BRAZING ALLOY

Performance characteristics
1. Wettability: It can spread and wet well on the surface of the parent material to form a close bond and ensure the quality of welding. For example, silver solder has good wettability to a variety of metals, which is conducive to forming reliable joints.
2. Conductivity: Some solders (such as tin-lead solder and silver solder) have good conductivity and meet the welding needs of electronic circuits.
3. Strength: The strength of hard solder joints is higher and can withstand greater external forces and workloads; the strength of soft solder joints is relatively low, but it can meet the use requirements in some occasions where strength requirements are not high.
4. Corrosion resistance: Different solders have different corrosion resistance. In specific environments, solders with appropriate corrosion resistance need to be selected. For example, in a humid or chemically corrosive environment, the corrosion resistance of the solder needs to be considered.

Variants

BRAZING ALLOY

Category: WELDING MATERIAL

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BRAZING ALLOY——Solder is a filler material used in the welding process. It can flow and fill the gap between two metal parts to be connected after being heated to the melting point. Solder will solidify after cooling to form a strong connection. Solder is widely used in electronics, electrical appliances, automobiles, aviation, construction and other industries.
1. Product Features:
Good wettability: Solder can evenly wet the metal surface after heating to form a good connection.
Appropriate melting point: The melting point of solder is usually lower than the melting point of the metal to be connected to avoid damaging the metal parts during the welding process.
Good conductivity: Solder usually has good conductivity and is suitable for applications requiring electrical connections.
Corrosion resistance: Solder usually has good corrosion resistance and can maintain the stability of the connection in harsh environments.
Multiple choices: There are many types of solder, including tin-lead solder, lead-free solder (such as tin-silver-copper solder), copper solder, aluminum solder, etc. The most suitable solder can be selected according to different application requirements.
2. Usage:
Surface treatment: Before welding, the surface of the connecting parts needs to be cleaned and treated to remove grease and oxides.
Solder selection: Select the appropriate solder according to the material and application requirements.
Heating: Heat the connecting parts to the melting point of the solder so that it melts and flows into the gap.
Cooling: Let the connecting parts cool naturally to form a strong connection.
3. Precautions:
The temperature needs to be controlled during the welding process to avoid overheating and damage to the material.
Choosing the right solder is essential to ensure the quality and performance of the connection.
The soldered parts may require post-processing, such as cleaning and inspection, to ensure the quality and reliability of the connection.
The selection and use of solder needs to be determined according to the specific application requirements and material properties to ensure the best connection effect.

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Guangzhou Baida Refrigeration Equipment Co., Ltd

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