Brazing Alloy Powder

Product Details

Product Overview

Chengxu Alloy Powder, a brand under Xuyang

This series comprises specialized powders tailored for high‑end precision brazing processes, offering excellent wettability and producing uniform, robust welds. They also boast superior high‑temperature resistance, corrosion resistance, and outstanding stability, meeting the demanding requirements of highly reliable precision welding. The products are divided into two major categories: aluminum‑based and nickel‑based. Aluminum‑based powders include classic formulations such as AlSi10 and AlSi12, ideal for brazing aluminum alloy components; nickel‑based powders are primarily BNi7, BNi15, and BNi2, distinguished by exceptional high‑temperature stability and oxidation resistance. These materials are widely employed in sealing brazing applications for thermal management tubing in new energy systems, precision aerospace components, and alloy parts in high‑end equipment.

Product model

01 4045/4047 alloy powder

Main components	Production process	Particle size specification	Advantages of the powder	Application areas
AISi10 AISi12	Nitrogen atomization method	-80 mesh 70–300 mesh -300 mesh	Oxygen content Excellent low-weldability performance Air-atomized powder High sphericity	Brazing process 3D printing, household appliances, automotive industry Aerospace products

02 BNi15 alloy powder

Main components	Production process	Particle size specification	Advantages of the powder	Application areas
NiCrSiP	Vacuum atomization method	-200 mesh -300 mesh	Low melting point Good liquidity Strong bonding to the metal substrate Brazed joints have high strength. Highly corrosion-resistant Relatively low cost	Heat exchanger Hardware products Medical device Brazing of Copper/Copper Alloys Stainless steel brazing

03 BNi7 alloy powder

Main components	Production process	Particle size specification	Advantages of the powder	Application areas
Ni-Cr-P	Vacuum atomization method	-200 mesh -300 mesh	Good wettability Good spreadability Excellent high-temperature strength Outstanding resistance to thermal fatigue Strong antioxidant capacity	Brazing of High-Temperature Alloys Brazing of stainless steel materials Gas turbine blade Aircraft engine components High-temperature valve

04 CuZn30 alloy powder

Main components	Production process	Key Features	Application areas
Based on copper, with a zinc content of approximately 30%.	Nitrogen atomization	Highly corrosion-resistant Good liquidity Good wettability High strength and toughness Brazed joints have high strength. Melting point: 900°C–940°C	Gear component assembly Splicing of shaft-type parts Brazing of hardware products Brazing of pipe fittings Tool assembly and connection Mold assembly and connection

Product Applications

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Hefei Sunrise Aluminium Pigments Co.,Ltd

Address: No. 18 Jinhu Rd., Shuangfeng Development Zone, Hefei, Anhui, China
Tel: 400-999-2508
Fax: 0551- 66399118
E-mail: xuyang@ahxuyang.cn
Website: www.ahxuyang.cn

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