AMS4777 AMORPHOUS BRAZING FOIL AMORPHOUS FILLER METAL ALLOY

What Is Amorphous Foil?

Amorphous materials do not have longrange crystalline structurelike typical steels, stainless steels and other alloys. The amorphousstructure offers several advantages, such as greatly increased solidsolubility allowing for a wider range of possible alloy combinationsof Nickel, Chromium, Iron, Boron, Silicon, Molybdenum andPhosphorus as in the nickel based brazing family of alloys. Further,the amorphous structure delivers very uniform distribution ofalloying elements, thus they melt over a very narrow temperaturerange as the alloying elements do not require long diffusion pathsas with multiphase polycrystalline materials.

HUAZHONG HZ-BNi2

HZ-BNi-2, offers good corrosion resistance for brazed joints of stainless steels, nickel and cobalt alloys in either vacuum or inertbrazing atmospheres.

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Successfully used in applications such as Exhaust GasRecirculation (EGR) Coolers, Brazed Plate HeatExchangers (BPHE),

Fin and Tube Heat Exchangersand Aerospace Applications

Anhui Huazhong Welding Material Manufacturing Co., Ltd is established in 2004, and located in Hefei——the central City of Anhui Province. We are specialized good 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 included: 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 .

Technique innovation& Products excellent & Quality first & Customer satisfaction