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What is Vacuum Brazed Diamond
Vacuum brazed diamond tools have attracted great interest in research and product development from industry experts and manufacturers because of their high connection strength and high cutting edge. At present, Ni-Cr-B-Si solder is mostly used to braze diamond to make single-layer diamond tools. ...
What Are The Advantages Of Vacuum Sintered Materials?
As an important structural ceramic material, silicon carbide is used in high-temperature kiln furniture and combustion nozzles due to its excellent high-temperature mechanical strength, high hardness, high elastic modulus, high wear resistance, high thermal conductivity, corrosion resistance and ...
High-vacuum brazing of Mg-bearing aluminum alloys
In vacuum brazing, at a specific temperature, the middle layer of solder melts, wets, and spreads in the gap between the base metals, filling the gaps and completing the connection to the base metals through capillary action. During the vacuum brazing process, the original shape of the base metal...
New vacuum sintering method
Vacuum hot pressing sintering Hot press sintering applies axial pressure to the green body based on the traditional sintering method, so that the ceramics can obtain additional mechanical energy during the sintering process and promote the sintering densification process. The external stress duri...
Exploring Different Types of Vacuum Sintering Techniques
In recent years, improving densification has been a research direction that has attracted much attention in the field of special ceramics. The degree of densification often plays a crucial role in its properties, especially its mechanical properties. The first method is to adjust the composition ...
What Is Vacuum Brazing? Process,Benefits,& More
Vacuum brazing furnace flux Flux is also called flux. In metallurgy, it is a substance that uses chemical methods to clean the surface of the metal to be welded to facilitate soldering, brazing, or positioning welding. Different fluxes are used to weld different metals. According to the classific...
Vacuum brazing quick guide
The so-called brazing refers to a welding method that uses a metal material with a lower melting point than the base metal (material to be welded) as a solder, and uses the solder that melts into a liquid state to infiltrate the base metal and fill the interface gap between the workpiece and diff...
Understand the advantages of vacuum heat treatment of aluminum alloys
The quenching of aluminum alloys is also called solid solution treatment, that is, through high-temperature heating, as many alloying elements existing in the form of the second phase in the metal are dissolved into the solid solution as possible, and then rapidly cooled to suppress the precipita...
Graphite and metal vacuum brazing
Graphite has excellent properties such as low specific gravity, low thermal expansion, high thermal and electrical conductivity, easy processing, and resistance to high temperature, corrosion, wear, thermal shock, fatigue, etc., making it indispensable in metallurgy, electronics, automobiles, nuc...
Vacuum Sintering Furnaces for Ceramics
Observing the sintering phenomenon at the macro and micro levels, it can be seen that at the macro level, the volume of the product after vacuum sintering shrinks, the density increases, and the strength increases. Microscopically, the shape of the pores changes, the crystals grow, and the compo...