Hot-selling Ultrasonic Graphene Dispersion Flow Cell Dispersion - ultrasonic grain refinement in aluminium alloys – JH


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Hot-selling Ultrasonic Graphene Dispersion Flow Cell Dispersion - ultrasonic grain refinement in aluminium alloys – JH Detail:

DESCRIPTION:
Ultrasonic grain refinement equipment
‘s main functions in the process of aluminum melt treatment are: refining metal grains, homogenizing alloy composition, significantly improving the strength and fatigue resistance of casting materials, improving the comprehensive properties of materials, reducing the use of grain refiners and reducing costs.

1. Ultrasonic inclusion removal

It is very difficult for metal solution to float on small inclusions. Only when they gather can they float up. When ultrasonic treatment of aluminum solution, small inclusions can be layered and aggregated. With grain refiner, large particle inclusions float up to remove impurities.

2. Ultrasonic degassing

when the elastic vibration is introduced into the molten metal, cavitation phenomenon is found, which is due to the cavity generated after the continuity of the liquid phase is broken, so the gas dissolved in the liquid metal concentrates to other places. Due to the elastic vibration of ultrasonic, the bubble core is generated and grows continuously until it can be discharged from the molten metal.

3. Effect of ultrasonic wave on the quality of casting embryo

When the ultrasonic vibration solidification method is used to produce castings, the ultrasonic wave will produce the alternating sound pressure of the banner and form a jet. Due to the nonlinear effect, colleagues will produce sound flow and micro sound flow, while the ultrasonic empty talk will produce a high-speed jet at the interface between solid and liquid. All these effects can cut and destroy dendrites, Wherever there is a sound field inside the liquid, it plays a role. Using the cavitation effect in this process, it can purify the structure, refine the particles and homogenize the structure. In addition to the mechanical effect caused by vibration to destroy the dendrites, another important role of ultrasonic vibration solidification is to improve the effective supercooling of liquid metal. The critical nucleus radius is reduced. Thus, the nucleation rate is increased and the grains are refined.

SPECIFICATIONS:

1646370775(1)

ADVANTAGES:

1646286600(1)1646287422(1)

 

CASES:

微信图片_20220304135047

微信图片_20220304131508


Product detail pictures:

Hot-selling Ultrasonic Graphene Dispersion Flow Cell Dispersion - ultrasonic grain refinement in aluminium alloys – JH detail pictures

Hot-selling Ultrasonic Graphene Dispersion Flow Cell Dispersion - ultrasonic grain refinement in aluminium alloys – JH detail pictures

Hot-selling Ultrasonic Graphene Dispersion Flow Cell Dispersion - ultrasonic grain refinement in aluminium alloys – JH detail pictures

Hot-selling Ultrasonic Graphene Dispersion Flow Cell Dispersion - ultrasonic grain refinement in aluminium alloys – JH detail pictures


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We always do the job to be a tangible group making sure that we can provide you with the top top quality as well as ideal value for Hot-selling Ultrasonic Graphene Dispersion Flow Cell Dispersion - ultrasonic grain refinement in aluminium alloys – JH , The product will supply to all over the world, such as: Slovakia, Mauritius, Haiti, We can meet the various needs of customers at home and abroad. We welcome new and old customers to come to consult & negotiate with us. Your satisfaction is our motivation! Let us work together to write a brilliant new chapter!
  • Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Wendy from Florence - 2017.10.25 15:53
    This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Jean from Jamaica - 2017.05.02 18:28
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