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  • Vacuum diffusion welding technology
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Vacuum diffusion welding technology
Vacuum diffusion welding technology is high quality, no processing after welding, can achieve automation, no plastic deformation, welding some other methods can not be welded materials

86-513-81601668 86-18206293159

PRODUCT DETAILS

Product Introduction

Product Name:

Vacuum diffusion welding technology

Product introduction:

Vacuum diffusion welding technology was conducted in a vacuum, tightly between the weldment, the proper temperature and pressure (pressure) artifacts joint, stay for a period of time, the contact surface between atoms, the spread between the welding method of forming connection vacuum diffusion welding can be done between metal and metal, can also be carried out between the metal and ceramic.

product usage:

Vacuum diffusion welding technology is widely used in the welding of heterogeneous materials, among which the welding components of heterogeneous metals and ceramic metals have a wide application prospect in the aerospace field。


product feature


The workpiece to be welded is pre-fixed by counterpoint- entering furnace- pressurizing-vacuuming- heating-holding-cooling-coming out of the oven-inspection and composite delivery。

Our Advantage

1、Up to 2018, we have been engaged in the field of etching for 19 years, and have been committed to the innovation, development, production and sales of high-end precision etching and vacuum diffusion welding technology. 

2、The company has passed ISO9001:2008 quality management certification and ISO14001:2004 environmental management system, and passed ISO / TS 16949 certification and high-tech enterprise certification in 2016.

3、As a member of PCMI, the world association, the company is able to share new information and equipment resources on precision etching and vacuum diffusion welding technologies in the industry.

4、Cooperated with nanjing university of aeronautics and astronautics to set up the joint laboratory of vacuum diffusion welding and diffusion welding equipment manufacturing.


5、 Vacuum diffusion welding technology can be used to weld materials that are difficult to be welded by other methods, whether it is the same material with poor plasticity or high melting point, or the dissimilar metal materials that do not dissolve each other or produce intermetallic compounds when fusion welding, they can be more solid.


PRODUCT CHARACTERISTICS

  • 01

        Welding process is in no liquid or only minimal transition phase, the formation of joint with again after a diffusion process of composition and organization is completely consistent with the matrix, the connector, no residual microstructure of original interface completely disappear so can keep the original funds belong to the physical, chemical and mechanical properties, will not change the material properties

  • 02

        Diffusion welding due to the substrate does not overheat or melt, thus can almost without destroying by welding material performance, under the condition of all welding metal and non-metallic materials, especially suitable for welding with general welding method is difficult to achieve, or can be welded but performance and structure in the process of welding materials such as dispersion strengthened vulnerable to serious damage of high temperature alloy, the fiber reinforced boron aluminum composite materials

  • 03

        Vacuum diffusion welding technology can be used to weld different types of materials, including dissimilar metals, metals and ceramics and other metallurgical materials that are completely insoluble

  • 04

        Vacuum diffusion welding technology can be used to weld the workpiece with complex structure and large thickness difference, which can be heated evenly, and the workpiece will not be deformed and residual stress will not be generated, so that the workpiece can maintain a high precision geometric size and shape.                   

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Vacuum diffusion welding technology is in order to adapt to the atomic energy, aviation, aerospace and electronic industry and other high-end needs in the field of science and technology rapidly developed a kind of special welding method ZhuoLiDa with 8 sets of vacuum diffusion welding furnace, the company processing all kinds of vacuum diffusion welding technology products are widely supply military-industrial complex medical nuclear power automation equipment manufacturers, and get consistent high praise! The company provides free vacuum diffusion welding technology solutions and vacuum diffusion welding industry information

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