the hot work pieces into cold water after the solidification of the filler metal. The residue can fall off the surfaces because of the sudden boiling of water. Partial component in the residue can be dissolved into the water. In this method, the temperature difference between the cold water and the work pieces should be cautiously controlled to prevent the shaping and cracking of the work piece.
Application:
suitable for the factory of radiator, bike, fitness apparatus, refrigeration accessories, automobile accessories, ornaments and jewelry, electric equipment, hardware tool etc.
Chemical Ingredient: Na2[B4O5(OH)4]·8H2O,H3BO3
Physical descriptions: white powder, granularity:≤150μm Density:1.2-1.3g/cm3
Transportation and storage: Kept in shaded and dry environment.
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, or customized.
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.
FOB / CIF / CIP
Contact Us
- Anhui Huazhong Welding Material Manufacturing Co., Ltd.
- Contact nameAaron Xu
- Phone86-0551-63545458
- AddressGuanQi road Hefei,Anhui
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