• How does vacuum brazing work

    2020-12-04

    Vacuum brazing furnace is a large Bai type heat treatment equipment, which can carry out vacuum brazing, vacuum annealing, vacuum aging and other processing. Several different programs can be programmed to control and program hundreds...

  • Aluminum brazing process using continuous brazing furnace

    2020-11-25

    Surface preparation of workpiece   In order to ensure the formation of uniform and high-quality brazed joint, the oil and oxide on the surface of the workpiece must be removed before welding; in order to improve the solderabilit...

  • Possible problems of continuous nitrogen protection brazing furnace

    2020-11-23

    Main features of aluminum brazing furnace   1. From the stirring and spraying of flux, the drying, brazing and cooling of the products are carried out continuously and automatically, which ensures the mass production and saves t...

  • Aluminum brazing process

    2020-11-23

    Aluminum welding method:   Almost all kinds of welding methods can be used to weld aluminum and aluminum alloy, but the adaptability of aluminum and aluminum alloy to various welding methods is different, and each welding method...

  • Factors affecting the quality of aluminum brazing

    2020-11-20

    The common brazing defects of aluminum heat exchanger mainly include lack of penetration, corrosion, bending and lodging of fins, solder loss, gray and black color of heat exchanger, poor adhesion of flux residue affecting paint adhesion...

  • Flux and brazing process

    2020-11-17

    The first NB furnace in the world was invented by Alcan company of Canada in 78, and its registered trademark is NOCOLOK. Flux was developed by Solvay company in 78-79. Flux was mainly a mixture of KF and aif3, namely potassium fluoal...

  • aluminum brazing furnace Temperature management

    2020-11-16

    1.  Overview Protective atmosphere continuous aluminum brazing furnace is a kind of brazing equipment for aluminum radiator. It is suitable for brazing aluminum radiator, condenser, evaporator, intercooler and oil cooler. It is widely u...

  • Positioning fixture for aluminum brazing

    2020-11-10

    During brazing, the components connected by the brazed parts must be fixed in the position for assembly. During the whole brazing process, the relative position should be fixed to ensure that the welding gap meets the design requirements...

  • comprehend automobile cooling system radiator

    2020-10-28

    The radiator belongs to the automobile cooling system. The radiator in the engine water cooling system consists of three parts: water inlet chamber, water outlet chamber, main plate and radiator core. summary The coolant flows in t...

  • New Ceramic Brazing Technology

    2020-10-27

    All kinds of brazing joints formed by ceramic metallization, because of the existence of coating or coating, restrict the use of ceramic components at high temperature. It is difficult to give full play to the superiority of high tempera...